CN212880680U - Cyclone flame arrester for biomass boiler - Google Patents
Cyclone flame arrester for biomass boiler Download PDFInfo
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- CN212880680U CN212880680U CN202021428810.4U CN202021428810U CN212880680U CN 212880680 U CN212880680 U CN 212880680U CN 202021428810 U CN202021428810 U CN 202021428810U CN 212880680 U CN212880680 U CN 212880680U
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Abstract
The utility model discloses a whirlwind spark arrester for biomass boiler, including back-fire relief core, second mounting disc, go up casing and lower casing, the casing is installed on the top of casing down, and the inside of going up casing and casing down all is provided with reserves the chamber, and the inside of reserving the chamber is provided with the back-fire relief core, it has first mounting disc all to weld with the one end that the casing is close to the back-fire relief core down to go up the casing, evenly is provided with the locking bolt on the first mounting disc. The utility model discloses an install second mounting disc, second rubber seal and first rubber seal for the device has optimized the performance of self, has set gradually second rubber seal and first rubber seal from inside to outside through the one end of keeping away from the back-fire relief core at the second mounting disc, through the double seal structure of second rubber seal and first rubber seal constitution, has promoted the sealed effect of device and biomass boiler equipment junction, has strengthened the practicality of device.
Description
Technical Field
The utility model relates to a whirlwind spark arrester technical field specifically is a whirlwind spark arrester for biomass boiler.
Background
The biomass boiler is a kind of boiler, it possesses advantages such as energy-conservation, environmental protection and installation convenient to use, and it is as fuel with the biomass energy, and during the in-service use, need in the pipeline that transports combustible gas before the boiler dust remover, or install the whirlwind spark arrester on the tank of ventilation, be used for hindering the flame extension of combustible gas and combustible liquid steam, but the current whirlwind spark arrester for biomass boiler still has following several problems when in-service use:
1. the common cyclone flame arrestor for the biomass boiler often has the problems of difficult installation and poor sealing effect, which leads to low practicability of the device;
2. the existing cyclone flame arrestors for biomass boilers in the market also have the defect of difficult assembly and disassembly, which causes poor use effect of the device;
3. the existing cyclone flame arrester for the biomass boiler also generally has the problems of poor shock resistance and low strength, which is not favorable for the long-term popularization of the device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a whirlwind spark arrester for biomass boiler to solve the difficult installation that provides among the above-mentioned background art and sealed effect poor, difficult combination dismantlement and the poor and low problem of intensity of antidetonation buffering nature.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a whirlwind spark arrester for biomass boiler, includes back-fire relief core, second mounting disc, goes up casing and lower casing, the casing is installed on the top of casing down, and goes up the casing and all is provided with the reservation chamber with the inside of casing down, and the inside in reservation chamber is provided with the back-fire relief core, it has first mounting disc all to weld with the one end that the casing is close to the back-fire relief core down to go up the casing, evenly is provided with locking bolt on the first mounting disc, and locking bolt's both ends all are provided with the reinforcement nut, it has the second mounting disc all to weld with the one end that the back-fire relief core was kept away from to the casing down, and the one end that the back-fire relief core was kept away from to the second mounting disc has set gradually second rubber seal circle and first rubber seal circle from inside to outside, the bottom of going up the casing.
Preferably, first rubber seal and second rubber seal all constitute the hot melt between with the second mounting disc and be connected, and evenly be provided with the screw assembly hole that is concentric circles and arrange on the second mounting disc, make it promote the sealed effect of device and biomass boiler equipment junction.
Preferably, the inside wall of going up casing and lower casing all is provided with the polysulfone resin inoxidizing coating, and evenly is provided with honeycomb holes on the polysulfone resin inoxidizing coating, makes it promote the back-fire relief performance of device inner wall.
Preferably, the inside of going up casing and lower casing lateral wall all is provided with the enhancement layer, and the inside of enhancement layer evenly is provided with the arc strengthening rib to the material of arc strengthening rib is titanium alloy, and the lateral wall of going up casing and casing down all coats and has painted corrosion-resistant layer, makes its structural strength who has promoted the device lateral wall.
Preferably, the cross section of seal groove is the annular, and the inside of seal groove is evenly fixed with the first rubber magnetic stripe that is the concentric circles and arranges, and first rubber magnetic stripe is provided with 4, makes it optimize the structure of device.
Preferably, the bottom of silica gel sealing member is inlayed and is had the second rubber magnetic stripe with first rubber magnetic stripe assorted, has promoted the firm performance when going up casing and lower casing coupling.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the cyclone flame arrester for the biomass boiler is provided with the second mounting disc, the threaded assembling hole, the fire retardant core, the second rubber sealing ring and the first rubber sealing ring, so that the performance of the device is optimized;
(2) the cyclone flame arrester for the biomass boiler is provided with the upper shell, the lower shell, the silica gel sealing element, the first mounting disc and the locking bolt, so that the structure of the device is optimized, when the cyclone flame arrester is used, a user can assemble or disassemble the upper shell and the lower shell by using the effects of the first mounting disc and the locking bolt on one hand, and further the device realizes the combined advantage, the cleaning and maintenance are convenient, on the other hand, when the upper shell and the lower shell are assembled, the silica gel sealing element can be clamped into the sealing groove, the integral sealing effect of the device is improved, and meanwhile, when the upper shell and the lower shell are clamped, the first rubber magnetic strip in the sealing groove can be in adsorption connection with the second rubber magnetic strip at the bottom end of the silica gel sealing element, so that the firmness of the upper shell and the lower shell in connection is improved, and the;
(3) this a whirlwind spark arrester for biomass boiler is through installing the polysulfone resin inoxidizing coating, honeycomb holes, the enhancement layer, the arc strengthening rib, go up casing and lower casing, when making the device specifically use, both the inside wall through last casing and casing down all is provided with the polysulfone resin inoxidizing coating on the one hand, utilize good rigidity toughness of polysulfone resin, the temperature toleration, insulating nature and self-extinguishing nature, the back-fire relief performance of device inner wall has been promoted, again through evenly being provided with honeycomb holes on the polysulfone resin inoxidizing coating, utilize honeycomb holes to promote the antidetonation buffering nature of device, on the other hand is the arc strengthening rib of titanium alloy through being provided with enhancement layer and material on the device, the structural strength of device lateral wall has been promoted, the performance of the anti-impact force of device has been strengthened, again through paint corrosion resistant layer, the oxidation resistance.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of the structure of the silica gel sealing member of the present invention viewed from the bottom;
fig. 4 is a schematic view of the sectional structure of the upper shell sidewall of the present invention.
In the figure: 1. a first rubber seal ring; 2. a second rubber seal ring; 3. a fire retardant core; 4. a first mounting plate; 5. reserving a cavity; 6. a second mounting plate; 7. a threaded assembly hole; 8. an upper housing; 9. locking the bolt; 10. reinforcing the nut; 11. a lower housing; 12. a sealing groove; 13. a first rubber magnetic strip; 14. a second rubber magnetic strip; 15. a silicone sealing element; 16. a polysulfone resin protective layer; 17. honeycomb holes; 18. an arc-shaped reinforcing rib; 19. a reinforcing layer; 20. and (5) painting the corrosion-resistant layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a cyclone flame arrester for a biomass boiler comprises a flame retardant core 3, a second mounting disc 6, an upper shell 8 and a lower shell 11, wherein the upper shell 8 is mounted at the top end of the lower shell 11, a reserved cavity 5 is arranged inside each of the upper shell 8 and the lower shell 11, the flame retardant core 3 is arranged inside the reserved cavity 5, the first mounting disc 4 is welded at one end, close to the flame retardant core 3, of each of the upper shell 8 and the lower shell 11, locking bolts 9 are uniformly arranged on the first mounting disc 4, reinforcing nuts 10 are arranged at two ends of each locking bolt 9, the second mounting disc 6 is welded at one end, far away from the flame retardant core 3, of each of the upper shell 8 and the lower shell 11, a second rubber sealing ring 2 and a first rubber sealing ring 1 are sequentially arranged at one end, far away from the flame retardant core 3, of the second mounting disc 6, a silica gel sealing member 15 is arranged at the bottom end of the upper shell 8, a sealing groove 12 matched with the silica gel sealing member, the first rubber sealing ring 1 and the second rubber sealing ring 2 are in hot-melt connection with the second mounting disc 6, and the second mounting disc 6 is uniformly provided with thread assembling holes 7 which are arranged in a concentric circle manner;
when the device is used, a user can install the device on a conveying pipeline on a biomass boiler through screws by utilizing the action of the second mounting plate 6 and the threaded assembling hole 7 arranged on the second mounting plate, meanwhile, the second rubber sealing ring 2 and the first rubber sealing ring 1 are sequentially arranged at one end, far away from the fire retardant core 3, of the second mounting plate 6 from inside to outside, and the sealing effect of the connection part of the device and the biomass boiler equipment is improved through the double sealing structure formed by the second rubber sealing ring 2 and the first rubber sealing ring 1;
the inner side walls of the upper shell 8 and the lower shell 11 are both provided with polysulfone resin protective layers 16, and honeycomb holes 17 are uniformly formed in the polysulfone resin protective layers 16;
when the device is used, the polysulfone resin protective layers 16 are arranged on the inner side walls of the upper shell 8 and the lower shell 11, so that the fire retardant performance of the inner wall of the device is improved by utilizing the excellent rigidity, toughness, temperature resistance, insulativity and self-extinguishing property of polysulfone resin, and the shock resistance and buffering performance of the device are improved by utilizing the honeycomb holes 17 through uniformly arranging the honeycomb holes 17 on the polysulfone resin protective layers 16;
reinforcing layers 19 are arranged inside the side walls of the upper shell 8 and the lower shell 11, arc-shaped reinforcing ribs 18 are uniformly arranged inside the reinforcing layers 19, the arc-shaped reinforcing ribs 18 are made of titanium alloy, and the outer side walls of the upper shell 8 and the lower shell 11 are coated with paint corrosion-resistant layers 20;
when the device is used, the reinforcing layer 19 and the arc-shaped reinforcing ribs 18 made of titanium alloy are arranged on the device, so that the structural strength of the side wall of the device is improved, the impact resistance of the device is enhanced, and the oxidation resistance of the device is improved through the paint corrosion-resistant layer 20;
the cross section of the sealing groove 12 is annular, first rubber magnetic strips 13 which are arranged in a concentric circle are uniformly fixed in the sealing groove 12, and 4 first rubber magnetic strips 13 are arranged;
the structure of the device is optimized, and the practicability of the device is enhanced;
a second rubber magnetic strip 14 matched with the first rubber magnetic strip 13 is embedded at the bottom end of the silica gel sealing piece 15;
during the use, when going up casing 8 and casing 11 equipment down, inside the sealing groove 12 can be gone into to silica gel sealing member 15 card, promoted the holistic sealed effect of device, when the two block is fashionable simultaneously, the inside first rubber magnetic stripe 13 of sealing groove 12 can adsorb with the second rubber magnetic stripe 14 of 15 bottoms of silica gel sealing member and be connected, and then has promoted the firm performance when going up casing 8 and casing 11 connection down.
The working principle is as follows: when the device is used, a user can install the device on a conveying pipeline on a biomass boiler through screws by utilizing the action of the second mounting plate 6 and the threaded assembling hole 7 arranged on the second mounting plate, meanwhile, the second rubber sealing ring 2 and the first rubber sealing ring 1 are sequentially arranged at one end, far away from the fire retardant core 3, of the second mounting plate 6, and the sealing effect of the connection part of the device and the biomass boiler equipment is improved through the double sealing structure formed by the second rubber sealing ring 2 and the first rubber sealing ring 1, when the device is used in particular, after flame enters the device, the flame is cut into a plurality of tiny flame flows by the regular fire retardant core 3, and due to the heat transfer effect and the wall effect, the entering gas is cooled, so that the cooled gas cannot reach the ignition temperature, combustion cannot be formed without the ignition temperature, and finally the flame flows are quenched, thereby achieving the purpose of fire retardant, meanwhile, when in use, on one hand, the polysulfone resin protective layers 16 are arranged on the inner side walls of the upper shell 8 and the lower shell 11, the fire resistance performance of the inner wall of the device is improved by utilizing the excellent rigidity, temperature resistance, insulativity and self-extinguishing performance of polysulfone resin, on the other hand, the honeycomb holes 17 are uniformly arranged on the polysulfone resin protective layers 16, the shock resistance and buffering performance of the device are improved by utilizing the honeycomb holes 17, on the other hand, the reinforcing layers 19 and the arc-shaped reinforcing ribs 18 made of titanium alloy are arranged on the device, the structural strength of the side wall of the device is improved, the impact resistance of the device is enhanced, and on the other hand, the oxidation resistance of the device is improved by the paint corrosion-resistant layers 20, in addition, a user can assemble or disassemble the upper shell 8 and the lower shell 11 by utilizing the functions of the first mounting disc 4 and the locking bolts 9, thereby realizing the combined, be convenient for clear up the maintenance, simultaneously, when will go up casing 8 and casing 11 equipment down, inside the sealing groove 12 can be gone into to silica gel sealing member 15 card, promoted the holistic sealed effect of device, when the two block fit, the inside first rubber magnetic stripe 13 of sealing groove 12 can adsorb with the second rubber magnetic stripe 14 of 15 bottoms of silica gel sealing member and be connected simultaneously, and then has promoted the firm performance when going up casing 8 and casing 11 connection down, has strengthened the practicality of device.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a whirlwind spark arrester for biomass boiler, includes back-fire relief core (3), second mounting disc (6), upper casing (8) and lower casing (11), its characterized in that: an upper shell (8) is installed at the top end of the lower shell (11), a reserved cavity (5) is arranged inside the upper shell (8) and the lower shell (11), a fire retardant core (3) is arranged inside the reserved cavity (5), a first mounting disc (4) is welded at one end, close to the fire retardant core (3), of the upper shell (8) and the lower shell (11), locking bolts (9) are evenly arranged on the first mounting disc (4), reinforcing nuts (10) are arranged at two ends of each locking bolt (9), a second mounting disc (6) is welded at one end, far away from the fire retardant core (3), of the upper shell (8) and the lower shell (11), a second rubber sealing ring (2) and a first rubber sealing ring (1) are sequentially arranged at one end, far away from the fire retardant core (3), of the second mounting disc (6), a silica gel sealing piece (15) is arranged at the bottom end of the upper shell (8), the top end of the lower shell (11) is provided with a sealing groove (12) matched with the silica gel sealing piece (15).
2. A cyclone flame arrestor for a biomass boiler as defined in claim 1, wherein: first rubber seal (1) and second rubber seal (2) all with constitute the hot melt between second mounting disc (6) and be connected, and evenly be provided with on second mounting disc (6) and be concentric circles the screw thread pilot hole (7) of arranging.
3. A cyclone flame arrestor for a biomass boiler as defined in claim 1, wherein: the inner side walls of the upper shell (8) and the lower shell (11) are both provided with polysulfone resin protective layers (16), and the polysulfone resin protective layers (16) are evenly provided with honeycomb holes (17).
4. A cyclone flame arrestor for a biomass boiler as defined in claim 1, wherein: go up casing (8) and the inside of casing (11) lateral wall down and all be provided with enhancement layer (19), and the inside of enhancement layer (19) evenly is provided with arc strengthening rib (18) to the material of arc strengthening rib (18) is titanium alloy, and the lateral wall of going up casing (8) and casing (11) down all coats and has paint corrosion resistant layer (20).
5. A cyclone flame arrestor for a biomass boiler as defined in claim 1, wherein: the cross section of seal groove (12) is the annular, and the inside of seal groove (12) is evenly fixed with first rubber magnetic stripe (13) that are the concentric circles and arrange, and first rubber magnetic stripe (13) are provided with 4.
6. A cyclone flame arrester for a biomass boiler as claimed in claim 5, characterized in that: and a second rubber magnetic strip (14) matched with the first rubber magnetic strip (13) is embedded at the bottom end of the silica gel sealing piece (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021428810.4U CN212880680U (en) | 2020-07-20 | 2020-07-20 | Cyclone flame arrester for biomass boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021428810.4U CN212880680U (en) | 2020-07-20 | 2020-07-20 | Cyclone flame arrester for biomass boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212880680U true CN212880680U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021428810.4U Active CN212880680U (en) | 2020-07-20 | 2020-07-20 | Cyclone flame arrester for biomass boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212880680U (en) |
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2020
- 2020-07-20 CN CN202021428810.4U patent/CN212880680U/en active Active
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