CN217082619U - Special igniter for biomass particle burner - Google Patents
Special igniter for biomass particle burner Download PDFInfo
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- CN217082619U CN217082619U CN202220748616.7U CN202220748616U CN217082619U CN 217082619 U CN217082619 U CN 217082619U CN 202220748616 U CN202220748616 U CN 202220748616U CN 217082619 U CN217082619 U CN 217082619U
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- insulating sleeve
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- igniter
- biomass particle
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Abstract
The utility model provides a special some firearm of living beings granule combustor, include: a housing and an ignition core made of silicon nitride, further comprising: the first insulating sleeve is sleeved on the ignition section; the second insulating sleeve is arranged on the mounting section and connected with one end of the ignition core, and a first through hole for supplying air to the ignition core and a second through hole for allowing a power supply wire to pass through are formed in the second insulating sleeve; the first fixture blocks are arranged on the mounting section in a circumferential array and are provided with clamping grooves which are arranged in a radial direction, and guide grooves which are arranged in an axial direction are formed between every two adjacent first fixture blocks; and the second clamping blocks are arranged on the second insulating sleeve in a circumferential array and are matched with the clamping grooves and the guide grooves. The utility model provides a traditional some firearm structure complicated, the ignition slow, the ignition success rate technical problem on the low side.
Description
Technical Field
The utility model relates to a living beings granule processing technology field especially relates to a special some firearm of living beings granule combustor.
Background
The biomass particle burner is a representative combustion device in the circulation field, takes the particles made by waste crops as fuel, can well replace the traditional oil-fired boiler, and can reduce the pollution to the environment while reducing the cost. In order to solve the problems that the igniter of the traditional combustion machine is easy to generate oil smoke, has low ignition speed, needs to add oil or gas regularly and the like, the igniter taking silicon nitride as a heating element is provided.
The utility model discloses a chinese utility model patent of 2019215326327, the name is safe type silicon nitride point firearm after improvement, it discloses "installation cover section of thick bamboo includes wire groove, location axle and hook plate, the welding of stull has a location axle in the below space of double-end threaded rod, and this location axle double-end threaded rod keeps parallel". The igniter can tightly cover the mounting cover cylinder on the top end of the mounting air pipe through the corresponding top inserting matching of the bottom inclined top blocks of the two hook plates and the top end wedge blocks of the two tightening plates; the silicon nitride is replaced by screwing in or out the threaded rod. But because the threaded rod is for transversely arranging in the installation cover section of thick bamboo, and there are a large amount of other spare parts that are used for fixed silicon nitride in the installation cover section of thick bamboo, spare part etc. can shield the partial air exit of fan, lead to connecing the difficult problem that blows away by the fan of the high temperature air current that the back silicon nitride produced of electricity, cause the ignition slow, the success rate of igniting is low on the low side, and the structure is complicated, difficult dismantlement.
SUMMERY OF THE UTILITY MODEL
To exist not enough among the prior art, the utility model provides a special some firearm of living beings granule combustor to solve among the correlation technique traditional some firearm structure complicacy, the ignition slow, the technical problem that the success rate of igniting is on the low side.
The utility model provides a special some firearm of living beings granule combustor, include: the ignition device comprises a shell and an ignition core made of silicon nitride, wherein the shell is provided with an ignition section and a mounting section which are oppositely arranged, and the ignition core extends into the shell through the mounting section, and the ignition device also comprises:
the first insulating sleeve is sleeved on the ignition section and is provided with a containing position for containing part of the ignition core;
the second insulating sleeve is arranged on the mounting section and connected with one end of the ignition core, and a first through hole for supplying air to the ignition core and a second through hole for allowing a power supply wire to pass through are formed in the second insulating sleeve;
the first fixture blocks are arranged on the mounting section in a circumferential array and are provided with clamping grooves which are arranged in a radial direction, and guide grooves which are arranged in an axial direction are formed between every two adjacent first fixture blocks;
and the second clamping blocks are arranged on the second insulating sleeve in a circumferential array and are matched with the clamping grooves and the guide grooves, so that the second clamping blocks are inserted from the guide grooves and are screwed into the clamping grooves to be mutually clamped with the first clamping blocks.
The utility model discloses a theory of operation: when the biomass ignition device is used, the ignition core is electrified and supplies air to the first through hole, then the ignition core generates heat and heats air, and the air is blown into the shell from the first through hole and blows out heated high-temperature air flow so as to be in contact with biomass particles for ignition; when the ignition core is replaced, the second insulating sleeve is rotated to be separated from the shell, and the ignition core in the second insulating sleeve can be drawn out.
Compared with the prior art, the utility model discloses following beneficial effect has:
the first insulating sleeve and the second insulating sleeve are respectively arranged on the ignition section and the mounting section of the shell, and the ignition core is positioned between the first insulating sleeve and the mounting section, so that the ignition core can play an insulating role, and the heating part of the ignition core is prevented from contacting the shell to cause short circuit; in addition, the second insulating sleeve is provided with a first through hole and a second through hole, the first through hole is used for sending wind into the shell to blow out high-temperature airflow generated by heating of the ignition core, so that the wind power is more concentrated, the ignition is facilitated to be rapid, and the ignition success rate is improved; the second through hole is used for allowing a power line to penetrate through, and the power line is used for electrifying the ignition core so as to heat the air in the shell, so that the environment is protected and the energy is saved;
the second, the second fixture block can be followed the installation section and inserted the shell to the section direction of igniting in, under the cooperation of first fixture block and second fixture block, can make in the second fixture block screw in draw-in groove for first fixture block clamps each other with the second fixture block, thereby realizes dismantling between insulating cover of second and the shell and is connected, so that change quick change ignition core after using a period, simple structure, it is more simple and convenient to operate.
Further, the first fixture block has a first end surface arranged toward the guide groove, and the second fixture block has a second end surface in clearance fit with the first end surface.
Furthermore, an integrated stop block is arranged on the second insulating sleeve, and when the first clamping block and the second clamping block are clamped with each other, the stop block abuts against the mounting section.
Furthermore, a plurality of fixing through holes are formed in the mounting section and are located in the guide grooves.
The ignition device further comprises a third insulating sleeve, wherein the third insulating sleeve is fixedly arranged on the ignition core so that the ignition core is detachably connected with the second insulating sleeve, and a third through hole and a fourth through hole which are respectively communicated with the first through hole and the second through hole are formed in the third insulating sleeve.
Furthermore, a plurality of elastic buckling blocks are fixedly arranged on the inner surface of the second insulating sleeve, and buckling holes matched with the elastic buckling blocks are formed in the third insulating sleeve, so that the third insulating sleeve can be detachably buckled on the second insulating sleeve.
Furthermore, a pressure spring is arranged between the second insulating sleeve and the third insulating sleeve, the pressure spring is sleeved on the third insulating sleeve, and the end parts of the pressure spring are respectively abutted against the second insulating sleeve and the third insulating sleeve.
Further, the first insulating sleeve and/or the second insulating sleeve and/or the third insulating sleeve are made of a ceramic material.
Furthermore, the first insulating sleeve is provided with a curved surface section positioned on the accommodating position.
Further, the ignition section is provided with a nozzle which is integrally formed with the shell.
Drawings
Fig. 1 is a schematic structural diagram of an igniter dedicated to a biomass particle burner according to an embodiment of the present invention;
fig. 2 is an exploded view of a special igniter for a biomass particle burner according to an embodiment of the present invention;
fig. 3 is a schematic structural view of an embodiment of the present invention with the outer shell and the first insulating sleeve omitted;
fig. 4 is a schematic structural view of an ignition core according to an embodiment of the present invention when the ignition core is mounted on the third insulating cover;
fig. 5 is a schematic structural view of a second insulating sleeve according to an embodiment of the present invention.
The reference numbers illustrate:
1. a housing; 101. an ignition section; 102. an installation section; 2. an ignition core; 3. a first insulating sleeve; 301. a curved surface section; 4. a second insulating sleeve; 401. a first through hole; 402. a second through hole; 5. a first clamping block; 501. a card slot; 502. a guide groove; 503. a first end face; 6. a second fixture block; 601. a second end face; 7. a stopper; 8. a fixing through hole; 9. a third insulating sleeve; 901. a third through hole; 902. a fourth via hole; 903. buckling holes; 10. an elastic buckling block; 11. a pressure spring; 12. and (4) a nozzle.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present invention more clearly understood, the following technical solutions of the present invention are further described with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 5, the utility model provides a special some firearm of living beings granule combustor includes:
a housing 1 and an ignition core 2 made of silicon nitride, the housing 1 having an ignition section 101 and a mounting section 102 arranged oppositely, the ignition core 2 extending into the housing 1 through the mounting section 102, further comprising:
the first insulating sleeve 3 is arranged on the ignition section 101, and is provided with a containing position for containing part of the ignition core 2;
the second insulating sleeve 4 is arranged on the mounting section 102 and is connected with one end of the ignition core 2, and a first through hole 401 for supplying air to the ignition core 2 and a second through hole 402 for a power supply wire to pass through are formed in the second insulating sleeve 4;
the first fixture blocks 5 are arranged on the mounting section 102 in a circumferential array, and are provided with radially arranged clamping grooves 501, and axially arranged guide grooves 502 are formed between adjacent first fixture blocks 5;
and a plurality of second clamping blocks 6 are circumferentially arranged on the second insulating sleeve 4 in an array and are matched with the clamping grooves 501 and the guide grooves 502, so that the second clamping blocks 6 are inserted from the guide grooves 502 and are screwed into the clamping grooves 501 to be mutually clamped with the first clamping blocks 5.
In this embodiment, in order to avoid the problems that the igniter generates oil smoke or needs to add oil or gas at regular intervals when the igniter is ignited, the ignition core 2 is made of silicon nitride and is wrapped by the housing 1, the housing 1 is provided with an installation section 102 for installing the ignition core 2 and a fan (not shown) and an ignition section 101 for allowing gas flow to pass out so as to ignite biomass particles, the ignition core 2 can generate heat after being electrified to heat air in the housing 1, and heated high-temperature gas flow can be blown out to be in contact with the biomass particles to ignite under the action of the fan (as the fan is the prior art, the description is omitted herein); in order to avoid short circuit caused by the ignition core 2 contacting the shell 1, a first insulating sleeve 3 and a second insulating sleeve 4 are respectively arranged on the ignition section 101 and the mounting section 102, and the ignition core 2 is positioned between the first insulating sleeve 3 and the second insulating sleeve 4 so as to isolate the shell 1 from the ignition core 2, thereby achieving better insulating effect (in addition, in order to mount and position the first insulating sleeve 3 and the second insulating sleeve 4, the shell 1, the first insulating sleeve 3 and the second insulating sleeve 4 are at least partially of cylindrical structures); furthermore, a first through hole 401 for supplying air to the ignition core 2 and a second through hole 402 for a power line (not shown) to pass through are formed in the second insulating sleeve 4, air generated by the fan enters the housing 1 through the first through hole 401 so as to blow out heated high-temperature air flow, so that the wind power is more concentrated, the first through hole 401 can be right opposite to an air outlet of an external fan and is not shielded, so that the ignition is fast performed, and the ignition success rate is improved (in order to enable the first through hole 401 to smoothly guide in the air generated by the fan, a flow guide pipe connected with the air outlet of the fan can be additionally arranged at the first through hole 401 or the diameter of the first through hole 401 is matched with the air outlet of the fan, so that excessive limitation is not required); on the other hand, in order to facilitate replacement of the ignition core 2, first fixture blocks 5 arranged in a circumferential array are arranged on the mounting section 102, radially arranged clamping grooves 501 are formed in the first fixture blocks 5, axially arranged guide grooves 502 are formed between the adjacent first fixture blocks 5, second fixture blocks 6 arranged in a circumferential array are arranged on the second insulating sleeve 4, and the second insulating sleeve 4 is used for connecting the ignition core 2; when installing the ignition core 2, the ignition core 2 is inserted into the housing 1 from the installation section 102 to the ignition section 101, so that the second fixture block 6 is inserted into the guide groove 502, and then the second insulating sleeve 4 is rotated to enable the second fixture block 6 to rotate along with the second fixture block, so that the second fixture block is clamped into the clamping groove 501 to realize detachable connection of the ignition core 2 and the housing 1, so as to facilitate subsequent replacement of the ignition core 2 (for convenience, the second fixture block 6 can be smoothly clamped into the clamping groove 501, and the second fixture block 6 can be additionally provided with a convex part integrally formed therewith).
The first latch 5 has a first end surface 503 disposed toward the guide groove 502, and the second latch 6 has a second end surface 601 loosely fitted to the first end surface 503.
In this embodiment, in order to enable the second fixture block 6 to be smoothly inserted into the guide groove 502 and to rotate, the first fixture block 5 has a first end surface 503 facing the guide groove 502, and the second fixture block 6 has a second end surface 601 in clearance fit with the second end surface 601, so that when the second fixture block 6 is inserted into the guide groove 502, a gap exists between the first end surface 503 and the second end surface 601, and it is avoided that the second fixture block 6 is difficult to rotate due to friction generated after the first fixture block and the second fixture block are in contact with each other.
The second insulating sleeve 4 is provided with an integrated stop 7, and when the first fixture block 5 and the second fixture block 6 are clamped with each other, the stop 7 abuts against the mounting section 102.
In this embodiment, in order to guide the second insulating sleeve 4 when extending into the housing 1, so that the second fixture block 6 can be smoothly screwed into the fixture groove 501, an integrated fixture block 7 is arranged on the second insulating sleeve 4; during installation, the second fixture block 6 is inserted into the guide groove 502, the stop block 7 is rotated until the stop block 7 is attached to the end of the installation section 102, and the second fixture block 6 is screwed into the clamping groove 501, so that the purpose of mutually clamping the first fixture block 5 and the second fixture block 6 is realized; in addition, the stopper 7 can be disposed outside the housing 1 after the installation is completed, so that the operator can conveniently hold the stopper 7 and unscrew the second fixture block 6, thereby facilitating the replacement of the ignition core 2 (of course, in order to enable the wind and the power line to smoothly pass through the baffle 7, the first through hole 401 and the second through hole 402 may extend through the baffle 7).
A plurality of fixing through holes 8 are formed in the mounting section 102, and the fixing through holes 8 are located in the guide groove 502.
In this embodiment, because the first fixture block 5 and the second fixture block 6 are matched to realize axial positioning of the second insulating sleeve 4, in order to further perform radial positioning on the second insulating sleeve 4, a fixing through hole 8 is formed in the mounting section 102 (as shown in fig. 1, in this embodiment, a fixing through hole 8 near the end of the mounting section 102 is taken as an example), the fixing through hole 8 is located in the guide groove 502, after the first fixture block 5 and the second fixture block 6 are clamped with each other, the screw is screwed into the housing 1 through the fixing through hole 8 and abuts against the outer surface of the second insulating sleeve 4, so that the purpose of positioning the second insulating sleeve 4 is realized.
The igniter also comprises a third insulating sleeve 9, wherein the third insulating sleeve 9 is fixedly arranged on the ignition core 2 so as to detachably connect the ignition core 2 with the second insulating sleeve 4, and a third through hole 901 and a fourth through hole 902 which are respectively communicated with the first through hole 401 and the second through hole 402 are formed in the third insulating sleeve 9.
In this embodiment, in order to avoid replacing the second insulating sleeve 4 together when replacing the ignition core 2 and to improve the insulating property of the igniter, the igniter further includes a third insulating sleeve 9 fixedly disposed at one end of the ignition core 2, and the third insulating sleeve 9 is provided with a third through hole 901 and a fourth through hole 902 respectively communicating with the first through hole 401 and the second through hole 402 (where the third insulating sleeve 9 is used as a mounting base for the ignition core 2); in order to realize the detachable connection between the ignition core 2 and the second insulating sleeve 4, specifically, a plurality of elastic buckling blocks 10 are fixedly arranged on the inner surface of the second insulating sleeve 4, and a buckling hole 903 matched with the elastic buckling blocks 10 is formed in the third insulating sleeve 9, so that the third insulating sleeve 9 is detachably buckled on the second insulating sleeve 4; an elastic buckling block 10 is fixedly arranged on the inner surface of the second insulating sleeve 4, and a buckling hole 903 matched with the elastic buckling block 10 is formed in the outer surface of the third insulating sleeve 9, so that when the third insulating sleeve 9 extends into the second insulating sleeve 4, the elastic buckling block 10 can extend into the buckling hole 903 to detachably fix the third insulating sleeve 9 on the second insulating sleeve 4, the ignition core 2 can be detachably connected with the second insulating sleeve 4, the second insulating sleeve 4 can be reused, and the material consumption cost is reduced; in addition, when the third insulating sleeve 9 needs to be disassembled, the elastic buckling block 10 can be separated from the buckling hole 903 by pulling the third insulating sleeve 9 or the ignition core 2 outwards, so that the separation of the elastic buckling block and the buckling hole is realized; furthermore, the elastic buckle block 10 is positioned on the inner surface of the second insulating sleeve 4, so that the second insulating sleeve 4 can be prevented from being influenced by the elastic buckle block 10 when rotating and being incapable of rotating to the position, and the installation effect is prevented from being influenced.
A pressure spring 11 is arranged between the second insulating sleeve 4 and the third insulating sleeve 9, the pressure spring 11 is sleeved on the third insulating sleeve 9, and the end parts of the pressure spring 11 are respectively abutted against the second insulating sleeve 4 and the third insulating sleeve 9.
In this embodiment, in order to further fix the ignition core 2 in the housing 1, the third insulating sleeve 9 is fixed by a compression spring 11 in a compressed state, that is: the 11 covers of pressure spring are established on third insulating cover 9, and its both ends butt respectively on second insulating cover 4 and third insulating cover 9, after second insulating cover 4 and the lock of third insulating cover 9, pressure spring 11 is compressed to can prevent that third insulating cover 9 from taking place to rock in second insulating cover 4, avoid the power cord to take place not hard up, make 2 stability of ignition core better.
The first insulating sleeve 3 and/or the second insulating sleeve 4 and/or the third insulating sleeve 9 are made of a ceramic material.
In this embodiment, the first insulating sleeve 3, the second insulating sleeve 4 and the third insulating sleeve 9 made of ceramic materials can respectively have an insulating function, so as to avoid short circuit caused by contact between the ignition core 2 and the housing 1.
The first insulating sleeve 3 has a curved section 301 located on the accommodating position.
In this embodiment, in order to fix the end of the ignition core 2 away from the second insulating sleeve 4 on the first insulating sleeve 3, the first insulating sleeve 3 has a curved section 301 located on the accommodating position, and the curved section 301 can contact with the end of the ignition core 2 (in addition, in order to further fix the ignition core 2, the lower part of the curved section 301 may be in a tapered structure in cross section).
The ignition section 101 is provided with a nozzle 12 integrally formed with the housing 1.
In this embodiment, a nozzle 12 formed integrally with the housing 1 is provided in the ignition section 101 so as to intensively send out the heated high-temperature air flow, and the nozzle 12 has a cylindrical structure.
This embodiment can realize dismantling between second insulating cover 4 and the shell 1 through the cooperation of first fixture block 5 and second fixture block 6 and be connected, detain the piece 10 and can realize dismantling between second insulating cover 4 and the third insulating cover 9 with the cooperation of detaining hole 903 through elasticity and be connected, moreover, the steam generator is simple in structure, thereby be convenient for quick change ignition core 2, can send into shell 1 with the wind that the fan produced under the cooperation of first through-hole 401 and third through-hole 901, so that blow off the high temperature air current, thereby the success rate of igniting has been improved.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (10)
1. A special igniter for a biomass particle burner comprises: a housing (1) and an ignition core (2) made of silicon nitride, the housing (1) having an ignition section (101) and a mounting section (102) arranged opposite to each other, the ignition core (2) extending into the housing (1) through the mounting section (102), characterized by further comprising:
the first insulating sleeve (3) is arranged on the ignition section (101) and is provided with a containing position for containing part of the ignition core (2);
the second insulating sleeve (4) is arranged on the mounting section (102) and is connected with one end of the ignition core (2), and a first through hole (401) for supplying air to the ignition core (2) and a second through hole (402) for allowing a power supply wire to pass through are formed in the second insulating sleeve (4);
the first fixture blocks (5) are arranged on the mounting section (102) in a circumferential array and are provided with radially arranged clamping grooves (501), and axially arranged guide grooves (502) are formed between every two adjacent first fixture blocks (5);
and the second fixture blocks (6) are circumferentially arranged on the second insulating sleeve (4) in an array and are matched with the clamping grooves (501) and the guide grooves (502), so that the second fixture blocks (6) are inserted from the guide grooves (502) and screwed into the clamping grooves (501) to be mutually clamped with the first fixture blocks (5).
2. The igniter for biomass particle burner as claimed in claim 1, wherein the first block (5) has a first end face (503) disposed toward the guiding groove (502), and the second block (6) has a second end face (601) with a clearance fit with the first end face (503).
3. The igniter special for the biomass particle burner as claimed in claim 1, wherein the second insulating sleeve (4) is provided with an integrated stopper (7), and when the first fixture block (5) and the second fixture block (6) are mutually clamped, the stopper (7) abuts against the mounting section (102).
4. The igniter special for the biomass particle burner as claimed in claim 1, wherein a plurality of fixing through holes (8) are formed in the mounting section (102), and the fixing through holes (8) are located in the guide groove (502).
5. The igniter special for the biomass particle burner as claimed in any one of claims 1 to 4, further comprising a third insulating sleeve (9), wherein the third insulating sleeve (9) is fixedly arranged on the ignition core (2) so as to detachably connect the ignition core (2) and the second insulating sleeve (4), and the third insulating sleeve (9) is provided with a third through hole (901) and a fourth through hole (902) which are respectively communicated with the first through hole (401) and the second through hole (402).
6. The igniter special for the biomass particle burner as claimed in claim 5, wherein a plurality of elastic buckling blocks (10) are fixedly arranged on the inner surface of the second insulating sleeve (4), and a buckling hole (903) matched with the elastic buckling blocks (10) is formed in the third insulating sleeve (9), so that the third insulating sleeve (9) is detachably buckled on the second insulating sleeve (4).
7. The igniter special for the biomass particle burner as claimed in claim 6, wherein a compression spring (11) is arranged between the second insulating sleeve (4) and the third insulating sleeve (9), the compression spring (11) is sleeved on the third insulating sleeve (9), and the end parts of the compression spring are respectively abutted against the second insulating sleeve (4) and the third insulating sleeve (9).
8. The igniter for biomass particle burner as claimed in claim 5, wherein the first insulating sheath (3) and/or the second insulating sheath (4) and/or the third insulating sheath (9) are made of ceramic material.
9. The igniter for the biomass particle burner as claimed in claim 1, wherein the first insulating sleeve (3) is provided with a curved section (301) on the accommodating position.
10. The igniter special for the biomass particle burner as claimed in claim 1, wherein the ignition section (101) is provided with a nozzle (12) integrally formed with the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220748616.7U CN217082619U (en) | 2022-03-31 | 2022-03-31 | Special igniter for biomass particle burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220748616.7U CN217082619U (en) | 2022-03-31 | 2022-03-31 | Special igniter for biomass particle burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217082619U true CN217082619U (en) | 2022-07-29 |
Family
ID=82553364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220748616.7U Active CN217082619U (en) | 2022-03-31 | 2022-03-31 | Special igniter for biomass particle burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217082619U (en) |
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2022
- 2022-03-31 CN CN202220748616.7U patent/CN217082619U/en active Active
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