CN215062201U - Flame detection device for boiler combustion system - Google Patents
Flame detection device for boiler combustion system Download PDFInfo
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- CN215062201U CN215062201U CN202120806812.0U CN202120806812U CN215062201U CN 215062201 U CN215062201 U CN 215062201U CN 202120806812 U CN202120806812 U CN 202120806812U CN 215062201 U CN215062201 U CN 215062201U
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- boiler
- flame
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- boiler body
- baffle
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Abstract
The utility model provides a flame detection device for boiler combustion system, including the boiler body, the bottom bolt of boiler body has connect the base, and the base is the symmetric distribution, the right side bolt of boiler body has the connecting seat, the right side bolt of connecting seat has connected the fan, the right side bolt of boiler body inner chamber has the baffle, the surface of baffle runs through and is provided with the flame projecting pipe. The utility model discloses can carry out temperature detection to boiler flame more safely, the security performance who has improved detection device has, the emergence of incident has been avoided, and can adjust the inside temperature detection position's of boiler advantage in a flexible way according to actual need, the flame detection device single structure of having solved present use, factor of safety is lower, cause serious incident easily, be unfavorable for operating personnel's use, and can't obtain the problem of comparatively comprehensive boiler flame detection data, be convenient for detect more comprehensive temperature data, promote detection efficiency.
Description
Technical Field
The utility model relates to a boiler flame detection device field especially relates to a flame detection device for boiler combustion system.
Background
The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy. The gas fuel used by the boiler is inflammable and explosive, so that the safety monitoring of the boiler needs to be enhanced, and the method has important significance for avoiding the explosion of the gas boiler. The fuel accumulation is one of the main reasons for causing the hearth to explode, and for the safe operation of the boiler and reducing the occurrence of accidents, the detection of the flame combustion condition can directly reflect the combustion condition of the boiler, and the sensitivity and the working condition of the flame detection device play an important role in judging the hearth combustion condition by workers.
The flame detection device structure that uses at present is more single, needs the handheld temperature measuring device of staff closely to detect boiler flame, and the staff is easily by flame and high temperature injury, and factor of safety is lower, can cause serious incident even, is unfavorable for operating personnel's use, and detects data comparatively single, can't obtain comparatively comprehensive boiler flame and detect data.
Therefore, the flame detection device for the boiler combustion system is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flame detection device for boiler combustion system to solve the problem that proposes among the above-mentioned background art.
The utility model provides a pair of flame detection device for boiler combustion system, include:
the boiler comprises a boiler body, wherein a base is bolted at the bottom of the boiler body and is symmetrically distributed, a connecting seat is bolted on the right side of the boiler body, a fan is bolted on the right side of the connecting seat, a baffle is bolted on the right side of an inner cavity of the boiler body, a fire spraying pipe penetrates through the surface of the baffle, the right end of the fire spraying pipe is communicated with an air outlet of the fan, a heat insulation plate is bolted in the inner cavity of the boiler body and is positioned on the left side of the baffle, and a strip-shaped groove is formed in the surface of the heat insulation plate;
the driving mechanism comprises a fixed frame, a threaded rod and a threaded rod, the fixed frame is bolted to the top of the left side of the boiler body, the motor is located in an inner cavity of the fixed frame and is in bolted connection with the fixed frame, the threaded rod is located in the inner cavity of the boiler body and is in bolted connection with an output shaft of the motor, the right end of the threaded rod is rotatably connected with the baffle plate, a threaded sleeve is in threaded connection with the surface of the threaded rod, and a mounting seat is in bolted connection with the bottom of the threaded sleeve;
the detection mechanism comprises a temperature measuring rod, a protective shell and a through hole, the temperature measuring rod is bolted to the bottom of the mounting seat, the protective shell is located on the outer side of the temperature measuring rod and is in bolted connection with the mounting seat, the through hole is formed in the surface of the protective shell, and the through hole is distributed annularly.
Preferably, the top of the inner cavity of the boiler body is provided with a guide groove, the top of the threaded sleeve is bolted with a guide block, the guide groove is located inside the guide block, and the guide groove is connected with the inner wall of the guide block in a sliding manner.
Preferably, the flame projecting pipe penetrates through the baffle and extends to the left side of the baffle, the surface of the flame projecting pipe is provided with flame projecting holes, the flame projecting holes are located on the left side of the baffle, and the flame projecting holes are distributed annularly.
Preferably, the surface of the baffle is embedded with a controller, the controller is positioned below the flame spraying pipe, the left side of the baffle is fixedly provided with an ignition probe, and the ignition probe is fixedly connected with the controller.
Preferably, the middle position bolt of boiler body bottom has temperature sensor, the left side fixed mounting of boiler body has the combustion outlet, and the combustion outlet links to each other with the inner chamber of boiler body.
Preferably, the left side of fixed frame has been seted up the ventilation groove, the ventilation groove communicates with the inner chamber of fixed frame, and the inside in ventilation groove inlays and is equipped with the dust screen.
Preferably, the strip-shaped groove is positioned below the threaded sleeve, and the installation seat is positioned inside the strip-shaped groove and is in sliding connection with the inner wall of the strip-shaped groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses can carry out temperature detection to boiler flame more safely, have the security performance that has improved detection device, avoid the emergence of incident, and can adjust the advantage of the temperature detection position in the boiler in a flexible way according to actual need, solve the flame detection device that uses at present single structure, factor of safety is lower, cause serious incident easily, be unfavorable for operating personnel's use, and can't obtain the problem of comparatively comprehensive boiler flame detection data, be convenient for detect more comprehensive temperature data, promote detection efficiency;
2. the utility model discloses a guide way and guide block's setting can play the effect of direction, prevent that the removal orbit of thread bush from taking place the skew, through the setting of flame projecting hole, can make the flame of flame projecting pipe blowout more even to can promote the combustion efficiency of boiler, through the setting of controller and ignition probe, be convenient for ignite the gas in the boiler, promote the work efficiency of boiler;
3. the utility model discloses a setting of temperature sensor and combustion outlet is convenient for detect the temperature on boiler surface, is favorable to the inside high temperature flue gas of exhaust boiler, through the setting in ventilation groove, can increase the radiating effect of motor, guarantees the long-term steady operation of motor, and can prevent that the dust from getting into, through the setting in mount pad and bar groove, can increase the mobility stability of mount pad, and can prevent that the removal orbit of mount pad from taking place the skew.
Drawings
Fig. 1 is a schematic structural perspective view of the present invention;
FIG. 2 is a schematic sectional view of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic perspective view of the structure of the detecting mechanism of the present invention.
Reference numbers in the figures: 1. a boiler body; 2. a base; 3. a connecting seat; 4. a fan; 5. a baffle plate; 6. a flame spraying pipe; 7. a drive mechanism; 71. a fixing frame; 72. a motor; 73. a threaded rod; 8. a heat insulation plate; 9. a detection mechanism; 91. a temperature measuring rod; 92. a protective shell; 93. a through hole; 10. a threaded sleeve; 11. a mounting seat; 12. a strip-shaped groove; 13. a guide groove; 14. a guide block; 15. a flame spray hole; 16. a controller; 17. an ignition probe; 18. a temperature sensor; 19. a combustion outlet; 20. and (4) ventilating slots.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural perspective view of the present invention; FIG. 2 is a schematic sectional view of the structure of the present invention; FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention; fig. 4 is a schematic perspective view of the structure of the detecting mechanism of the present invention. A flame detection device for a boiler combustion system comprises a boiler body 1, a driving mechanism 7 and a detection mechanism 9, wherein a base 2 is bolted at the bottom of the boiler body 1, the base 2 is symmetrically distributed, a connecting seat 3 is bolted at the right side of the boiler body 1, a fan 4 is bolted at the right side of the connecting seat 3, a baffle 5 is bolted at the right side of an inner cavity of the boiler body 1, a fire spraying pipe 6 penetrates through the surface of the baffle 5, the right end of the fire spraying pipe 6 is communicated with an air outlet of the fan 4, a heat insulation plate 8 is bolted at the inner cavity of the boiler body 1, the heat insulation plate 8 is positioned at the left side of the baffle 5, a strip-shaped groove 12 is formed in the surface of the heat insulation plate 8, the driving mechanism 7 comprises a fixed frame 71, a threaded rod 73 and a threaded rod 73, the fixed frame 71 is bolted at the top of the left side of the boiler body 1, a motor 72 is positioned in the inner cavity of the fixed frame 71 and is bolted with the fixed frame 71, the threaded rod 73 is positioned in the inner cavity of the boiler body 1, and threaded rod 73 and motor 72's output shaft bolt, the right-hand member of threaded rod 73 is connected with rotating between baffle 5, threaded sleeve 10 is connected with threaded rod 73's surface screw thread, the bottom bolt of threaded sleeve 10 has mount pad 11, detection mechanism 9 includes temperature measurement pole 91, protective housing 92 and through-hole 93, temperature measurement pole 91 bolt is in the bottom of mount pad 11, protective housing 92 is located the outside of temperature measurement pole 91, and the bolt is between protective housing 92 and the mount pad 11, through-hole 93 is seted up on the surface of protective housing 92, and through-hole 93 is the annular and distributes.
Further, a guide groove 13 is formed in the top of the inner cavity of the boiler body 1, a guide block 14 is bolted to the top of the threaded sleeve 10, the guide groove 13 is located inside the guide block 14, the guide groove 13 is in sliding connection with the inner wall of the guide block 14, and the guide groove 13 and the guide block 14 are arranged to play a role in guiding and prevent the moving track of the threaded sleeve 10 from deviating.
Further, the flame projecting pipe 6 runs through the baffle 5 and extends to the left side of baffle 5, and the flame projecting hole 15 has been seted up on the surface of flame projecting pipe 6, and the flame projecting hole 15 is located the left side of baffle 5, and the flame projecting hole 15 is the annular distribution, and through the setting of flame projecting hole 15, can make the flame of flame projecting pipe 6 spun more even to can promote the combustion efficiency of boiler.
Further, the surface of baffle 5 inlays and is equipped with controller 16, and controller 16 is located the below of flame projecting pipe 6, and the left side fixed mounting of baffle 5 has ignition probe 17, and fixed connection between ignition probe 17 and the controller 16 through controller 16 and ignition probe 17's setting, is convenient for ignite the inside gas of boiler, promotes the work efficiency of boiler.
Further, the temperature sensor 18 is bolted at the middle position of boiler body 1 bottom, and the left side fixed mounting of boiler body 1 has combustion outlet 19, and combustion outlet 19 links to each other with boiler body 1's inner chamber, through the setting of temperature sensor 18 and combustion outlet 19, is convenient for detect the temperature on boiler surface, is favorable to discharging the inside high temperature flue gas of boiler.
Further, ventilation groove 20 has been seted up on the left side of fixed frame 71, and ventilation groove 20 communicates with the inner chamber of fixed frame 71, and the inside in ventilation groove 20 inlays and is equipped with the dust screen, through the setting of ventilation groove 20, can increase the radiating effect of motor 72, guarantees motor 72 long-term stable work, and can prevent that the dust from getting into.
Further, bar groove 12 is located the below of thread bush 10, and mount pad 11 is located the inside of bar groove 12 and with the inner wall sliding connection of bar groove 12, through the setting of mount pad 11 and bar groove 12, can increase the mobility stability of mount pad 11, and can prevent that the removal orbit of mount pad 11 from taking place the skew.
The utility model provides a pair of flame detection device for boiler combustion system's theory of operation as follows:
during the use, when needing to detect boiler flame spare, starter motor 72, motor 72 works and drives threaded rod 73 and rotate, because rotate between thread bush 10 and the threaded rod 73 and be connected, thread bush 10 can drive guide block 14 and slide along the inner wall of guide way 13, prevent that the removal orbit of thread bush 10 from taking place the skew, mount pad 11 moves along with thread bush 10 simultaneously, thereby can drive temperature measurement pole 91 and remove, flame passes through the inner chamber that through-hole 93 got into protective housing 92, temperature measurement pole 91 can detect the temperature of flame with the flame contact, it can adjust the inside temperature detection position of boiler in a flexible way according to actual need to drive temperature measurement pole 91 and remove through motor 72, thereby can be more comprehensive detection boiler combustion system's temperature data.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A flame detection device for a boiler combustion system, comprising:
the boiler comprises a boiler body (1), wherein a base (2) is bolted at the bottom of the boiler body (1), the bases (2) are symmetrically distributed, a connecting seat (3) is bolted at the right side of the boiler body (1), a fan (4) is bolted at the right side of the connecting seat (3), a baffle (5) is bolted at the right side of an inner cavity of the boiler body (1), a fire spraying pipe (6) penetrates through the surface of the baffle (5), the right end of the fire spraying pipe (6) is communicated with an air outlet of the fan (4), a heat insulation plate (8) is bolted at the inner cavity of the boiler body (1), the heat insulation plate (8) is positioned at the left side of the baffle (5), and a strip-shaped groove (12) is formed in the surface of the heat insulation plate (8);
the driving mechanism (7) comprises a fixing frame (71), a threaded rod (73) and a threaded rod (73), the fixing frame (71) is bolted to the top of the left side of the boiler body (1), the motor (72) is located in an inner cavity of the fixing frame (71) and is in bolted connection with the fixing frame (71), the threaded rod (73) is located in the inner cavity of the boiler body (1), the threaded rod (73) is in bolted connection with an output shaft of the motor (72), the right end of the threaded rod (73) is rotatably connected with the baffle (5), a threaded sleeve (10) is in threaded connection with the surface of the threaded rod (73), and a mounting seat (11) is bolted to the bottom of the threaded sleeve (10);
detection mechanism (9), detection mechanism (9) are including temperature measurement pole (91), protective housing (92) and through-hole (93), temperature measurement pole (91) bolt in the bottom of mount pad (11), protective housing (92) are located the outside of temperature measurement pole (91), and bolt between protective housing (92) and mount pad (11), the surface in protective housing (92) is seted up in through-hole (93), and through-hole (93) are the annular and distribute.
2. The flame detection device for the boiler combustion system according to claim 1, characterized in that a guide groove (13) is formed in the top of the inner cavity of the boiler body (1), a guide block (14) is bolted to the top of the threaded sleeve (10), the guide groove (13) is located inside the guide block (14), and the guide groove (13) is slidably connected with the inner wall of the guide block (14).
3. The flame detection device for the boiler combustion system according to claim 1, wherein the flame-throwing tube (6) penetrates through the baffle (5) and extends to the left side of the baffle (5), the flame-throwing holes (15) are opened on the surface of the flame-throwing tube (6), the flame-throwing holes (15) are located on the left side of the baffle (5), and the flame-throwing holes (15) are distributed in a ring shape.
4. The flame detection device for the boiler combustion system according to claim 1, wherein a controller (16) is embedded in the surface of the baffle plate (5), the controller (16) is located below the flame-spraying pipe (6), an ignition probe (17) is fixedly installed on the left side of the baffle plate (5), and the ignition probe (17) is fixedly connected with the controller (16).
5. The flame detection device for the boiler combustion system according to claim 1, characterized in that a temperature sensor (18) is bolted to the middle position of the bottom of the boiler body (1), a combustion outlet (19) is fixedly installed at the left side of the boiler body (1), and the combustion outlet (19) is communicated with the inner cavity of the boiler body (1).
6. The flame detection device for the boiler combustion system according to claim 1, wherein a ventilation groove (20) is formed in the left side of the fixed frame (71), the ventilation groove (20) is communicated with the inner cavity of the fixed frame (71), and a dust screen is embedded in the ventilation groove (20).
7. Flame detector for boiler combustion system according to claim 1, characterized in that the strip-shaped groove (12) is located below the threaded sleeve (10), and the mounting seat (11) is located inside the strip-shaped groove (12) and is in sliding connection with the inner wall of the strip-shaped groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120806812.0U CN215062201U (en) | 2021-04-15 | 2021-04-15 | Flame detection device for boiler combustion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120806812.0U CN215062201U (en) | 2021-04-15 | 2021-04-15 | Flame detection device for boiler combustion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215062201U true CN215062201U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120806812.0U Expired - Fee Related CN215062201U (en) | 2021-04-15 | 2021-04-15 | Flame detection device for boiler combustion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215062201U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484494A (en) * | 2022-02-17 | 2022-05-13 | 湖北天鑫热能设备有限公司 | Flame detection device for hot-blast stove with good protection performance |
| CN114484494B (en) * | 2022-02-17 | 2024-07-16 | 湖北天鑫热能设备有限公司 | Flame detection device for hot-blast furnace with good protective performance |
-
2021
- 2021-04-15 CN CN202120806812.0U patent/CN215062201U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484494A (en) * | 2022-02-17 | 2022-05-13 | 湖北天鑫热能设备有限公司 | Flame detection device for hot-blast stove with good protection performance |
| CN114484494B (en) * | 2022-02-17 | 2024-07-16 | 湖北天鑫热能设备有限公司 | Flame detection device for hot-blast furnace with good protective performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |