CN218672223U - Automatic ash removal device for convection zone of biomass boiler - Google Patents
Automatic ash removal device for convection zone of biomass boiler Download PDFInfo
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- CN218672223U CN218672223U CN202222112295.4U CN202222112295U CN218672223U CN 218672223 U CN218672223 U CN 218672223U CN 202222112295 U CN202222112295 U CN 202222112295U CN 218672223 U CN218672223 U CN 218672223U
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Abstract
The utility model discloses an automatic ash removal device of convection current district for biomass boiler, the induction cooker comprises a cooker bod, the bottom position of leaning on of furnace body one side is provided with the raw coal combustor, one side of raw coal combustor is provided with combustion fan, one side in the furnace body is provided with the polymerization settling chamber, opposite side in the furnace body is provided with the mixing chamber, the furnace body has the pipe of discharging fume through the inlet flue intercommunication that its top one side was seted up, the shifting chute has been seted up to one side in the inside correspondence mixing chamber of furnace body. This an automatic ash removal device of convection current district for biomass boiler connects trachea, high temperature resistant alloy material blast pipe, high temperature resistant alloy material outlet duct, shifting chute, high temperature resistant alloy material movable plate and exhaust hole through design pressure air compressor machine, high temperature resistant alloy material, can pass through the inside that pressure air compressor machine delivered gas enters into the mixing chamber through various trachea and blow grey decoking work, can prolong boiler blowing deashing time to more than 90 days.
Description
Technical Field
The utility model relates to a biomass boiler ash removal device technical field specifically is an automatic ash removal device of convection zone for biomass boiler.
Background
The biomass boiler is a kind of boiler, and a boiler using biomass energy as fuel is called a biomass boiler and is divided into a biomass steam boiler, a biomass hot water boiler, a biomass hot blast stove, a biomass heat-conducting oil furnace, a vertical biomass boiler, a horizontal biomass boiler and the like.
In the existing biomass boiler, impurities naturally contained in biomass can form coking in combustion to cause blockage of a convection area of the boiler, and finally a flue is blocked, so that the boiler is generally stopped for 20-25 days to clean for 2-3 days when the biomass is used, order production of a factory is seriously influenced, and production stop loss is huge.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic ash removal device of convection current district for biomass boiler to propose current biomass boiler in solving above-mentioned background art, in using biomass fuel, because the impurity that contains naturally in the living beings can form the jam that the coking caused boiler convection current district in the burning, last flue blocks up, generally uses living beings 20-25 days must shut down 2-3 days clearance, seriously influences the order production of mill, the huge problem of shut down loss.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic ash removal device of convection zone for biomass boiler, includes the furnace body, the bottom position of leaning on of furnace body one side is provided with raw coal combustor, one side of raw coal combustor is provided with combustion blower, one side in the furnace body is provided with the polymerization settling chamber, opposite side in the furnace body is provided with the mixing chamber, the furnace body has the pipe of discharging fume through the smoke inlet intercommunication that its top one side was seted up, the inside of furnace body corresponds one side in the mixing chamber and has seted up the shifting chute, the opposite side of furnace body is provided with pressure air compressor, opposite side fixed mounting in the furnace body has high temperature resistant alloy material connecting pipe, pressure air compressor has high temperature resistant alloy material blast pipe through the output intercommunication of its one side, one side of high temperature resistant alloy material blast pipe runs through furnace body and high temperature resistant alloy material connecting pipe and is connected the trachea with high temperature resistant alloy material and is connected the trachea intercommunication, high temperature resistant alloy material connecting pipe's one side intercommunication has a plurality of high temperature resistant alloy material outlet duct, one side of high temperature resistant alloy material outlet duct runs through to the inside of shifting chute, the inside of corresponding of furnace body has all seted up spacing spout.
Compared with the prior art, the beneficial effects of the utility model are that:
this an automatic ash removal device of convection current district for biomass boiler, through design pressure air compressor machine, high temperature resistant alloy material connects the trachea, high temperature resistant alloy material blast pipe, high temperature resistant alloy material outlet duct, the shifting chute, high temperature resistant alloy material movable plate and exhaust hole, can blow grey decoking work through the inside that pressure air compressor machine conveyed gas enters into the mixing chamber through various trachea, can prolong boiler blowing-out deashing time to more than 90 days, and simultaneously, can in time clear up through the effectual dust and the slight coking piece of discharging fume intraductal through the air current, keep the unobstructed of convection current district flue always, guarantee boiler equipment's normal operating, greatly reduced customer is because of the loss that the shut down in production caused.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1 according to the present invention;
fig. 4 is a perspective view of the high temperature resistant alloy material moving plate of the present invention.
In the figure: 1. a furnace body; 2. a raw coal burner; 3. a combustion fan; 4. a polymerization settling chamber; 5. a base; 6. a mixing chamber; 7. a smoke exhaust pipe; 8. cold air enters the pipe; 9. a moving groove; 10. a limiting chute; 11. a pressure air compressor; 12. a support frame; 13. the high-temperature resistant alloy material is connected with the air pipe; 14. a high-temperature resistant alloy material exhaust pipe; 15. a high-temperature resistant alloy material air outlet pipe; 16. a cylinder; 17. a piston rod; 18. a high-temperature resistant alloy material moving plate; 19. a limiting slide block; 20. and (4) exhausting holes.
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 a technical solution: the utility model provides an automatic ash removal device of convection zone for biomass boiler, the output of 3 one sides of combustion fan and the input intercommunication of 2 one sides of raw coal combustor, the output and 1 one side intercommunication of furnace body of 2 one sides of raw coal combustor, combustion fan 3 can play combustion-supporting effect to the coal in the raw coal combustor 2.
The furnace body 1 is communicated with a cold air inlet pipe 8 through an air inlet arranged at the rear side of the furnace body 1, and is communicated with a hot air outlet pipe through an air outlet arranged at the front side of the furnace body 1.
One side of furnace body 1 top corresponds one side fixed mounting of discharging fume pipe 7 has cylinder 16, and cylinder 16 is through the output fixedly connected with piston rod 17 of its bottom, and the bottom of piston rod 17 runs through to furnace body 1 and extends to the inside of shifting chute 9, and cylinder 16 can drive piston rod 17 and remove in the inside of shifting chute 9.
Both sides of the piston rod 17 are fixedly connected with limiting sliding blocks 19, one side of each limiting sliding block 19 penetrates through the inside of the limiting sliding groove 10 and is in sliding connection with the limiting sliding groove 10, and the limiting sliding blocks 19 can be moved in a limiting mode.
The bottom of the piston rod 17 is fixedly connected with a high-temperature-resistant alloy material moving plate 18, the high-temperature-resistant alloy material moving plate 18 is in sliding connection with the moving groove 9, one side of the high-temperature-resistant alloy material moving plate 18 is in contact with one side of the high-temperature-resistant alloy material air outlet pipe 15, and the high-temperature-resistant alloy material moving plate 18 can move conveniently.
The exhaust hole 20 is formed in the high-temperature-resistant alloy material moving plate 18, the aperture of the exhaust hole 20 is consistent with that of the high-temperature-resistant alloy material air outlet pipe 15, and when ash removal is not needed, the exhaust hole 20 and the high-temperature-resistant alloy material air outlet pipe 15 are staggered, so that the high-temperature-resistant alloy material moving plate 18 blocks the high-temperature-resistant alloy material air outlet pipe 15, and dust is prevented from entering.
The other side of the furnace body 1 close to the bottom is fixedly connected with a support frame 12, the top of the support frame 12 is fixedly connected with the bottom of the pressure air compressor 11, and the support frame can support the pressure air compressor 11.
The bottom of the furnace body 1 is fixedly connected with a base 5 which can support the furnace body 1.
The working principle is as follows: during ash removal, the cylinder 16 moves the high-temperature-resistant alloy material moving plate 18 upwards in the moving groove 9 through the piston rod 17, the limiting slide block 19 moves upwards in the limiting slide groove 10, when the limiting slide block 19 moves to the top in the limiting slide groove 10, the exhaust holes 20 formed in the high-temperature-resistant alloy material moving plate 18 correspond to the high-temperature-resistant alloy material exhaust pipes 15, then the pressure air compressor 11 conveys gas to the high-temperature-resistant alloy material exhaust pipes 15 through the high-temperature-resistant alloy material exhaust pipes 14 and the high-temperature-resistant alloy material connecting air pipes 13, and then dust and slight coking blocks in the exhaust pipes 7 at the tops of the mixing chamber 6 and the mixing chamber 6 are cleaned through air flow.
In summary, the following steps: this an automatic ash removal device of convection current district for biomass boiler, through design pressure air compressor machine 11, high temperature resistant alloy material connects trachea 13, high temperature resistant alloy material blast pipe 14, high temperature resistant alloy material outlet duct 15, the shifting chute 9, high temperature resistant alloy material movable plate 18 and exhaust hole 20, can enter into the inside of mixing chamber 6 through various trachea through pressure air compressor machine 11 conveying gas and blow grey decoking work, can prolong boiler blowing-out deashing time to more than 90 days, and simultaneously, can in time clear up through effectual dust and the slight coking piece to discharging fume in the pipe 7 of air current, keep the unobstructed of convection current district flue always, guarantee boiler equipment's normal operating, greatly reduced customer is because of the loss that the shut down in production caused.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, and the main controller can be a servo motor, a contact sensor, a processor, an alarm module, a driving module and other conventional known devices for controlling.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an automatic ash removal device of convection zone for biomass boiler, includes furnace body (1), its characterized in that: a raw coal burner (2) is arranged at the position close to the bottom of one side of the furnace body (1), a combustion fan (3) is arranged on one side of the raw coal burner (2), a polymerization settling chamber (4) is arranged at one side in the furnace body (1), a mixing chamber (6) is arranged at the other side in the furnace body (1), the furnace body (1) is communicated with a smoke exhaust pipe (7) through a smoke inlet arranged at one side of the top of the furnace body, a moving groove (9) is arranged on one side of the interior of the furnace body (1) corresponding to the interior of the mixing chamber (6), the other side of the furnace body (1) is provided with a pressure air compressor (11), a high-temperature resistant alloy material connecting air pipe (13) is fixedly arranged at the other side in the furnace body (1), the output end of one side of the pressure air compressor (11) is communicated with a high-temperature resistant alloy material exhaust pipe (14), one side of the high-temperature resistant alloy material exhaust pipe (14) penetrates through the furnace body (1) and the high-temperature resistant alloy material connecting air pipe (13) and is communicated with the high-temperature resistant alloy material connecting air pipe (13), one side of the high-temperature-resistant alloy material connecting air pipe (13) is communicated with a plurality of high-temperature-resistant alloy material air outlet pipes (15), one side of the high-temperature resistant alloy material air outlet pipe (15) penetrates into the moving groove (9), the furnace body (1) is internally provided with limiting sliding grooves (10) corresponding to the two sides of the moving groove (9).
2. The automatic ash removal device for the convection zone of the biomass boiler, according to claim 1, is characterized in that: the output end of one side of the combustion fan (3) is communicated with the input end of one side of the raw coal combustor (2), and the output end of one side of the raw coal combustor (2) is communicated with one side of the furnace body (1).
3. The automatic ash removal device for the convection zone of the biomass boiler, according to claim 1, is characterized in that: the furnace body (1) is communicated with a cold air inlet pipe (8) through an air inlet arranged at the rear side of the furnace body, and the furnace body (1) is communicated with a hot air outlet pipe through an air outlet arranged at the front side of the furnace body close to one side of the furnace body.
4. The automatic ash removal device for the convection zone of the biomass boiler, as recited in claim 1, is characterized in that: one side of furnace body (1) top corresponds one side fixed mounting who discharges fume tub (7) has cylinder (16), output fixedly connected with piston rod (17) of cylinder (16) through its bottom, the bottom of piston rod (17) runs through to furnace body (1) and extends to the inside of shifting chute (9).
5. The automatic ash removal device for the convection zone of the biomass boiler, according to claim 4, is characterized in that: the piston rod is characterized in that limiting sliding blocks (19) are fixedly connected to the two sides of the piston rod (17), and one side of each limiting sliding block (19) penetrates through the inside of the corresponding limiting sliding groove (10) and is in sliding connection with the corresponding limiting sliding groove (10).
6. The automatic ash removal device for the convection zone of the biomass boiler, according to claim 4, is characterized in that: the bottom of the piston rod (17) is fixedly connected with a high-temperature-resistant alloy material moving plate (18), the high-temperature-resistant alloy material moving plate (18) is in sliding connection with the moving groove (9), and one side of the high-temperature-resistant alloy material moving plate (18) is in contact with one side of the high-temperature-resistant alloy material air outlet pipe (15).
7. The automatic ash removal device for the convection zone of the biomass boiler, according to claim 6, is characterized in that: the high-temperature-resistant alloy material moving plate is characterized in that an exhaust hole (20) is formed in the high-temperature-resistant alloy material moving plate (18), and the aperture of the exhaust hole (20) is consistent with that of the high-temperature-resistant alloy material exhaust pipe (15).
8. The automatic ash removal device for the convection zone of the biomass boiler, according to claim 1, is characterized in that: the furnace body (1) is characterized in that a support frame (12) is fixedly connected to the position, close to the bottom, of the other side of the furnace body, and the top of the support frame (12) is fixedly connected with the bottom of the pressure air compressor (11).
9. The automatic ash removal device for the convection zone of the biomass boiler, according to claim 1, is characterized in that: the bottom of the furnace body (1) is fixedly connected with a base (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222112295.4U CN218672223U (en) | 2022-08-11 | 2022-08-11 | Automatic ash removal device for convection zone of biomass boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222112295.4U CN218672223U (en) | 2022-08-11 | 2022-08-11 | Automatic ash removal device for convection zone of biomass boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218672223U true CN218672223U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222112295.4U Active CN218672223U (en) | 2022-08-11 | 2022-08-11 | Automatic ash removal device for convection zone of biomass boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218672223U (en) |
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2022
- 2022-08-11 CN CN202222112295.4U patent/CN218672223U/en active Active
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