CN203517759U - Integrated biomass particle burner - Google Patents
Integrated biomass particle burner Download PDFInfo
- Publication number
- CN203517759U CN203517759U CN201320559320.1U CN201320559320U CN203517759U CN 203517759 U CN203517759 U CN 203517759U CN 201320559320 U CN201320559320 U CN 201320559320U CN 203517759 U CN203517759 U CN 203517759U
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- pipeline
- shell
- biomass particle
- insulation layer
- casing
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Abstract
An integrated biomass particle burner comprises a case, a hopper is arranged on the upper portion of the case, and a feeding motor is arranged at the bottom of the hopper and is connected with a first pipe and a third pipe through a screw feeding mechanism. An electric control cabinet is arranged on the upper portion of the case, an air blast motor is mounted at the bottom in the case, one end of the air blast motor is connected with the first pipe, and the other end of the air blast motor is connected with the second pipe. A casing is arranged on one side of the case, a thermal insulation layer is arranged on the inner wall surface of the casing, and a pouring material is arranged on the inner wall surface of the thermal insulation layer. A furnace bridge is arranged at the bottom of the case, a crucible is arranged in the middle of the furnace bridge through a furnace pier, a burning chamber is formed between the outer wall surface of the crucible and the inner wall surface of the pouring material, biomass particles are arranged in the burning chamber, and a cast-iron gland is arranged at the top of the burning chamber. The third pipe penetrates the casing, the thermal insulation layer and the pouring material successively and stretches into the burning chamber. The second pipe penetrates the casing, the thermal insulation layer and the pouring material successively and stretches into the lower portion of the furnace bridge. The burner is high in working efficiency.
Description
Technical field
The utility model relates to combustor, especially a kind of integral biomass particle burning machine.
Background technology
Biomass fuel mostly is the block environmental protection new forms of energy that rice husk, peanut shell, corncob, oil tea shell, cotton seed hulls and " three surplus things " process processing produce.
Biological particles has won approval widely as a kind of novel granular fuel with its distinctive advantage.Compare with traditional fuel, not only there are economic advantages and also there is environmental benefit, met the requirement of sustainable development completely.First, owing to being shaped as particle, compress volume, saved storage area, be also convenient to transportation, reduced cost of transportation.Secondly, burning high efficiency, is easy to after-flame, and residual carbon amount is few.With coal facies ratio, the high burning-point of volatile content is low, easily lights; Density improves, and energy density is large, and firing duration significantly increases, and can directly on coal-burning boiler, apply.In addition, during biological particles burning, pernicious gas component content is extremely low, and the pernicious gas of discharge is few, has environmental benefit.And burning after ash can also directly use as potash fertilizer, saved spending.
Biological particles is generally to be formed through pulverizing compacting by agricultural crop straw.At present, rural area agricultural crop straw is generally by directly burning and return field in field, and it is very large to environmental destruction that field is returned in direct burning, and contaminated air, affects flight safety, also causes the waste of resource simultaneously.Biomass combustion machine of the prior art, can produce coal gas, but general structure be complicated, efficiency of combustion is low, unstable properties for heat supply, heating, and manufacturing cost is high.
Utility model content
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of integral biomass particle burning machine rational in infrastructure, thereby improves combustor running stability, and completely, efficiency is high in burning, pollutes few.
The technical scheme that the utility model adopts is as follows:
An integral biomass particle burning machine, comprises casing, and described casing top is provided with hopper, and described feed hopper bottom is installed feeding motor, and described feeding motor connects the first pipeline and the 3rd pipeline by screw feed mechanism; Described casing top is also provided with electrical control cubicles; Be positioned at casing inner bottom part blower motor is installed, one end of described blower motor is connected with the first pipeline, and the other end of described blower motor connects the second pipeline; Be positioned at a side mounting casing of casing, on the internal face of described shell, be provided with heat-insulation layer, the internal face of described heat-insulation layer is provided with castable, the bottom that is positioned at shell is provided with grate, squatted crucible be installed by stove in the middle part of described grate, between the outside wall surface of described crucible and the internal face of castable, forming combustion chamber, is biological particles in described combustion chamber, and cast iron gland is installed at the top of described combustion chamber; Described the 3rd pipeline passes shell, heat-insulation layer and castable successively to combustion chamber, and described the second pipeline passes shell, heat-insulation layer and castable successively to grate bottom; A side that is positioned at shell is also provided with waste heat recovery plant, the structure of described waste heat recovery plant is: in described combustion chamber, be provided with path, described lane exit connects dust setting chamber, be positioned at bottom, dust setting chamber and be provided with shoot door, being positioned at top, dust setting chamber is flue gas reflection channel, and the exhanst gas outlet of described flue gas reflection channel docks with crucible middle part.
Further improvement as technique scheme:
Be positioned in the outside wall surface of shell and be provided with lighting door, described lighting door is connected with the biological particles in combustion chamber by the 4th pipeline;
The bottom that is positioned at shell one side is provided with aluminium water valve clearly by pipeline;
In described heat-insulation layer, it is hollow cavity;
Between described heat-insulation layer and castable, leave gap, in described gap, be filled with heat insulation foam;
Described castable adopts high-alumina brick to surround hollow cylinder body structure;
Described shell becomes hollow cylinder body structure;
On described the second pipeline, air-quantity adjusting valve is installed;
The top that is positioned at flue gas reflection channel is provided with suspension ring.
On described shell, be also provided with sight burner.
The beneficial effects of the utility model are as follows:
The utility model compact conformation, reasonable, easy to make.By feeding motor and conveying worm, complete the automatic transport of biological particles, lighting door, in housing exterior, conveniently completes igniting, and the setting of waste heat recovery plant has improved the utilization rate of fuel, its running stability, and completely, efficiency is high in burning, pollutes few.The utility model can be applicable to molten aluminium stove, and has heat insulation function.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is the top view of Fig. 1.
Wherein: 1, hopper; 2, electrical control cubicles; 3, casing; 4, feeding motor; 5, the first pipeline; 6, blower motor; 7, air-quantity adjusting valve; 8, the second pipeline; 9, the 3rd pipeline; 10, cast iron gland; 11, crucible; 12, exhanst gas outlet; 13, suspension ring; 14, flue gas reflection channel; 15, path; 16, dust setting chamber; 17, shoot door; 18, combustion chamber; 19, stove is squatted; 20, grate; 21, castable; 22, heat-insulation layer; 23, shell; 24, clear aluminium water valve; 25, the 4th pipeline; 26, lighting door.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As depicted in figs. 1 and 2, the integral biomass particle burning machine of the present embodiment, comprises casing 3, and casing 3 tops are provided with hopper 1, and feeding motor 4 is installed in hopper 1 bottom, and feeding motor 4 connects the first pipeline 5 and the 3rd pipeline 9 by screw feed mechanism; Casing 3 tops are also provided with electrical control cubicles 2; Be positioned at casing 3 inner bottom parts blower motor 6 is installed, one end of blower motor 6 is connected with the first pipeline 5, and the other end of blower motor 6 connects the second pipeline 8; Be positioned at a side mounting casing 23 of casing 3, on the internal face of shell 23, be provided with heat-insulation layer 22, the internal face of heat-insulation layer 22 is provided with castable 21, the bottom that is positioned at shell 23 is provided with grate 20, squatted and 19 crucibles 11 be installed by stove in the middle part of grate 20, between the internal face of the outside wall surface of crucible 11 and castable 21, forming combustion chamber 18, is biological particles in combustion chamber 18, and cast iron gland 10 is installed at the top of combustion chamber 18; The 3rd pipeline 9 passes shell 23, heat-insulation layer 22 and castable 21 successively to combustion chamber 18, and the second pipeline 8 passes shell 23, heat-insulation layer 22 and castable 21 successively to grate 20 bottoms; A side that is positioned at shell 23 is also provided with waste heat recovery plant, the structure of waste heat recovery plant is: in combustion chamber 18, be provided with path 15, path 15 outlets connect dust setting chamber 16, be positioned at 16 bottoms, dust setting chamber and be provided with shoot door 17, being positioned at 16 tops, dust setting chamber is flue gas reflection channel 14, and the exhanst gas outlet 12 of flue gas reflection channel 14 docks with crucible 11 middle parts.
Be positioned in the outside wall surface of shell 23 and be provided with lighting door 26, lighting door 26 is connected with the biological particles in combustion chamber 18 by the 4th pipeline 25.Igniting is convenient, and operating efficiency is high.
The bottom that is positioned at shell 23 1 sides is provided with aluminium water valve 24 clearly by pipeline.During the interior heating aluminium of crucible 11 water, facilitate the discharge of aluminium water, difficult obstruction.
In heat-insulation layer 22, it is hollow cavity.Be convenient to heat insulationly in the course of the work, shell 23 can be not hot, guarantees staff's safety.
Between heat-insulation layer 22 and castable 21, leave gap, in gap, be filled with heat insulation foam.Increase effect of heat insulation.
Castable 21 adopts high-alumina brick to surround hollow cylinder body structure.High-alumina brick is refractory material, improves functional reliability.
23 one-tenth hollow cylinder body structures of shell.
On the second pipeline 8, air-quantity adjusting valve 7 is installed.Can regulate easily the air output of blower motor 6.
The top that is positioned at flue gas reflection channel 14 is provided with suspension ring 13.Facilitate the transfer of machine in the course of work.On shell 23, be also provided with and see burner (not shown in FIG.).Handled easily workman observes the duration and degree of heating in stove.
Operation principle of the present utility model is:
Start electrical control cubicles 2, first control 4 work of feeding motor, in hopper 1, put into biological particles, by conveying worm, biological particles is delivered in combustion chamber 18 by the 3rd pipeline 9, by lighting door 26, lights a fire, blower motor 6 starts simultaneously, the second pipeline 8 is in grate 20 bottoms, make burning more prosperous, due to the design of the first pipeline 5, effectively prevent the phenomenon of tempering; After aluminium heating in crucible 11, produce, flue gas in combustion chamber 18 is run out of from path 15, dust in flue gas enters dust setting chamber 16, and discharges by shoot door 17, and heat in flue gas enters in crucible 11 from exhanst gas outlet 12 by flue gas reflection channel 14.Its working stability is reliable, and combustion utilization efficiency is high, and cost is low.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of modification.
Claims (10)
1. an integral biomass particle burning machine, it is characterized in that: comprise casing (3), described casing (3) top is provided with hopper (1), feeding motor (4) is installed in described hopper (1) bottom, and described feeding motor (4) connects the first pipeline (5) and the 3rd pipeline (9) by screw feed mechanism, described casing (3) top is also provided with electrical control cubicles (2), be positioned at casing (3) inner bottom part blower motor (6) is installed, one end of described blower motor (6) is connected with the first pipeline (5), and the other end of described blower motor (6) connects the second pipeline (8), be positioned at a side mounting casing (23) of casing (3), on the internal face of described shell (23), be provided with heat-insulation layer (22), the internal face of described heat-insulation layer (22) is provided with castable (21), the bottom that is positioned at shell (23) is provided with grate (20), the middle part of described grate (20) by stove squat (19) crucible (11) is installed, between the internal face of the outside wall surface of described crucible (11) and castable (21), form combustion chamber (18), in described combustion chamber (18), it is biological particles, cast iron gland (10) is installed at the top of described combustion chamber (18), described the 3rd pipeline (9) passes shell (23), heat-insulation layer (22) and castable (21) successively in combustion chamber (18), and described the second pipeline (8) passes shell (23), heat-insulation layer (22) and castable (21) successively to grate (20) bottom, a side that is positioned at shell (23) is also provided with waste heat recovery plant, the structure of described waste heat recovery plant is: in described combustion chamber (18), be provided with path (15), described path (15) outlet connects dust setting chamber (16), be positioned at bottom, dust setting chamber (16) and be provided with shoot door (17), being positioned at top, dust setting chamber (16) is flue gas reflection channel (14), and the exhanst gas outlet (12) of described flue gas reflection channel (14) docks with crucible (11) middle part.
2. integral biomass particle burning machine as claimed in claim 1, it is characterized in that: be positioned in the outside wall surface of shell (23) and be provided with lighting door (26), described lighting door (26) is connected by the 4th pipeline (25) biological particles interior with combustion chamber (18).
3. integral biomass particle burning machine as claimed in claim 1, is characterized in that: the bottom that is positioned at shell (23) one sides is provided with aluminium water valve (24) clearly by pipeline.
4. integral biomass particle burning machine as claimed in claim 1, is characterized in that: in described heat-insulation layer (22), be hollow cavity.
5. integral biomass particle burning machine as claimed in claim 1, is characterized in that: between described heat-insulation layer (22) and castable (21), leave gap, in described gap, be filled with heat insulation foam.
6. integral biomass particle burning machine as claimed in claim 1, is characterized in that: described castable (21) adopts high-alumina brick to surround hollow cylinder body structure.
7. integral biomass particle burning machine as claimed in claim 1, is characterized in that: described shell (23) becomes hollow cylinder body structure.
8. integral biomass particle burning machine as claimed in claim 1, is characterized in that: air-quantity adjusting valve (7) is installed on described the second pipeline (8).
9. integral biomass particle burning machine as claimed in claim 1, is characterized in that: the top that is positioned at flue gas reflection channel (14) is provided with suspension ring (13).
10. integral biomass particle burning machine as claimed in claim 1, is characterized in that: described shell is also provided with sight burner on (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320559320.1U CN203517759U (en) | 2013-09-10 | 2013-09-10 | Integrated biomass particle burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320559320.1U CN203517759U (en) | 2013-09-10 | 2013-09-10 | Integrated biomass particle burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203517759U true CN203517759U (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320559320.1U Expired - Lifetime CN203517759U (en) | 2013-09-10 | 2013-09-10 | Integrated biomass particle burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203517759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471087A (en) * | 2013-09-10 | 2013-12-25 | 张纯勇 | Integrated biomass particle burner |
| CN104515390A (en) * | 2015-01-26 | 2015-04-15 | 柏家乐 | Intelligent aluminum melting furnace adopting bio-fuel |
-
2013
- 2013-09-10 CN CN201320559320.1U patent/CN203517759U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471087A (en) * | 2013-09-10 | 2013-12-25 | 张纯勇 | Integrated biomass particle burner |
| CN104515390A (en) * | 2015-01-26 | 2015-04-15 | 柏家乐 | Intelligent aluminum melting furnace adopting bio-fuel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140402 Effective date of abandoning: 20150916 |
|
| RGAV | Abandon patent right to avoid regrant |