CN109506228B - Biomass combustion furnace with multiple discharging pipes - Google Patents
Biomass combustion furnace with multiple discharging pipes Download PDFInfo
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- CN109506228B CN109506228B CN201811631996.0A CN201811631996A CN109506228B CN 109506228 B CN109506228 B CN 109506228B CN 201811631996 A CN201811631996 A CN 201811631996A CN 109506228 B CN109506228 B CN 109506228B
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 93
- 238000007599 discharging Methods 0.000 title claims abstract description 38
- 239000002028 Biomass Substances 0.000 title claims abstract description 20
- 238000004321 preservation Methods 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 239000000446 fuel Substances 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 238000005457 optimization Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B90/00—Combustion methods not related to a particular type of apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
- F23K1/04—Heating fuel prior to delivery to combustion apparatus
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention relates to a biomass combustion furnace with multiple discharging pipes. The biomass combustion furnace with the multiple discharging pipes comprises a machine body shell, wherein an internal combustion cylinder is movably arranged in the middle of the machine body shell, and an external heat-insulating cylinder is sleeved on the outer surface of the internal combustion cylinder; a gradually narrowing exhaust wall is fixedly installed at the upper end of the machine body shell, an air outlet plate is installed at the narrow opening of the exhaust wall in a covering mode, a heat collecting area is formed from the upper portion of the external heat preservation cylinder to the lower portion of the exhaust wall, and a heat collecting plate is arranged in the heat collecting area in a covering mode; a discharge box is arranged below the external heat-insulating cylinder, a plurality of groups of funnel-type open discharge pipes are arranged on the lower end surface of the discharge box, and a collection box is fixedly arranged at the lower end of the discharge pipe; an air inlet machine is arranged on one side of the collecting box, and an air inlet pipe is fixedly connected to the output end of the air inlet machine; this biomass combustion furnace of many discharging pipes helps the nimble burning of fuel to use, and convenient operation, design benefit, low in manufacturing cost, convenient to popularize and use.
Description
Technical Field
The invention belongs to the technical field of biomass combustion, and particularly relates to a biomass combustion furnace with multiple discharging pipes.
Background
The biomass combustion pyrolysis process is a thermochemical conversion technical method for decomposing biomass macromolecular substances such as lignin into smaller molecular fuel substances through thermochemical reaction after integrating or crushing biomass raw materials, wherein the temperature in a furnace is heated to over 500 ℃ by inputting certain air or oxygen, and the biomass macromolecular substances are decomposed into the smaller molecular fuel substances through thermochemical reaction.
Disclosure of Invention
The invention aims to solve the problems and provide a biomass combustion furnace with a plurality of discharging pipes, which has a simple structure and reasonable design.
The invention realizes the purpose through the following technical scheme:
the biomass combustion furnace with the multiple discharging pipes comprises a machine body shell, wherein an internal combustion cylinder is movably arranged in the middle of the machine body shell, and an external heat-insulating cylinder is sleeved on the outer surface of the internal combustion cylinder;
a gradually narrowing exhaust wall is fixedly installed at the upper end of the machine body shell, an air outlet plate is installed at the narrow opening of the exhaust wall in a covering mode, a heat collecting area is formed from the upper portion of the external heat preservation cylinder to the lower portion of the exhaust wall, and a heat collecting plate is arranged in the heat collecting area in a covering mode;
a discharge box is arranged below the external heat-insulating cylinder, a plurality of groups of funnel-type open discharge pipes are arranged on the lower end surface of the discharge box, and a collection box is fixedly arranged at the lower end of the discharge pipe;
an air inlet machine is arranged on one side of the collecting box, an air inlet pipe is fixedly connected to the output end of the air inlet machine, the air inlet pipe passes through a space below the discharging box, provided with a discharging pipe, penetrates out of the lower end of the discharging box, penetrates through the outer surface of the rotating axis of the external heat-insulating cylinder and is communicated with the inner cavity of the internal combustion cylinder;
a material inlet pipe orifice is formed in one side, away from the air inlet pipe, of each of the built-in combustion cylinder and the external heat-insulation cylinder, a grading rotation driving mechanism is arranged on the outer surface of the material inlet pipe orifice, and the grading rotation driving mechanism drives the built-in combustion cylinder to rotate for a certain number of turns independently or simultaneously;
the outer surfaces of the internal combustion cylinder and the external heat-insulating cylinder are both provided with ash holes;
the feeding end of the feeding pipe opening is provided with a feeding mechanism, the feeding mechanism comprises a feeding hole and a auger type feeding pipe positioned below the feeding hole, and the output port of the feeding pipe is fixedly connected with the feeding end of the feeding pipe opening;
the outer fixed surface of one side of fuselage shell installs and controls the electric box, hierarchical rotary driving mechanism and the power input end of advancing the mechanism of qi all with control port electric connection who controls the electric box.
As a further optimization scheme of the invention, the position of the inner surface of the built-in combustion cylinder, which is close to the material inlet pipe opening, is set to be a gradually wide funnel type, the position of the inner surface of the built-in combustion cylinder, which is close to the material inlet pipe opening, is a narrow opening, and the gradually changing position of the inner surface of the built-in combustion cylinder is provided with an air outlet hole penetrating through the built-in combustion cylinder and.
As a further optimization scheme of the invention, the diameter of the ash hole formed in the surface of the external heat-preserving cylinder is larger than that of the ash hole formed in the surface of the internal combustion cylinder, and when the external heat-preserving cylinder and the internal combustion cylinder rotate simultaneously, the positions of the ash holes in the surfaces of the external heat-preserving cylinder and the internal combustion cylinder are staggered.
As a further optimization scheme of the invention, the staged rotary driving mechanism comprises a driving motor fixedly mounted on the surface of the shell of the machine body, a rotary table sleeved on the surface of the feeding pipe for rotation, a connecting belt for connecting an output shaft of the driving motor with the rotary table, and a threaded rotary rod penetrating through the rotary table, wherein one end of the threaded rotary rod is fixedly provided with a fixture block, a feeding pipe opening of the built-in combustion cylinder is longer than a feeding pipe opening of the external heat-insulating cylinder, a fixing ring is fixedly sleeved on the part, which is longer than the feeding pipe opening of the external heat-insulating cylinder, of the feeding pipe opening of the internal combustion cylinder, a convex ring is fixedly sleeved on the feeding pipe opening of the external heat-insulating cylinder, the fixing ring and the convex ring are both provided with chutes, the fixture block is inserted into the chutes of the fixing ring and the convex ring to drive the built-in combustion cylinder and the external heat.
As a further optimization scheme of the invention, the outer surface of the feeding pipe is fixedly provided with a feeder, the feeder drives the packing auger in the feeding pipe to rotate, and the power supply input end of the feeder is electrically connected with the control output end of the control electric box.
As a further optimization scheme of the invention, the bottom end of the discharge box is fully distributed with discharge pipes, and pointed-end convex blocks are arranged between the feed ports of the discharge pipes.
As a further optimization scheme of the invention, an air valve is arranged at the air outlet plate, and a preheating application box is arranged between the narrowing exhaust wall and the shell of the machine body.
As a further optimized scheme of the invention, the heat collecting plate is a heat accumulator, and the inner wall of the shell of the machine body is adhered with a heat insulation film layer.
The invention has the beneficial effects that:
1) the external heat-insulating cylinder and the internal combustion cylinder are arranged in the shell of the machine body in a rotating installation mode, the external heat-insulating cylinder and the internal combustion cylinder can rotate integrally after feeding, the problem of fuel accumulation caused by feeding can be solved, the fuel can be combusted fully, the combustion efficiency is improved, ash holes are formed in the surfaces of the internal combustion cylinder and the external heat-insulating cylinder, the aperture of the internal ash hole is smaller, the aperture of the external ash hole is larger, when the device enters a discharge state, the internal combustion cylinder can be rotated independently, the fuel combustion in the internal combustion cylinder is accelerated, the discharge of dust particles and the like in the internal combustion cylinder can be facilitated, the use is very convenient, and the operation is scientific and flexible;
2) the invention is provided with the discharging box below the external heat-insulating cylinder, the bottom end of the discharging box is provided with a plurality of discharging pipes to assist in discharging dust and particulate matters, pointed-end bumps are further arranged among the plurality of groups of discharging pipes to prevent dust and particulate matters from accumulating, and the gas inlet pipe further utilizes waste heat to heat internal gas through the collecting box and the discharging pipes to help the gas to enter the combustion cylinder to be easier to combust;
3) the invention is also provided with the preheating application box which is convenient and flexible to use, can preheat some substances to be combusted, is convenient to use after feeding, is beneficial to flexible combustion of fuel by the whole device, and is convenient to operate, ingenious in design, low in manufacturing cost and convenient to popularize and use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the operation of the present invention in the discharge state;
FIG. 3 is a schematic structural view of an external thermal insulation cylinder according to the present invention;
FIG. 4 is a schematic structural view of the internal combustion can of the present invention;
FIG. 5 is a schematic view of the retaining ring of the present invention;
fig. 6 is a schematic structural view of the male ring of the present invention.
In the figure: 1. a fuselage shell; 11. controlling an electric box; 12. an air outlet plate; 13. preheating an application box; 21. a combustion cylinder is arranged in the combustion chamber; 22. an external heat preservation cylinder; 23. an air outlet; 3. a feed inlet; 31. a feed pipe; 32. a feeder; 4. a discharging box; 41. a pointed projection; 42. a discharge pipe; 43. a collection box; 5. an air inlet machine; 51. an air inlet pipe; 6. a heat collecting zone; 61. a heat collecting plate; 62. an exhaust wall; 71. a drive motor; 72. connecting a belt; 73. a turntable; 74. a threaded rotating rod; 75. a clamping block; 76. and (4) fixing the ring.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Example 1
As shown in fig. 1 and 2, the biomass combustion furnace with multiple discharging pipes comprises a machine body shell 1, wherein an internal combustion cylinder 21 is movably installed in the middle of the machine body shell 1, and an external heat preservation cylinder 22 is sleeved on the outer surface of the internal combustion cylinder 21;
a gradually narrowing exhaust wall 62 is fixedly installed at the upper end of the fuselage shell 1, an air outlet plate 12 is installed at the narrow opening of the exhaust wall 62 in a covering manner, a heat collecting area 6 is formed from the upper part of the external heat preservation cylinder 22 to the lower part of the exhaust wall 62, and a heat collecting plate 61 is arranged in the heat collecting area 6 in a covering manner;
a discharge box 4 is arranged below the external heat-insulating cylinder 22, a plurality of groups of funnel-type open discharge pipes 42 are arranged on the lower end surface of the discharge box 4, and a collection box 43 is fixedly arranged at the lower end of each discharge pipe 42;
an air inlet machine 5 is arranged on one side of the collecting box 43, an air inlet pipe 51 is fixedly connected to the output end of the air inlet machine 5, the air inlet pipe 51 passes through the space below the discharging box 4 where the discharging pipe 42 is arranged, penetrates out from the lower end of the discharging box 4, penetrates through the outer surface of the external heat-insulating cylinder 22 at the rotating axis position, and is communicated with the inner cavity of the internal combustion cylinder 21;
a feeding pipe opening is formed in one side, away from the air inlet pipe 51, of each of the built-in combustion cylinder 21 and the external heat-preservation cylinder 22, a grading rotation driving mechanism is arranged on the outer surface of the feeding pipe opening, and the grading rotation driving mechanism drives the built-in combustion cylinder 21 to rotate for a certain number of turns independently or simultaneously rotates the built-in combustion cylinder 21 and the external heat-preservation cylinder 22;
ash holes are formed on the outer surfaces of the internal combustion cylinder 21 and the external heat-insulating cylinder 22;
a feeding mechanism is arranged at the feeding end of the feeding pipe orifice, the feeding mechanism comprises a feeding hole 3 and a auger type feeding pipe 31 positioned below the feeding hole 3, and the output port of the feeding pipe 31 is fixedly connected with the feeding end of the feeding pipe orifice;
the outer surface of one side of fuselage shell 1 is fixed with controls electric box 11, and hierarchical rotary drive mechanism and the power input end of air inlet machine 5 all with control port electric connection who controls electric box 11.
The inner surface of the built-in combustion cylinder 21 is arranged in a gradually wide funnel shape at a position close to the material inlet pipe orifice, the position close to the material inlet pipe orifice is a narrow orifice, and the gradually changing position is provided with an air outlet 23 penetrating through the built-in combustion cylinder 21 and the external heat preservation cylinder 22; as shown in fig. 3 and 4, the diameter of the ash hole formed on the surface of the external heat-preserving cylinder 22 is larger than that of the ash hole formed on the surface of the internal combustion cylinder 21, and when the external heat-preserving cylinder 22 and the internal combustion cylinder 21 rotate simultaneously, the positions of the ash holes on the surfaces of the external heat-preserving cylinder 22 and the internal combustion cylinder 21 are staggered; the staged rotary driving mechanism comprises a driving motor 71 fixedly mounted on the surface of the machine body shell 1, a turntable 73 sleeved on the surface of the feeding pipe 31 for rotation, a connecting belt 72 connecting an output shaft of the driving motor 71 and the turntable 73, and a threaded rotating rod 74 penetrating through the turntable 73, wherein one end of the threaded rotating rod 74 is fixedly provided with a fixture block 75, a feeding pipe opening of the internal combustion cylinder 21 is longer than a feeding pipe opening of the external heat-insulating cylinder 22, as shown in fig. 5 and fig. 6, the feeding pipe opening of the internal combustion cylinder 21 is longer than the feeding pipe opening of the external heat-insulating cylinder 22 and is fixedly sleeved with a fixing ring 76, the feeding pipe opening of the external heat-insulating cylinder 22 is fixedly sleeved with a convex ring, the fixing ring 76 and the convex ring are both provided with sliding grooves, the fixture block 75 is inserted into the sliding grooves of the fixing ring 76 and the convex ring to drive the internal combustion cylinder 21 and the; a feeder 32 is fixedly arranged on the outer surface of the feeding pipe 31, the auger in the feeding pipe 31 is driven to rotate by the feeder 32, and a power supply input end of the feeder 32 is electrically connected with a control output end of the control electric box 11; the bottom end of the discharging box 4 is fully distributed with a discharging pipe 42, and pointed convex blocks 41 are arranged between the feeding ports of the discharging pipe 42; an air valve is arranged at the position of the air outlet plate 12, and a preheating application box 13 is arranged between the narrowing exhaust wall 62 and the machine body shell 1; the heat collecting plate 61 is a heat accumulator, and a heat insulation film layer is adhered to the inner wall of the body shell 1.
It should be noted that, when in use, firstly, the electrical box 11 is controlled to start the feeder 32, a user can discharge materials through the feeding port 3, the auger-type feeding pipe 31 can transport the fuel into the internal combustion cylinder 21 for combustion, at this time, the ash hole formed on the surface of the internal combustion cylinder 21 and the ash hole formed on the surface of the external heat-insulating cylinder 22 are in a staggered state, at this time, dust generated by combustion of the fuel and the fuel is not easy to fall into the discharging box 4 from the ash hole, and at this time, the external heat-insulating cylinder 22 is in a heat-insulating state;
in order to accelerate the consumption of fuel, the screw rotating rod 74 can be rotated, the clamping block 75 is clamped in the clamping groove of the fixed ring 76 and the convex ring, the output of the driving motor 71 is controlled, the rotating disc 73 is driven to rotate through the connecting belt 72, meanwhile, the screw rotating rod 74 and the clamping block 75 drive the internal combustion cylinder 21 and the external heat-preservation cylinder 22 to rotate simultaneously, the fuel rotates in the internal combustion cylinder 21, the combustion is accelerated, and the state is a heat-preservation combustion state; after high-quality combustion for a certain time is ensured, the driving motor 71 is stopped, the threaded rotating rod 74 is rotated to drive the fixture block 75 to exit from the clamping groove of the convex ring, the driving motor 71 is started again, the internal combustion cylinder 21 rotates independently, at the moment, because the ash hole of the internal combustion cylinder 21 is smaller than the ash hole of the external heat-insulating cylinder 22, the combusted dust can be discharged into the discharge box 4 from the ash hole of the larger external heat-insulating cylinder 22, and the state is a discharge state;
in order to fully burn, the air inlet machine 5 is started by controlling the electric box 11, air is introduced into the built-in combustion cylinder 21 through the air inlet pipe 51, so that sufficient oxygen in the built-in combustion cylinder 21 is ensured, the position of the air outlet hole 23 is constant in a heat preservation combustion state, most of smoke generated during combustion can be discharged into the heat collection area 6 through the air outlet hole 23, and the other part of smoke is diffused to the outside of the cylinder through a small gap between the ash outlet holes; when the fuel is in a discharging state, the built-in combustion barrel 21 rotates, the ash discharging holes can help to discharge dust generated after fuel combustion into the discharging box 4, a plurality of groups of discharging pipes 42 are arranged in the discharging box 4, pointed convex blocks 41 are also arranged among the groups of discharging pipes 42, the pointed convex blocks 41 can be conical, the bottom plates of the discharging box 4 are basically the pointed ends of the pointed convex blocks 41 and the funnel-shaped openings of the funnel-shaped discharging pipes 42, dust accumulation can be effectively prevented, the air inlet pipe 51 utilizes the dust waste heat of the collecting box 43 and the discharging pipes 42 to heat air in the air inlet pipe 51, and auxiliary gas enters the built-in combustion barrel 21 for combustion;
a heat collecting plate 61 is disposed in the heat collecting region 6 for collecting heat, and a combustion material to be preheated or other tools to be heated may be placed in the preheating application tank 13 formed between the exhaust wall 62 and the body housing 1, so as to further utilize the waste heat emitted.
It should be noted that the output port of the air inlet pipe 51 is connected to the double cylinders, and a high temperature resistant bearing may be installed on the surface of the air inlet pipe 51, or the output port of the air inlet pipe 51 is made of smooth high temperature resistant metal.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (8)
1. A biomass combustion furnace with a plurality of discharging pipes is characterized in that: the device comprises a machine body shell (1), wherein an internal combustion cylinder (21) is movably arranged in the middle of the machine body shell (1), and an external heat-insulating cylinder (22) is sleeved on the outer surface of the internal combustion cylinder (21);
a gradually narrowing exhaust wall (62) is fixedly installed at the upper end of the machine body shell (1), an air outlet plate (12) is installed at the narrow opening of the exhaust wall (62) in a covering mode, a heat collecting area (6) is formed from the upper portion of the external heat preservation cylinder (22) to the lower portion of the exhaust wall (62), and a heat collecting plate (61) is arranged in the heat collecting area (6) in a covering mode;
a discharge box (4) is arranged below the external heat-insulating cylinder (22), a plurality of groups of funnel-type open discharge pipes (42) are arranged on the lower end surface of the discharge box (4), and a collection box (43) is fixedly arranged at the lower end of each discharge pipe (42);
an air inlet machine (5) is arranged on one side of the collecting box (43), an air inlet pipe (51) is fixedly connected to the output end of the air inlet machine (5), the air inlet pipe (51) passes through a space with a discharge pipe (42) below the discharge box (4), penetrates out from the lower end of the discharge box (4), penetrates through the outer surface of the rotation axis of the external heat-insulating cylinder (22), and is communicated with the inner cavity of the internal combustion cylinder (21);
feeding pipe openings are formed in one sides, far away from the air inlet pipe (51), of the internal combustion cylinder (21) and the external heat-insulating cylinder (22), a grading rotation driving mechanism is arranged on the outer surface of each feeding pipe opening, and the grading rotation driving mechanism drives the internal combustion cylinder (21) to rotate for a certain number of turns independently or simultaneously rotates the internal combustion cylinder (21) and the external heat-insulating cylinder (22);
ash holes are formed in the outer surfaces of the internal combustion cylinder (21) and the external heat-insulating cylinder (22);
the feeding end of the feeding pipe orifice is provided with a feeding mechanism, the feeding mechanism comprises a feeding hole (3) and a auger type feeding pipe (31) positioned below the feeding hole (3), and the output port of the feeding pipe (31) is fixedly connected with the feeding end of the feeding pipe orifice;
the outer fixed surface of one side of fuselage shell (1) installs controls electric box (11), the power input end of hierarchical rotary driving mechanism and air inlet machine (5) all with control port electric connection of controlling electric box (11).
2. The multi-outlet tube biomass burner of claim 1, further comprising: the inner surface of the built-in combustion cylinder (21) is arranged in a gradually wide funnel shape at a position close to the feeding pipe opening, a narrow opening is arranged at a position close to the feeding pipe opening, and an air outlet (23) penetrating through the built-in combustion cylinder (21) and the external heat preservation cylinder (22) is arranged at the gradually changing position.
3. A multiple-outlet-pipe biomass-fired furnace as claimed in claim 2, wherein: the diameter of the ash hole formed in the surface of the external heat-insulating cylinder (22) is larger than that of the ash hole formed in the surface of the internal combustion cylinder (21), and when the external heat-insulating cylinder (22) and the internal combustion cylinder (21) rotate simultaneously, the positions of the ash holes formed in the surfaces of the external heat-insulating cylinder (22) and the internal combustion cylinder (21) are staggered.
4. A multiple-outlet-pipe biomass-fired furnace as in claim 3 wherein: the staged rotary driving mechanism comprises a driving motor (71) fixedly arranged on the surface of a machine body shell (1), a rotary table (73) sleeved on the surface of a feeding pipe (31) for rotation, a connecting belt (72) for connecting an output shaft of the driving motor (71) with the rotary table (73) and a threaded rotary rod (74) penetrating through the rotary table (73), wherein one end of the threaded rotary rod (74) is fixedly provided with a fixture block (75), a feeding pipe opening of the built-in combustion cylinder (21) is longer than a feeding pipe opening of the external heat-insulating cylinder (22), a feeding pipe opening part of the built-in combustion cylinder (21) is longer than the feeding pipe opening part of the external heat-insulating cylinder (22) is fixedly sleeved with a fixing ring (76), a feeding pipe opening of the external heat-insulating cylinder (22) is fixedly sleeved with a convex ring, the fixing ring (76) and the convex ring are both provided with sliding grooves, the fixture block (75) is inserted into the sliding grooves of the fixing ring (76) and the convex ring to drive the built, the fixture block (75) drives the built-in combustion cylinder (21) to rotate after exiting from the convex ring chute.
5. The multi-outlet tube biomass burner of claim 1, further comprising: the fixed surface of inlet pipe (31) installs feeder (32), the auger is rotatory in feeder (32) drive inlet pipe (31), the power input end of feeder (32) and the control output electric connection who controls electric box (11).
6. The multi-outlet tube biomass burner of claim 1, further comprising: the bottom of ejection of compact case (4) is covered with discharging pipe (42), all be provided with tip lug (41) between the inlet port of discharging pipe (42).
7. The multi-outlet tube biomass burner of claim 1, further comprising: an air valve is arranged at the position of the air outlet plate (12), and a preheating application box (13) is arranged between the air exhaust wall (62) and the machine body shell (1) in a narrowing mode.
8. The multi-outlet tube biomass burner of claim 1, further comprising: the heat collecting plate (61) is a heat accumulator, and a heat insulation film layer is attached to the inner wall of the machine body shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811631996.0A CN109506228B (en) | 2018-12-29 | 2018-12-29 | Biomass combustion furnace with multiple discharging pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811631996.0A CN109506228B (en) | 2018-12-29 | 2018-12-29 | Biomass combustion furnace with multiple discharging pipes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109506228A CN109506228A (en) | 2019-03-22 |
| CN109506228B true CN109506228B (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811631996.0A Expired - Fee Related CN109506228B (en) | 2018-12-29 | 2018-12-29 | Biomass combustion furnace with multiple discharging pipes |
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| CN (1) | CN109506228B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110560456B (en) * | 2019-09-11 | 2021-08-13 | 张友国 | Waste salt residue harmless and resource utilization system based on Internet of things |
| CN114216134A (en) * | 2021-12-17 | 2022-03-22 | 吴可清 | Environment-friendly combustion system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5588077B1 (en) * | 2014-01-27 | 2014-09-10 | 長松院 泰久 | Biomass rotary dryer with small steam generator |
| CN205939107U (en) * | 2016-08-11 | 2017-02-08 | 广东奥创新能源科技有限公司 | Biomass gasification burner |
| CN106152168B (en) * | 2016-08-29 | 2019-02-12 | 西安圣华农业科技股份有限公司 | Inner cylinder rotating formula biomass particle burner |
| CN106918040A (en) * | 2017-04-13 | 2017-07-04 | 西安圣华农业科技股份有限公司 | A kind of biomass sectional combustion device |
| CN207849967U (en) * | 2018-02-07 | 2018-09-11 | 郑州龙牧生物科技有限公司 | A kind of mesh air blowing type veterinary drug particle drying unit |
| CN108800177A (en) * | 2018-08-29 | 2018-11-13 | 湖北艾孚威环境能源科技有限公司 | Smoke exhaust device convenient for cleaning surface floating dust for combustion boiler |
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