CN211345283U - Furnace rotation type living beings granule combustor - Google Patents
Furnace rotation type living beings granule combustor Download PDFInfo
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- CN211345283U CN211345283U CN201922350298.XU CN201922350298U CN211345283U CN 211345283 U CN211345283 U CN 211345283U CN 201922350298 U CN201922350298 U CN 201922350298U CN 211345283 U CN211345283 U CN 211345283U
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- hearth
- feeding screw
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- biomass particle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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Abstract
The utility model provides a furnace rotary biomass particle burner, which comprises an air blower, an air box, a furnace outer barrel, a furnace chamber, a frame, an igniter, a transmission box, a hopper and a controller, wherein the controller, the air box and the igniter are arranged on the frame; the bellows is wrapped on the periphery of the hearth outer barrel, so that the heat emitted by the hearth outer barrel can be effectively utilized, the heat loss is reduced, and the biomass particles in the furnace can be quickly ignited and combusted; a slag discharging mechanism in the hearth is cancelled, and the historical problem that the slag discharging rod is blocked to damage the burner due to slag bonding after the combustion of straw granules and the like is solved.
Description
Technical Field
The utility model belongs to the technical field of living beings granule treatment facility technique and specifically relates to a furnace rotation type living beings granule combustor is related to.
Background
The biomass particle combustor takes agricultural and forestry waste particles such as straws and the like as fuel, adopts a semi-gasification combustion mode, effectively avoids the problems of slag bonding and the like of the straw particles in the direct combustion process, adopts accurate control of air distribution, feeding, gasification and combustion, realizes high-efficiency clean combustion in the integrated machine, directly outputs high-temperature flame and smoke, can be directly connected with energy-using equipment such as a boiler and an industrial kiln, and has wide market.
The biomass particle burner with the existing structure comprises a burner body, a fire grate is horizontally arranged in a hearth of the burner body, a fire-jet is arranged on the side wall of the burner body, and the applicant has not inquired the biomass particle burner with a rotary hearth.
SUMMERY OF THE UTILITY MODEL
To the problem that the above-mentioned background art expounds, the utility model provides a furnace rotation type living beings granule combustor.
In order to achieve the above object, the utility model provides a following technical scheme:
a hearth rotary type biomass particle burner comprises an air blower, an air box, a hearth outer barrel, a hearth, a rack, an igniter, a transmission box, a hopper and a controller, wherein the controller, the air box and the igniter are arranged on the rack; a connecting pipe is arranged between the feeding screw B and the feeding screw A; the output end of the main motor is connected with a chain wheel A, and the chain wheel A is connected with a chain wheel B through a chain; the feeding screw B is positioned at the inlet of the hearth, one end of the hearth is arranged on the bearing seat, and the chain wheel A drives the hearth to rotate on the bearing of the bearing seat.
In the technical scheme, the controller is arranged outside the hopper.
In the technical scheme, the hearth is of a hollow cylinder structure, and the wall of the hearth is provided with a through hole.
In the technical scheme, the diameter of the through hole is 3-10 mm.
In the technical scheme, the feeding screw B and the feeding screw A are respectively arranged on a feeding bearing seat, and the feeding bearing seat is fixed on a bearing support positioned in the transmission case.
In the technical scheme, the main motor is fixed on a small rack, and the small rack is positioned in the transmission case.
In the above technical scheme, the cross section of the connecting pipe is square.
In the above technical scheme, the air box is a hollow cylinder.
In the technical scheme, the igniter consists of three silicon nitride heating rods and is connected with the controller.
In the above technical scheme, the rotating speed of the feeding screw B is greater than that of the feeding screw A.
In the above technical scheme, the rotating speed of the feeding screw B is 1.5 times to 2 times of the rotating speed of the feeding screw A.
The utility model has the advantages that: the circular rotating hearth is used as a combustion chamber, and the biomass particles are combusted while rotating, so that the continuity of the biomass particles from the hopper to the hearth is effectively cut off, the problem of fire caused by sudden power failure or equipment failure backfire to the hopper is solved, the biomass particles can be fully combusted to release heat energy, and the burnt ash can be timely removed; the air box is wrapped on the periphery of the hearth outer barrel, the circular rotary furnace is used for preheating air entering the hearth, heat emitted by the hearth outer barrel can be effectively utilized, heat loss is reduced, and biomass particles in the furnace can be ignited and combusted more quickly; a slag discharging mechanism in the hearth is cancelled, and the historical problem that the slag discharging rod is blocked to damage the burner due to slag bonding after the combustion of straw granules and the like is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the utility model.
Fig. 2 is an appearance structure diagram of the utility model.
Wherein: 1 is a blower, 2 is a wind box, 3 is a hearth outer cylinder, 4 is a hearth, 5 is a frame, 6 is an igniter, 7 is a feeding screw B, 8 is a bearing seat, 9 is a chain wheel A, 10 is a chain wheel B, 11 is a main motor, 12 is a connecting pipe, 13 is a feeding screw A, 14 is a hopper, 15 is a transmission box, 16 is a controller, 17 is a feeding bearing seat, 18 is a bearing support, 19 is a small frame, and 20 is a chain.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and obviously, 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 efforts belong to the protection scope of the present invention.
According to the embodiment shown in fig. 1 to 2, the rotary hearth biomass particle burner comprises an air blower, an air box, a hearth outer barrel, a hearth, a rack, an igniter, a transmission box and a hopper, wherein the air box and the igniter are arranged on the rack, a controller is arranged outside the hopper, the hopper is arranged above the transmission box and communicated with the transmission box, and the controller is an M26 biomass particle burner controller produced by sienna ackerman agricultural technology limited.
The transmission case is internally provided with a feeding screw B, a bearing seat, a chain wheel A, a chain wheel B, a main motor, a connecting pipe and a feeding screw A.
Furnace is hollow cylinder structure, set up through-hole diameter 6 mm's through-hole on the furnace wall, furnace urceolus parcel is in the furnace periphery, the furnace urceolus is the passageway that the air-blower air supply got into furnace, make the air of entering obtain preheating, the effect that has buffering air, bellows are hollow cylinder, bellows setting is in the outside of furnace urceolus, the air-blower is connected with bellows, some firearm connection is in furnace, some firearm is by three power for 2000W's the parallelly connected component of silicon nitride heating rod, some firearm connection director, by controller control circular telegram, the outage, ventilate simultaneously during the circular telegram, the air heats into high-temperature gas through the heating rod, light living beings.
The feeding screw B and the feeding screw A are respectively arranged on a feeding bearing seat with a spherical bearing, the feeding bearing seat is fixed on a bearing support positioned in the transmission case, and a connecting pipe with a square cross section is arranged between the feeding screw B and the feeding screw A; the transmission case is fixedly provided with an inner small frame, a main motor is fixed on the small frame, the output end of the main motor is connected with a chain wheel A, and the chain wheel A is connected with a chain wheel B through a chain; the tail end of the feeding spiral B is positioned at the position of the inlet of the hearth, and when the furnace works, the wind of the wind box can blow the tail end of the feeding spiral B to protect the tail end of the feeding spiral B from being burnt out; one end of the hearth is arranged on the bearing seat, the chain wheel A drives the hearth to rotate on the bearing of the bearing seat, and the rotating speed of the feeding screw B is greater than that of the feeding screw A.
The working principle is as follows: conveying biomass particles in a hopper to a connecting pipe through a feeding screw A rightwards, conveying the biomass particles to a feeding screw B through the connecting pipe, conveying the biomass particles to a combustion chamber of a hearth leftwards through the feeding screw B, and driving the hearth to rotate on a bearing of a bearing seat in a clearance manner through a main motor and a chain wheel A and a chain wheel B by the hearth; when the biomass particle pushing device is installed, the downward gradient of the whole machine is adjusted to 3% in the direction of the hearth, so that the biomass particle is pushed out to the hearth opening while rotating in a combustion chamber of the hearth: discharging the ash slag after the combustion from the hearth opening; two groups of screws are used for feeding, a certain space distance is kept between the two groups of screws on the vertical surface, the screws of the head group are used for feeding in a clearance mode, and the screws of the tail end are continuously faster than the screws of the head group for feeding at a speed 1.5 times.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a furnace rotation type living beings granule combustor which characterized in that: the automatic feeding device comprises an air blower, an air box, a hearth outer barrel, a hearth, a rack, an igniter, a transmission box, a hopper and a controller, wherein the controller, the air box and the igniter are arranged on the rack; a connecting pipe is arranged between the feeding screw B and the feeding screw A; the output end of the main motor is connected with a chain wheel A, and the chain wheel A is connected with a chain wheel B through a chain; the feeding screw B is positioned at the inlet of the hearth, one end of the hearth is arranged on the bearing seat, and the chain wheel A drives the hearth to rotate on the bearing of the bearing seat.
2. The rotary hearth biomass particle burner as recited in claim 1, wherein: the controller is arranged outside the hopper.
3. The rotary hearth biomass particle burner as recited in claim 1, wherein: the hearth is of a hollow cylinder structure, and through holes are formed in the hearth wall.
4. The rotary hearth biomass particle burner as recited in claim 3, wherein: the diameter of the through hole is 3-10 mm.
5. The rotary hearth biomass particle burner as recited in claim 1, wherein: the feeding screw B and the feeding screw A are respectively arranged on a feeding bearing seat, and the feeding bearing seat is fixed on a bearing support positioned in the transmission case.
6. The rotary hearth biomass particle burner as recited in claim 1, wherein: the main motor is fixed on the small rack, and the small rack is positioned in the transmission case.
7. The rotary hearth biomass particle burner as recited in claim 1, wherein: the cross section of the connecting pipe is square, and the air box is a hollow cylinder.
8. The rotary hearth biomass particle burner as recited in claim 1, wherein: the igniter is composed of three silicon nitride heating rods and is connected with the controller.
9. The rotary hearth biomass particle burner as recited in claim 1, wherein: the rotating speed of the feeding screw B is greater than that of the feeding screw A.
10. The rotary hearth biomass particle burner as recited in claim 1, wherein: the rotating speed of the feeding screw B is 1.5-2 times of that of the feeding screw A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922350298.XU CN211345283U (en) | 2019-12-24 | 2019-12-24 | Furnace rotation type living beings granule combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922350298.XU CN211345283U (en) | 2019-12-24 | 2019-12-24 | Furnace rotation type living beings granule combustor |
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| Publication Number | Publication Date |
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| CN211345283U true CN211345283U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922350298.XU Active CN211345283U (en) | 2019-12-24 | 2019-12-24 | Furnace rotation type living beings granule combustor |
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| CN (1) | CN211345283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624001A (en) * | 2021-08-30 | 2021-11-09 | 辽宁宝来生物能源有限公司 | Needle coke production is with airtight feeder of rotary kiln |
-
2019
- 2019-12-24 CN CN201922350298.XU patent/CN211345283U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624001A (en) * | 2021-08-30 | 2021-11-09 | 辽宁宝来生物能源有限公司 | Needle coke production is with airtight feeder of rotary kiln |
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