CN104913633B - A kind of biomass fuel furnace for brightness - Google Patents
A kind of biomass fuel furnace for brightness Download PDFInfo
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- CN104913633B CN104913633B CN201510282016.0A CN201510282016A CN104913633B CN 104913633 B CN104913633 B CN 104913633B CN 201510282016 A CN201510282016 A CN 201510282016A CN 104913633 B CN104913633 B CN 104913633B
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
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Abstract
The present invention relates to furnace for brightness technical field, more particularly to a kind of biomass furnace for brightness, including net belt conveying apparatus, combustion furnace, fuel gasification room, gas emission device, combustion-supporting moisture conveying pipeline, net belt conveying apparatus pass through combustion furnace, fuel gasification room and gas emission device are connected with combustion furnace respectively, and the gas emission device is provided with heat exchanger；One end of the combustion-supporting moisture conveying pipeline is connected with heat exchanger, and the other end of combustion-supporting moisture conveying pipeline is connected through combustion furnace with fuel gasification room.The present invention is substantially improved the efficiency of combustion of combustion furnace while biomass fuel transition burning is slowed down；Feeding device realizes the regulation of feeding quantity by the rotating speed for adjusting the rotating speed of frequency modulation motor to control flywheel rotating disk, so that realize to the firepower size adjustment in combustion furnace, it is simple and practical, control very convenient；Cooling jacket on net belt conveying apparatus can accelerate the cooling velocity of workpiece.
Description
Technical field
The present invention relates to furnace for brightness technical field, more particularly to a kind of biomass fuel furnace for brightness.
Background technology
The guipure furnace for brightness general guipure protected by Muffle is realized the sintering furnace of continuous conveying in stove by part, is mainly used in
Sintered metal product sinter and metal dust pre-burning in protective atmosphere or air of reduction and electronic product, burn till or heat at
Science and engineering skill.
Traditional guipure furnace for brightness is produced in combustion using electric energy, coal or coal gas as the energy or fuel, coal or coal gas
The a large amount of pernicious gases of life are directly discharged in air, and fuel availability is low and serious to atmosphere pollution, electric energy guipure furnace for brightness
Compared with being made moderate progress to environment for coal or coal gas, but its energy consumption is at a relatively high, and electric energy is mostly thermal power generation now
, it continues to carry out traditional furnace for brightness technological improvement raising fuel availability simultaneously indirectly to environmental effects
And pollution of the reduction to air.
Popularization is applied to novel energy, biomass fuel is widely used.
Biomass fuel：Refer to using biological material burning as fuel, typically mainly agriculture and forestry organic waste material (such as stalk,
Sawdust, bagasse, rice chaff etc.), the main distinction is in fossil fuel.In current national policy and environmental protection standard, directly burn
Biomass belong to high pollution fuel, are only used in the brick kitchen range in rural area, not in being used in city.Biomass fuel should
With, it is actual to be mainly biomass molding fuel (BiomassMouldingFuel, referred to as " BMF "), it is using agricultural waste as original
Material, by techniques such as crushing, mixing, extruding, drying, is made various shapings (such as bulk, graininess etc.), can directly burn
A kind of Novel clean-fuel.
Biomass stove uses biomass molding fuel (the various shells of wood fragments bavin, fuel wood, stalk, corncob and various lifes
Material briquetting etc.), blown by blower fan, the controllable of furnace temperature and intake is realized, fuel fully gasification and is fired in burner hearth
Burn.
Biomass gasifying furnace is efficient, environmental protection of new generation, power saving cooking warming stove, and the thermal efficiency is high when being used because of product, cigarette
The low also referred to as efficient low-discharging stove of dirt discharge, be with can biomass-burning (firewood, stalk, sawdust, husk, leaf etc.) and coal to fire
Material, produces fuel gas, fuel gas to be fired again under the secondary oxygen supply on burner hearth upper strata by allowing biomass to gasify in burner hearth
Burn, realize the abundant burning of biomass, the discharge of flue dust is reduced while having reached the thermal efficiency for improving stove.Using this
One technology can greatly improve the overall thermal efficiency of stove compared with traditional brick kitchen range, the purpose of firewood-saving and coal-saving be reached, by secondary
Oxygen supply gasification, and combustion reduction smoke discharge amount, flue gas is discharged into outdoor by smoke pipe, solves rural area and burns brick kitchen range, high pollution, height
Discharge, the problem of highly energy-consuming, are truly realized efficient, environmentally friendly, energy-conservation purpose, and Shi Ji farmers' heats up water, cooks, is incubated, warms oneself
Etc. the multi-functional energy-saving stove being integrated.
Between the advantage of biomass gasifying furnace, biomass gasifying furnace technology is applied in traditional guipure furnace for brightness to it
It is improved, is conducive to improving the operating efficiency of guipure furnace for brightness, realizes efficient, environmental protection, the purpose of energy-conservation.
The content of the invention
The purpose of the present invention is to solve the shortcomings of the prior art, there is provided a kind of burning cleaning and efficiency of combustion net higher
Band furnace for brightness, i.e., a kind of biomass fuel furnace for brightness.
To solve the above problems, the present invention provides following technical scheme：
A kind of biomass fuel furnace for brightness, including net belt conveying apparatus, combustion furnace, fuel gasification room, gas emission device,
Combustion-supporting moisture conveying pipeline, the guipure on net belt conveying apparatus passes through combustion furnace, fuel gasification room and gas emission device to distinguish
Connected with combustion furnace, the gas emission device is provided with heat exchanger；One end of the combustion-supporting moisture conveying pipeline connects with heat exchanger
Logical, the other end of combustion-supporting moisture conveying pipeline is connected through combustion furnace with fuel gasification room.
Further, also including the feeding device to fuel gasification room feed；The feeding device include hopper,
Two frequency modulation motors, two flywheel rotating disks and two loading channels；Each described flywheel rotating disk is arranged at hopper discharging opening lower section；
Each described frequency modulation motor drives a flywheel rotating disk to rotate；Each described loading channel is arranged at the outer of flywheel rotating disk
Side；One end of each loading channel is connected with flywheel rotating disk, and the other end is connected with the charging aperture of fuel gasification room.
Further, the gas emission device is the chimney connected with combustion furnace, and heat exchanger is to be sheathed on the chimney
Water tank；The side wall of the water tank is provided with water inlet and delivery port.
Further, two sides of the combustion furnace are respectively equipped with two fuel gasification rooms, two fuel gas of homonymy
Change room and share a feeding device.
Further, the fuel gasification room is provided with and helps combustion gas interface, ash discharging hole and combustion-supporting moisture interface；The combustion-supporting water
One end of conveyance conduit is divided to be connected with the delivery port of water tank, the other end is connected with combustion-supporting moisture interface.
Further, the net belt conveying apparatus include active roller arrangement, driven roller arrangement and guipure bracket system；It is described
Motor, decelerator and drive roll are installed on active roller arrangement；Driven voller is installed on the driven roller arrangement；The guipure peace
Loaded between drive roll and driven voller；The guipure bracket system includes support frame and the guide cylinder being installed on support frame；Institute
State and cooling jacket is installed on guide cylinder.
Beneficial effect：A kind of biomass fuel furnace for brightness of the invention is exchanged normal-temperature water in hot gas and is entered by the tail gas for discharging
Row for the first time heat, and by combustion furnace in combustion-supporting moisture conveying pipeline carry out reheating produce vapor, and with combustion
Biomass fuel hybrid reaction generation hydrogen and the mixed combustible gas body of carbide in material vaporizer, finally enter combustion furnace and fill
Divided combustion.While slowing down biomass fuel transition burning, the efficiency of combustion of combustion furnace is substantially improved.Feeding device is by regulation
The rotating speed of frequency modulation motor controls the rotating speed of flywheel rotating disk, the regulation of feeding quantity is realized, so as to realize to the fire in combustion furnace
Power size adjustment, it is simple and practical, control very convenient.Cooling jacket on net belt conveying apparatus can accelerate the cold of workpiece
But speed.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the invention；
Fig. 2 is the arrangement schematic diagram of combustion-supporting moisture conveying pipeline in the present invention；
Fig. 3 is the annexation schematic diagram of feeding device and fuel gasification room in the present invention；
Fig. 4 is the scheme of installation of heat exchanger in the present invention；
Description of reference numerals：Combustion furnace 1, fuel gasification room 2 helps combustion gas interface 2a, ash discharging hole 2b, combustion-supporting moisture interface
2c, gas emission device 3, heat exchanger 4, water inlet 4a, delivery port 4b, combustion-supporting moisture conveying pipeline 5, feeding device 6, hopper
6a, frequency modulation motor 6b, flywheel rotating disk 6c, loading channel 6d, active roller arrangement 7, driven roller arrangement 8, guipure bracket system 9 are cold
But water jacket 10.
Specific embodiment
With reference to Figure of description and embodiment, specific embodiment of the invention is described in further detail：
A kind of biomass fuel furnace for brightness, including net belt conveying apparatus, combustion furnace 1, fuel gasification room 2, exhaust emissions dress
3, combustion-supporting moisture conveying pipeline 5 is put, the guipure on net belt conveying apparatus passes through combustion furnace 1, fuel gasification room 2 and exhaust emissions to fill
Put 3 to be connected with combustion furnace 1 respectively, the gas emission device 3 is provided with heat exchanger 4；One end of the combustion-supporting moisture conveying pipeline 5
Connected with heat exchanger 4, the other end of combustion-supporting moisture conveying pipeline 5 is connected through combustion furnace 1 with fuel gasification room 2.
As illustrated in fig. 1 and 2, biomass fuel is added in fuel gasification room 2, biomass fuel is in fuel gasification room 2
Interior burning and the generation biomass combustible gas that gasify, subsequently enter burning in combustion furnace 1, and combustion tail gas are through gas emission device 3
Discharge, biomass combustible gas, without sulfide, do not pollute the environment as a kind of clean energy resource its combustion tail gas；Meanwhile, in tail
It is provided with gas tapping equipment 3 in heat exchanger 4, heat exchanger 4 and is loaded with normal-temperature water, the effect of heat exchanger 4 is to utilize exhaust emissions
The waste heat of device 3 carries out first time heat temperature raising to normal-temperature water, and because the combustion-supporting tunnel of moisture conveying pipeline 5 is through combustion furnace 1, thus
Second heating can be carried out to the liter warm water in combustion-supporting moisture conveying pipeline 5 when 1 normal combustion of combustion furnace, generation vapourous water steams
Gas enters into fuel gasification room 2, and mixed with carbide with biomass fuel hybrid reaction generation hydrogen in fuel gasification room 2
Fuel gas is closed, combustion furnace 1 is finally entered and is fully burnt；Combined with biomass fuel in vapor incoming fuel vaporizer 2
Another effect can slow down biomass fuel transition burning, it is discharged biomass combustible gas as much as possible, so that can
So that the efficiency of combustion of combustion furnace 1 is substantially improved.
Also include the feeding device 6 to the feed of fuel gasification room 2；The feeding device 6 include hopper 6a, two
Frequency modulation motor 6b, two flywheel rotating disk 6c and two loading channel 6d；Each described flywheel rotating disk 6c is arranged at hopper 6a dischargings
Below mouthful；Each described frequency modulation motor 6b drives a flywheel rotating disk 6c to rotate；Each described loading channel 6d is arranged at
The outside of flywheel rotating disk 6c；One end of each loading channel 6d connects with flywheel rotating disk 6c, the other end and fuel gasification room 2
Charging aperture connection.
As shown in figure 3, first by block or granular biomass fuel in hopper 6a, by the control in discharge outlet
System it is at the uniform velocity dropped on flywheel rotating disk 6c, the biomass fuel dropped on flywheel rotating disk 6c under the action of the centrifugal force from fly
The edge of wheel rotating disk 6c is entered into loading channel 6d, is entered finally into fuel gasification room 2.Beneficial effect is by adjusting
The rotating speed of frequency motor 6b controls the rotating speed of flywheel rotating disk 6c, the regulation of feeding quantity is realized, so as to realize in combustion furnace 1
Firepower size adjustment.It is simple and practical, control very convenient.
The gas emission device 3 is the chimney connected with combustion furnace 1, and heat exchanger 4 is the water tank being sheathed on the chimney；
The side wall of the water tank is provided with water inlet 4a and delivery port 4b.
As shown in figure 4, gas emission device 3 is the chimney connected with combustion furnace 1, heat exchanger 4 is sheathed on outside the chimney
Water tank on wall, during 1 normal combustion of combustion furnace, combustion tail gas are discharged through chimney, the heat of high-temp combustion tail gas by chimney outside
The normal-temperature water that wall is transferred in water tank is allowed to heat temperature raising.
Two sides of the combustion furnace 1 are respectively equipped with two fuel gasification rooms 2, and two fuel gasification rooms 2 of homonymy are total to
With a feeding device 6.
The fuel gasification room 2 is provided with and helps combustion gas interface 2a, ash discharging hole 2b and combustion-supporting moisture interface 2c；The combustion-supporting moisture
One end of conveyance conduit 5 connects with the delivery port 4b of water tank, and the other end is connected with combustion-supporting moisture interface 2c.
Wherein, to think in fuel gasification room 2 that drum such as air is carried out combustion-supporting for connecting air blower to help combustion gas interface 2a.
Fuel gasification room 2 is firing biomass fuel and forms the body of combustion furnace 1 of biomass combustible gas, is arranged at burning
The side of stove 1, per side two, has four, and each fuel gasification room 2 is connected by pipeline with combustion furnace 1, fuel gasification room
The biomass combustible gas of generation, enter under the driving of Blast mechanism and are fully burnt in combustion furnace 1 in 2, its burning release
Heat be used on net belt conveying apparatus convey workpiece heat.
The net belt conveying apparatus include active roller arrangement 7, driven roller arrangement 8 and guipure bracket system 9；The drive roll
Motor, decelerator and drive roll are installed on device 7；Driven voller is installed on the driven roller arrangement 8；The guipure is installed on
Between drive roll and driven voller；The guipure bracket system 9 includes support frame and the guide cylinder being installed on support frame；It is described to lead
To being provided with cooling jacket 10 on cylinder.
Wherein, cooling jacket 10 is mainly used in quickly cooling down the workpiece after heat-agglomerating.
The above, is only presently preferred embodiments of the present invention, not makes any limit to technical scope of the invention
System, therefore every any trickle amendment, equivalent variations and modification made to above example according to technical spirit of the invention,
Still fall within the range of technical scheme.
Claims (6)
1. a kind of biomass fuel furnace for brightness, including net belt conveying apparatus, combustion furnace (1), fuel gasification room (2), exhaust emissions
Device (3), combustion-supporting moisture conveying pipeline (5), guipure on net belt conveying apparatus pass through combustion furnace (1), fuel gasification room (2) and
Gas emission device (3) is connected with combustion furnace (1) respectively, it is characterised in that：The gas emission device (3) is provided with heat exchanger
(4)；One end of the combustion-supporting moisture conveying pipeline (5) connects with heat exchanger (4), the other end of combustion-supporting moisture conveying pipeline (5)
Connected with fuel gasification room (2) through combustion furnace (1).
2. a kind of biomass fuel furnace for brightness according to claim 1, it is characterised in that：Also include to the fuel gasification
The feeding device (6) of room (2) feed；The feeding device (6) includes a hopper (6a), frequency modulation motor (6b), flywheel rotating disk
(6c) and loading channel (6d)；The flywheel rotating disk (6c) is arranged at hopper (6a) discharging opening lower section；The frequency modulation motor (6b)
The flywheel rotating disk (6c) is driven to rotate；The loading channel (6d) is arranged at the outside of flywheel rotating disk (6c)；The charging is logical
The one end in road (6d) is connected with flywheel rotating disk (6c), and the other end is connected with the charging aperture of fuel gasification room (2).
3. a kind of biomass fuel furnace for brightness according to claim 1, it is characterised in that：The gas emission device (3)
It is the chimney connected with combustion furnace (1), heat exchanger (4) is the water tank being sheathed on the chimney；The side wall of the water tank is provided with
Water inlet (4a) and delivery port (4b).
4. a kind of biomass fuel furnace for brightness according to claim 2, it is characterised in that：Two of the combustion furnace (1)
Side is respectively equipped with two fuel gasification rooms (2), and two fuel gasification rooms (2) of homonymy share a feeding device (6).
5. a kind of biomass fuel furnace for brightness according to claim 4, it is characterised in that：The fuel gasification room (2) sets
Help combustion gas interface (2a), ash discharging hole (2b) and combustion-supporting moisture interface (2c)；One end of the combustion-supporting moisture conveying pipeline (5) with
Delivery port (4b) connection of water tank, the other end is connected with combustion-supporting moisture interface (2c).
6. a kind of biomass fuel furnace for brightness according to claim 1, it is characterised in that：The net belt conveying apparatus include
Active roller arrangement (7), driven roller arrangement (8) and guipure bracket system (9)；Motor is installed on the active roller arrangement (7), is subtracted
Fast device and drive roll；Driven voller is installed on the driven roller arrangement (8)；The guipure be installed on drive roll and driven voller it
Between；The guipure bracket system (9) includes support frame and the guide cylinder being installed on support frame；It is provided with the guide cylinder cold
But water jacket (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282016.0A CN104913633B (en) | 2015-05-28 | 2015-05-28 | A kind of biomass fuel furnace for brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282016.0A CN104913633B (en) | 2015-05-28 | 2015-05-28 | A kind of biomass fuel furnace for brightness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104913633A CN104913633A (en) | 2015-09-16 |
| CN104913633B true CN104913633B (en) | 2017-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510282016.0A Expired - Fee Related CN104913633B (en) | 2015-05-28 | 2015-05-28 | A kind of biomass fuel furnace for brightness |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106048183B (en) * | 2016-05-26 | 2018-06-22 | 宁波市奉化精翔热处理设备厂 | A kind of biomass electricity Dual-energy source heat-treatment furnace |
| CN105950840A (en) * | 2016-05-26 | 2016-09-21 | 奉化市精翔热处理设备厂 | Mesh belt type tempering furnace of biomass fuel heating furnace |
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|---|---|---|---|---|
| JP2005300068A (en) * | 2004-04-14 | 2005-10-27 | Nippon Steel Corp | Method for control of oxygen concentration and temperature of exhaust gas from rotary hearth reducing furnace |
| CN201706909U (en) * | 2010-05-19 | 2011-01-12 | 安徽鼎梁生物能源科技开发有限公司 | Biomass particle mesh belt cooler |
| CN202465823U (en) * | 2012-03-02 | 2012-10-03 | 丁海涛 | Slope type stainless steel band furnace for brightness |
| CN204285444U (en) * | 2014-11-21 | 2015-04-22 | 徐庆阳 | A kind of biomass particle burning machine |
| CN104593083A (en) * | 2015-01-12 | 2015-05-06 | 南京师范大学 | Novel biomass step-by-step gasification method and device |
| CN204806892U (en) * | 2015-05-28 | 2015-11-25 | 丁海涛 | Biomass fuel furnace for brightness |
-
2015
- 2015-05-28 CN CN201510282016.0A patent/CN104913633B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005300068A (en) * | 2004-04-14 | 2005-10-27 | Nippon Steel Corp | Method for control of oxygen concentration and temperature of exhaust gas from rotary hearth reducing furnace |
| CN201706909U (en) * | 2010-05-19 | 2011-01-12 | 安徽鼎梁生物能源科技开发有限公司 | Biomass particle mesh belt cooler |
| CN202465823U (en) * | 2012-03-02 | 2012-10-03 | 丁海涛 | Slope type stainless steel band furnace for brightness |
| CN204285444U (en) * | 2014-11-21 | 2015-04-22 | 徐庆阳 | A kind of biomass particle burning machine |
| CN104593083A (en) * | 2015-01-12 | 2015-05-06 | 南京师范大学 | Novel biomass step-by-step gasification method and device |
| CN204806892U (en) * | 2015-05-28 | 2015-11-25 | 丁海涛 | Biomass fuel furnace for brightness |
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| Publication number | Publication date |
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| CN104913633A (en) | 2015-09-16 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170419 Address after: 315500 Fenghua City, Ningbo province Shang Tian Town Sun Industrial Zone Applicant after: FENGHUA JINGXIANG HEAT TREATMENT EQUIPMENT PLANT Address before: 315500 Fenghua City, Henan Province, Tian Zhen (sun) Industrial Zone, Fenghua Jing Xiang heat treatment equipment factory Applicant before: Ding Haitao |
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