CN205940133U - Novel living beings pellet fuel smelting furnace - Google Patents
Novel living beings pellet fuel smelting furnace Download PDFInfo
- Publication number
- CN205940133U CN205940133U CN201620632787.8U CN201620632787U CN205940133U CN 205940133 U CN205940133 U CN 205940133U CN 201620632787 U CN201620632787 U CN 201620632787U CN 205940133 U CN205940133 U CN 205940133U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- exchange chamber
- combustion air
- smelting furnace
- combustion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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
-
- 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
- Y02P10/25—Process efficiency
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to a novel living beings pellet fuel smelting furnace, including furnace body and furnace, be provided with the crucible in the furnace, the crucible below is equipped with the combustion chamber, and furnace body one side is equipped with cyclone, and cyclone connects the chimney, and the flue gas inlet and the furnace of dust remover are linked together, and the dust remover outside is equipped with heat exchange chamber, and the dust remover surface in the heat exchange chamber is equipped with radiating fin, heat exchange chamber is equipped with combustion air import and combustion air export, and the combustion air export is connected with the high temperature fan through the tuber pipe, and the air outlet of high temperature fan communicates the combustion chamber. Compared with the prior art, the utility model discloses set up heat exchange chamber in cyclone's the outside, introduce heat exchange chamber with combustion air, adopt radiating fin and high temperature flue gas to carry out the heat exchange, utilize waste heat heating combustion air, not only can improve living beings pellet fuel's combustion efficiency, carry high energy's comprehensive utilization, reduced the emission temperature of flue gas moreover, heat exchange chamber 0.
Description
Technical field
This utility model is related to smelting furnace technical field, and especially a kind of use biological particles are as the smelting furnace of fuel.
Background technology
At present, the biomass granule fuel smelting furnace being used currently on the market, generally includes body of heater and burner hearth, in burner hearth
It is provided with crucible, the lower section of crucible is combustor, the side of body of heater is provided with cleaner unit, and cleaner unit connects chimney, the cigarette of cleaner unit
Gas import is connected with burner hearth, and the flue gas discharged from smelting furnace has higher temperature, typically at 600 DEG C about, high-temperature flue gas
It is all to be directly discharged in air.This structural shape can not utilize the waste heat of flue gas, compares the waste energy.
Utility model content
The purpose of this utility model is to provide a kind of novel biomass granular fuel smelting furnace, using radiating fin heat exchange
Structure, using waste-heat combustion air, can not only improve the efficiency of combustion of biomass granule fuel, and reduce flue gas
Exhaust temperature, save energy.
The purpose of this utility model is achieved by the following technical solution：
Novel biomass granular fuel smelting furnace, including body of heater and burner hearth, is provided with crucible, the lower section of crucible sets in burner hearth
Combuster, the side of described body of heater is provided with cyclone dust extractor, and cyclone dust extractor connects chimney, and the top of chimney goes out for flue gas
Mouthful, the gas approach of cyclone dust extractor is connected with burner hearth, and the outside of described cyclone dust extractor is provided with heat exchange chamber, heat exchange chamber
Interior cleaner unit outer surface is provided with radiating fin；Described heat exchange chamber is provided with combustion air inlet and combustion air outlet, combustion-supporting
Air outlet slit is connected with high-temperature blower by airduct, and the air outlet of high-temperature blower connects described combustor.
As optimal technical scheme of the present utility model, described heat exchange chamber is separated into left room arranged side by side and right ventricle, described
The top of left room and right ventricle is interconnected.
As optimal technical scheme of the present utility model, described combustion air inlet is located at the lower end of heat exchange chamber, combustion-supporting
Air intlet is connected with described left room or right ventricle.
As optimal technical scheme of the present utility model, described heat exchange chamber is wrapped in the outside of cyclone dust extractor.
As optimal technical scheme of the present utility model, the inner wall even distribution of described heat exchange chamber has some aluminium alloy radiating fins
Piece.
The beneficial effects of the utility model are：With respect to prior art, this utility model sets in the outside of cyclone dust extractor
Put heat exchange chamber, combustion air is introduced in heat exchange chamber, carry out heat exchange using radiating fin and high-temperature flue gas, using waste heat
Heating combustion air, can not only improve the efficiency of combustion of biomass granule fuel, improve the comprehensive utilization ratio of the energy, and drop
The low exhaust temperature of flue gas, save energy.
Brief description
Fig. 1 is main structure diagram of the present utility model.
Fig. 2 is the left view structural representation of Fig. 1.
Fig. 3 is the overlooking the structure diagram of Fig. 1.
In figure：1st, cyclone dust extractor, 2, chimney, 3, exhanst gas outlet, 4, crucible, 5, burner hearth, 6, high-temperature blower, 7, airduct,
8th, combustion air inlet, 9, combustor, 10, gas approach, 11, body of heater.
Specific embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2 and Figure 3, novel biomass granular fuel smelting furnace, including body of heater 11 and burner hearth 5, in burner hearth 5
It is provided with crucible 4, the lower section of crucible 4 is provided with combustor 9, and the side of described body of heater 11 is provided with cyclone dust extractor 1, cyclone dust extractor
1 connection chimney 2, the top of chimney 2 is exhanst gas outlet 3, and the gas approach 10 of cyclone dust extractor 1 is connected with burner hearth 5, described rotation
The outside of wind cleaner unit 1 is provided with heat exchange chamber, and the cleaner unit outer surface in heat exchange chamber is provided with radiating fin；Described heat exchange chamber
It is provided with combustion air inlet 8 and combustion air outlet, combustion air outlet is connected with high-temperature blower 6 by airduct 7, high-temperature blower
6 air outlet connects described combustor 9.
In the present embodiment, described heat exchange chamber is separated into left room arranged side by side and right ventricle, the top phase of described left room and right ventricle
Intercommunicated；Combustion air inlet 8 is located at the lower end of heat exchange chamber, and combustion air inlet 8 is connected with described left room or right ventricle.This
Embodiment heat exchange chamber is wrapped in the outside of cyclone dust extractor 1, and the inner wall even distribution of heat exchange chamber has some aluminium alloy radiating fins.
Work process of the present utility model is so, and combustion air enters cyclone dust extractor 1 by combustion air inlet 8
Heat exchange chamber, then moves up along cyclone dust extractor 1 outer wall, enters left room on top, more downward along cyclone dust extractor 1 outer wall
Mobile, through airduct 7, combustor 9 is sent into by high-temperature blower 6, combustion air is burnt with biomass granule fuel in combustor 9, combustion
The high-temperature flue gas producing after burning enter burner hearth 5, and rotation in burner hearth 5 rises and heating crucible 4, then the flue gas by cyclone dust extractor
Import 10 enters in cyclone dust extractor 1, enters air from the exhanst gas outlet 3 of chimney 2 after removing dust.Combustion air and discharge
Flue gas carries out heat exchange by cyclone dust extractor 1 outer wall.
This utility model improves the temperature of combustion air, is conducive to the burning of biomass granule fuel, and burning is more abundant,
Improve the thermal efficiency；The flue-gas temperature entering burner hearth heating crucible is higher, and firing rate is faster；And reclaim from discharge flue gas
A part of heat, reduces the temperature of fume emission.
Claims (5)
1. a kind of novel biomass granular fuel smelting furnace, including body of heater and burner hearth, is provided with crucible, the lower section of crucible in burner hearth
It is provided with combustor, the side of described body of heater is provided with cyclone dust extractor, and cyclone dust extractor connects chimney, and the top of chimney goes out for flue gas
Mouthful, the gas approach of cyclone dust extractor is connected with burner hearth, it is characterized in that：The outside of described cyclone dust extractor is provided with heat exchange
Chamber, the cleaner unit outer surface in heat exchange chamber is provided with radiating fin；Described heat exchange chamber is provided with combustion air inlet and combustion-supporting sky
Gas exports, and combustion air outlet is connected with high-temperature blower by airduct, and the air outlet of high-temperature blower connects described combustor.
2. novel biomass granular fuel smelting furnace according to claim 1, is characterized in that：Described heat exchange chamber is separated into
Left room arranged side by side and right ventricle, the top of described left room and right ventricle is interconnected.
3. novel biomass granular fuel smelting furnace according to claim 2, is characterized in that：Described combustion air inlet sets
In the lower end of heat exchange chamber, combustion air inlet is connected with described left room or right ventricle.
4. novel biomass granular fuel smelting furnace according to claim 1 and 2, is characterized in that：Described heat exchange chamber bag
It is rolled in the outside of cyclone dust extractor.
5. novel biomass granular fuel smelting furnace according to claim 1, is characterized in that：The inwall of described heat exchange chamber
It is evenly equipped with some aluminium alloy radiating fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620632787.8U CN205940133U (en) | 2016-06-23 | 2016-06-23 | Novel living beings pellet fuel smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620632787.8U CN205940133U (en) | 2016-06-23 | 2016-06-23 | Novel living beings pellet fuel smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940133U true CN205940133U (en) | 2017-02-08 |
Family
ID=57929633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620632787.8U Expired - Fee Related CN205940133U (en) | 2016-06-23 | 2016-06-23 | Novel living beings pellet fuel smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940133U (en) |
-
2016
- 2016-06-23 CN CN201620632787.8U patent/CN205940133U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20180623 |