CN205807835U - A kind of biomass and gas high-temperature combustion-supporting double fuel heat carrier furnace - Google Patents
A kind of biomass and gas high-temperature combustion-supporting double fuel heat carrier furnace Download PDFInfo
- Publication number
- CN205807835U CN205807835U CN201620753861.1U CN201620753861U CN205807835U CN 205807835 U CN205807835 U CN 205807835U CN 201620753861 U CN201620753861 U CN 201620753861U CN 205807835 U CN205807835 U CN 205807835U
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- CN
- China
- Prior art keywords
- combustion
- biomass
- burner
- combustion air
- burning
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- 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.)
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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
Abstract
A kind of biomass and gas high-temperature combustion-supporting double fuel heat carrier furnace, it is made up of combustion furnace, burner, biomass transmission assembly and combustion air heat exchanger, combustion furnace is made up of the base that burns, burner hearth and connection dish, burner and biomass transmission assembly are arranged on the respective side of burning base, burner hearth is in the centre of burning base, gaseous fuel and biomass fuel are at hearth combustion, the above connection heat carrier heat-exchanger rig of connection dish, combustion air heat exchanger is arranged on the side of heat carrier heat-exchanger rig upper end and connects combustion-supporting wind regime, discharge flue and combustion air service；Burner is high temperature pressurised pre-mixing gas combustion burner and includes housing and premixed device, connection seat, combustor and combustion air connector is had on housing, connect seat and burner is fixed on the side of burning base, combustor extends to burner hearth, combustion air connector connects combustion-supporting service, and premixed device is arranged in housing and connects combustion air service and gas pipeline.
Description
Technical field
This utility model relates to a kind of heat carrier furnace, carries particularly to a kind of biomass and gas high-temperature combustion-supporting double fuel heat
Body stove, belongs to heat enginnering technical field.
Background technology
The Heating style of heat carrier furnace is more, nearly all the energy have use.Initial fire coal is because polluting
Factor and progressively replaced by combustion gas, electric heating.Along with the cry day of environmental protection new forms of energy is high, biomass-burning heat carrier furnace also operate and
Raw.But there is no the good show of homeostasis standard and manufacturer so far due to biomass fuel regardless of, the scale of biomass fuel
Application is had difficulty in taking a step always.Being restricted by environmental protection and cost factor in terms of fuel choice, combustion gas becomes what current official first elected
Thermal source is orientated.But, in the enterprise that some is small, on the premise of the quality of biomass fuel is secure, compare combustion
The fuel cost of gas is with the obvious advantage.In the environment of mandatory pipe gas, combustion gas and biomass fuel are held concurrently and available heat load
Body stove demand desire is higher.It addition, having the enterprise of pipe gas resource environment, in order to guard against the wind such as the cut-off of biomass fuel
Danger, double fuel heat carrier furnace is the preferably guarantee dissolving risk.
Summary of the invention
In order to solve the market technical problem to double fuel heat carrier furnace demand, the open a kind of biomass of this utility model and
Gas high-temperature combustion-supporting double fuel heat carrier furnace.
This utility model be the technical scheme is that a kind of biomass and gas high-temperature combustion-supporting double fuel heat carrier furnace,
Being made up of combustion furnace, burner, biomass transmission assembly and combustion air heat exchanger, combustion furnace is by the base that burns, burner hearth and connection
Dish forms, and burner and biomass transmission assembly are arranged on the respective side of burning base, and burner hearth is at the centre of burning base, gas
Fuel and biomass fuel are at hearth combustion, and the above connection heat carrier heat-exchanger rig of connection dish, combustion air heat exchanger is arranged on
The side of heat carrier heat-exchanger rig upper end also connects combustion-supporting wind regime, discharge flue and combustion air service；Burner is high temperature
Supercharging pre-mixing gas combustion burner also includes housing and premixed device, housing has connection seat, combustor and combustion air connector, connects
Burner is fixed on the side of burning base by seat, and combustor extends to burner hearth, and combustion air connector connects combustion-supporting service,
Premixed device is arranged in housing and connects combustion air service and gas pipeline.
There is inlet box the side of burning floor installation biomass transmission assembly connects combustion air service, under burner hearth
There is the burning groove connected with inlet box in face, burning groove be made up of base plate and two side plates have on class V-structure, base plate and side plate with
The passage that inlet box is penetrating.
Biomass transmission assembly includes hopper, material transfer barrel and feeding barrel, and the port of export of feeding barrel extends in burning
The side of groove, the other end extends to the outside of burning base by inlet box, and material transfer barrel is arranged on sending outside burning base
Connecting feeding barrel above material barrel and by conduit, hopper is arranged on above material transfer barrel and links up the outside of material transfer barrel
End.
Combustion air heat exchanger includes Heat Room, wind regime interface, air outlet, hot wind inlet and exhaust opening, combustion air heat exchanger
Inner chamber be Heat Room, wind regime interface connects a combustion fan, and air outlet connects combustion air service, and hot wind inlet connects row
Cigarette channel, exhaust opening is stretched out by flue.
The beneficial effects of the utility model are: this utility model the heat carrier furnace of single-fuel is changed into biomass and
Combustion gas double fuel stove, while solving the trouble and worry that biomass fuel is unstable in the market, introduces structure most advanced
The pressurized premix burner that the thermal efficiency is best, can effectively reduce the fuel cost of combustion gas；Meanwhile, by combustion air by smoke evacuation
The waste heat of passage is heated, and on the premise of not increasing energy resource consumption, makes full use of waste heat and biomass and combustion gas are imported height
Warm air burning Advanced Idea, further increase efficiency of combustion, not only can effectively save burning cost, be also greatly lowered
The discharge capacity of nitrogen oxides, energy-saving and emission-reduction are double to be taken into account.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings:
Fig. 1 is side structure schematic diagram of the present utility model；
Fig. 2 is plan structure schematic diagram of the present utility model.
In figure 1, combustion furnace, 2, burner, 3, biomass transmission assembly, 4, combustion air heat exchanger, 5, burner hearth, 6, connect
Dish, 7, heat carrier heat-exchanger rig, 8, discharge flue, 9, combustion air service, 10, gas pipeline, 11, inlet box, 12, burning
Groove, 13, hopper, 14, material transfer barrel, 15, feeding barrel.
Detailed description of the invention
Fig. 1,2 embodiment in, a kind of biomass and gas high-temperature combustion-supporting double fuel heat carrier furnace, by combustion furnace 1, combustion
Burner 2, biomass transmission assembly 3 and combustion air heat exchanger 4 are constituted, and combustion furnace 1 is by burning base, burner hearth 5 and 6 groups of connection dish
Becoming, burner 2 and biomass transmission assembly 3 are arranged on the respective side of burning base, and burner hearth 5 is at the centre of burning base, gas
Fuel and biomass fuel burn at burner hearth 5, and the above connection heat carrier heat-exchanger rig 7 of connection dish 6, combustion air heat exchanger 4 is pacified
It is contained in the side of heat carrier heat-exchanger rig 7 upper end and connects combustion-supporting wind regime, discharge flue 8 and combustion air service 9；Burner
2 for high temperature pressurised pre-mixing gas combustion burner and include housing and premixed device, housing have connection seat, combustor and combustion air connect
Mouthful, connecting seat and burner 2 is fixed on the side of burning base, combustor extends to burner hearth 5, and combustion air connector connects combustion-supporting
Service 9, premixed device is arranged in housing and connects combustion air service 9 and gas pipeline 10.
There is inlet box 11 side of burning floor installation biomass transmission assembly 3 connects combustion air service 9, burner hearth
Having the burning groove 12 connected with inlet box 11 below 5, burning groove 12 is constituted class V-structure, base plate by base plate and two side plates
And have the passage penetrating with inlet box 11 on side plate.
Biomass transmission assembly includes hopper 13, material transfer barrel 14 and feeding barrel 15, and the port of export of feeding barrel 16 prolongs
Stretching the side at burning groove 12, the other end extends to the outside of burning base by inlet box 11, and material transfer barrel 14 is arranged on combustion
Burning the feeding barrel 15 outside base and above and connect feeding barrel 15 by conduit, hopper 13 is arranged on above material transfer barrel 14
And link up the outboard end of material transfer barrel 14.
Combustion air heat exchanger 4 includes Heat Room, wind regime interface, air outlet, hot wind inlet and exhaust opening, combustion air heat exchanger
The inner chamber of 4 is Heat Room, and wind regime interface connects combustion fan, and air outlet connects combustion air service 9, and hot wind inlet connects
Discharge flue 8, exhaust opening is stretched out by flue.
Embodiment 1: combustion gas can be burnt into flame in burner hearth 4 and then be converted into heat energy by burner 2, heat is to being arranged on stove
Thorax 5 heat carrier heat-exchanger rig 7 above heats, and conduction of heat is given the heat carrier of circulation in heat exchanger tube (bag by heat-exchanger rig
Include conduction oil, water, fuse salt etc.), heated heat carrier is transported to be carried out awarding heat and constantly following by hot cell by blood circulation
Ring.
Embodiment 2: biomass fuel is conducted to material transfer barrel 14 by hopper 13, and material transfer barrel 14 passes through conducting tube again
To feeding barrel 15, feeding barrel 15, according to feeding amount corresponding to the temperature set, transmits biomass fuel quantitatively to burning groove 12
Material.
Embodiment 3: combustion fan constantly exports room temperature wind on combustion air service 9 to burner 2 or inlet box 11
Burning groove 12, high-temperature flue gas enters after combustion air heat exchanger 4, after heating the roundabout combustion air heat exchanger tube at Heat Room
Discharged by exhaust opening.Conduction of heat heats, when normal temperature air quilt to the normal temperature air of circulation in pipe by combustion air heat exchanger tube
Heat and be transferred to the burning groove 12 on burner 2 or inlet box 11, become high temperature combustion supporting air.Theoretical from high-temperature air burning
Aspect and the number of actual application it was demonstrated that it will improve the thermal efficiency of combustion gas significantly.
Claims (4)
1. biomass and a gas high-temperature combustion-supporting double fuel heat carrier furnace, by combustion furnace, burner, biomass transmission assembly and
Combustion air heat exchanger is constituted, and it is characterized in that: combustion furnace is made up of the base that burns, burner hearth and connection dish, and burner and biomass pass
Defeated assembly is arranged on the respective side of burning base, and burner hearth is in the centre of burning base, and gaseous fuel and biomass fuel are at burner hearth
Burning, the above connection heat carrier heat-exchanger rig of connection dish, combustion air heat exchanger is arranged on the one of heat carrier heat-exchanger rig upper end
Side also connects combustion-supporting wind regime, discharge flue and combustion air service；Burner is high temperature pressurised pre-mixing gas combustion burner and wraps
Include housing and premixed device, housing has connection seat, combustor and combustion air connector, connect seat and burner is fixed on the burning end
The side of seat, combustor extends to burner hearth, and combustion air connector connects combustion-supporting service, in premixed device is arranged on housing and connect
Connect combustion air service and gas pipeline.
A kind of biomass the most according to claim 1 and gas high-temperature combustion-supporting double fuel heat carrier furnace, is characterized in that: described
Burning floor installation biomass transmission assembly side have inlet box and connect combustion air service, have below burner hearth with
The burning groove of inlet box connection, burning groove is made up of base plate and two side plates to be had and inlet box on class V-structure, base plate and side plate
Penetrating passage.
A kind of biomass the most according to claim 2 and gas high-temperature combustion-supporting double fuel heat carrier furnace, is characterized in that: described
Biomass transmission assembly include hopper, material transfer barrel and feeding barrel, the port of export of feeding barrel extends in the side of burning groove
Limit, the other end extends to the outside of burning base by inlet box, and material transfer barrel is arranged on the feeding barrel outside burning base
Connecting feeding barrel above and by conduit, hopper is arranged on above material transfer barrel and links up the outboard end of material transfer barrel.
A kind of biomass the most according to claim 1 and gas high-temperature combustion-supporting double fuel heat carrier furnace, is characterized in that: described
Combustion air heat exchanger include Heat Room, wind regime interface, air outlet, hot wind inlet and exhaust opening, the inner chamber of combustion air heat exchanger
For Heat Room, wind regime interface connects combustion fan, and air outlet connects combustion air service, and it is logical that hot wind inlet connects smoke evacuation
Road, exhaust opening is stretched out by flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620753861.1U CN205807835U (en) | 2016-07-18 | 2016-07-18 | A kind of biomass and gas high-temperature combustion-supporting double fuel heat carrier furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620753861.1U CN205807835U (en) | 2016-07-18 | 2016-07-18 | A kind of biomass and gas high-temperature combustion-supporting double fuel heat carrier furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205807835U true CN205807835U (en) | 2016-12-14 |
Family
ID=57507819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620753861.1U Expired - Fee Related CN205807835U (en) | 2016-07-18 | 2016-07-18 | A kind of biomass and gas high-temperature combustion-supporting double fuel heat carrier furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205807835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052124A (en) * | 2016-07-18 | 2016-10-26 | 泉州恒灼热力机械科技有限公司 | Biomass and gas high-temperature combustion-supporting double-fuel heat carrier furnace |
-
2016
- 2016-07-18 CN CN201620753861.1U patent/CN205807835U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052124A (en) * | 2016-07-18 | 2016-10-26 | 泉州恒灼热力机械科技有限公司 | Biomass and gas high-temperature combustion-supporting double-fuel heat carrier furnace |
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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 |
Granted publication date: 20161214 Termination date: 20170718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |