CN109210558A - A kind of biomass boiler high-temperature flue gas purification processing unit - Google Patents
A kind of biomass boiler high-temperature flue gas purification processing unit Download PDFInfo
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- CN109210558A CN109210558A CN201811046060.1A CN201811046060A CN109210558A CN 109210558 A CN109210558 A CN 109210558A CN 201811046060 A CN201811046060 A CN 201811046060A CN 109210558 A CN109210558 A CN 109210558A
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- flue gas
- biomass
- boiler
- temperature flue
- pipe
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
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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
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chimneys And Flues (AREA)
Abstract
The invention discloses a kind of biomass boiler high-temperature flue gas purification processing units, including biomass combustion boiler, biomass fuel import, exhanst gas outlet, the first residual heat using device, flue gas processing device, passage, feeding-passage, feed hopper, air blower, rack, high-temperature flue gas pipeline and burner, the biomass combustion boiler, the bottom of the biomass combustion boiler is fixedly installed with pedestal, the inside of the biomass combustion boiler is equipped with burner, offers biomass fuel import on the biomass combustion boiler of the burner side；Reasonable simple, the easy to use, energy conservation and environmental protection of structure of the invention, it realizes to biomass fuel and preheating of air needed for burning is handled, reduce the energy consumption and cost of boiler combustion, water after heating can be improved to harmful substance absorption efficiency, guarantee the effect to gas cleaning, pollution of the biomass combustion boiler to environment is reduced, the utilization rate of boiler smoke thermal energy is improved, practicability is stronger.
Description
Technical field:
The present invention relates to biomass boiler technology field, in particular to a kind of biomass boiler high-temperature flue gas purification processing dress
It sets.
Background technique:
With biomass energy as fuel boiler biomass boiler, the efficiency of biomass boiler generally all 80% with
On, boiler model is big, burning more sufficiently, the efficiency of boiler is also just higher, highest to have reached 88.3%, more flat than coal-burning boiler
Equal level of efficiency is high by 15%.But the high-temperature flue gas direct emission generated when existing biomass boiler use is in air, high temperature
The heat of flue gas does not only result in the raising of air environment temperature, and heat-energy losses are larger, and new relatively low temperature fuel and air enter pot
The heat that boiler internal is absorbed in furnace, causes boiler energy consumption larger, the harmful substance contained in higher cost and flue gas will be right
Environment damages, and practicability is poor.
Summary of the invention:
The object of the invention is that provide at a kind of biomass boiler high-temperature flue gas purification to solve the above-mentioned problems
Device is managed, solves the high-temperature flue gas direct emission generated when existing biomass boiler use in air, high-temperature flue gas
Heat does not only result in the raising of air environment temperature, and heat-energy losses are larger, and new relatively low temperature fuel and air enter boiler interior suction
The heat for receiving boiler internal, causes boiler energy consumption larger, the harmful substance contained in higher cost and flue gas will make environment
At destruction, the poor problem of practicability.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions:
A kind of biomass boiler high-temperature flue gas purification processing unit, including biomass combustion boiler, biomass fuel import,
Exhanst gas outlet, the first residual heat using device, flue gas processing device, passage, feeding-passage, feed hopper, air blower, rack, height
The bottom of warm flue and burner, the biomass combustion boiler, the biomass combustion boiler is fixedly installed with pedestal,
The inside of the biomass combustion boiler is equipped with burner, offers life on the biomass combustion boiler of the burner side
Biomass fuel import opens up exhanst gas outlet on the biomass combustion boiler at the top of the biomass fuel import, and the flue gas goes out
The output end of mouth is connected to one end of high-temperature flue gas pipeline, the other end and the first residual heat using device of the high-temperature flue gas pipeline
Input terminal connection, one end of the biomass fuel import and passage connects, and the other end of the passage and charging are logical
The one end in road connects, and is equipped with feed hopper at the top of the feeding-passage, setting is connected between the feed hopper and feeding-passage,
The other end of the feeding-passage is connected to the output end of air blower, the input terminal of the air blower and the first residual heat using device
Connection, the air blower are fixedly mounted by rack, are equipped on the biomass combustion boiler of the exhanst gas outlet opposite side
Gas source, the rack are made of stainless steel.
As a preferred technical solution of the present invention, first residual heat using device include smoke exhaust pipe, intake stack,
Discharge flue, smoke inlet, smoke outlet, sealing ring, air inlet, screen pack and thermal insulation material casing, smoke exhaust pipe inside peace
Equipped with intake stack, discharge flue is formed between the intake stack and smoke exhaust pipe, the side at the top of the smoke exhaust pipe opens up
There is smoke inlet, the smoke inlet is connect with the output end of high-temperature flue gas pipeline, and the bottom of the smoke exhaust pipe side offers smoke evacuation
Mouthful, the smoke outlet and smoke inlet are arranged on the opposite two sides of smoke exhaust pipe, and the top and side of the smoke exhaust pipe are provided with circle
Hole, one end of the intake stack pass through the circular hole at the top of smoke exhaust pipe, and the other end of the intake stack passes through smoke exhaust pipe side
Circular hole and connect with the input terminal of air blower, the smoke exhaust pipe and intake stack installation place are provided with sealing ring, the air inlet
It is set as air inlet at the top of pipeline, screen pack is installed, between the smoke exhaust pipe and air blower on the outside of the air inlet
Intake stack on be arranged with thermal insulation material casing.
As a preferred technical solution of the present invention, the flue gas processing device includes the second residual heat using device, cigarette
Air purifying apparatus, air-introduced machine, sealing pipeline, air inlet, escape pipe, the first water pump, water-supply-pipe, spray tube, spray head, returns at water tank
Water pipe and the second water pump are provided with water tank in second residual heat using device, and the inside of the water tank is equipped with sealing pipeline,
The input terminal of the sealing pipeline is connect by pipeline with smoke outlet, and the output end of the sealing pipeline passes through pipeline and air-introduced machine
Input terminal connection, the air inlet of the output end of the air-introduced machine and flue gas purification device connects, the flue gas purification device
Top is provided with escape pipe, and the output end of the water tank is connect by water-supply-pipe with the input terminal of the first water pump, first water
The output end of pump is connect by water-supply-pipe with the spray tube inside flue gas purification device, and multiple sprays are equipped on the spray tube
Head, the bottom of the flue gas purification device are connected with return pipe, the input terminal company of the output end of the return pipe and the second water pump
It connects, the output end of second water pump is connected by the input terminal of return pipe and water tank, and it is net to be equipped with sewage on the return pipe
Change device.
As a preferred technical solution of the present invention, the U-shaped pipe setting of sealing pipeline.
As a preferred technical solution of the present invention, the passage is obliquely installed in 45 °.
As a preferred technical solution of the present invention, the spray head uses atomizer.
It is coated with as a preferred technical solution of the present invention, on the tube wall of the intake stack and sealing pipeline thermally conductive
Silicon grease material layer.
As a preferred technical solution of the present invention, observation window is provided on the biomass combustion boiler.
Beneficial effects of the present invention:
Rationally simple, easy to use, energy conservation and environmental protection, biomass fuel enter feeding-passage by feed hopper to structure of the invention
Interior, air blower air blast into feeding-passage enters biomass fuel in biomass combustion boiler together with air by passage
Portion enters burning, and the high-temperature flue gas for generation of burning is discharged by exhanst gas outlet, enters the first waste heat benefit by high-temperature flue gas pipeline
With in the smoke exhaust pipe of device, in smoke exhaust pipe, the heat of high-temperature flue gas is transferred in the air of intake stack real by heat exchange
It now heats, the air after heating is entered in feeding-passage and biomass combustion boiler by air blower, is realized to biomass fuel
And the processing of preheating of air needed for burning, reduce the energy consumption and cost of boiler combustion, the cigarette after the first residual heat using device
Gas enters in the sealing pipeline in water tank under the action of air-introduced machine, is made in flue gas using the biggish performance of water specific heat capacity
After-heat is transferred in the water of water tank and is heated, and is entered in flue gas purification device, is added by the flue gas after sealing pipeline
Water after heat is delivered to spray tube by water-supply-pipe and the first water pump and is injected in flue gas purification device by spray head in flue gas
Harmful substance absorbs, and is finally discharged by escape pipe, and the water after heating can be improved to harmful substance absorption efficiency, guarantees net to flue gas
The effect of change reduces pollution of the biomass combustion boiler to environment, improves the utilization rate of boiler smoke thermal energy, and practicability is stronger.
Detailed description of the invention:
Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the first residual heat using device structural schematic diagram of the invention；
Fig. 3 is structural schematic diagram at A of the invention；
Fig. 4 is flue gas processing device structural schematic diagram of the invention.
In figure: 1, biomass combustion boiler；2, pedestal；3, biomass fuel import；4, exhanst gas outlet；5, the first waste heat benefit
Use device；51, smoke exhaust pipe；52, intake stack；53, discharge flue；54, smoke inlet；55, smoke outlet；56, sealing ring；57, into
Air port；58, screen pack；59, thermal insulation material casing；6, flue gas processing device；61, the second residual heat using device；62, flue gas is net
Makeup is set；63, water tank；64, air-introduced machine；65, sealing pipeline；66, air inlet；67, escape pipe；68, the first water pump；69, water delivery
Pipe；610, spray tube；611, spray head；612, return pipe；613, the second water pump；7, passage；8, feeding-passage；9, feed hopper；
10, air blower；11, rack；12, high-temperature flue gas pipeline；13, burner；14, gas source；15, observation window.
Specific embodiment:
As shown in Figs 1-4, present embodiment uses a kind of following technical scheme: biomass boiler high-temperature flue gas purification
Processing unit, including biomass combustion boiler 1, biomass fuel import 3, exhanst gas outlet 4, the first residual heat using device 5, flue gas
Processing unit 6, passage 7, feeding-passage 8, feed hopper 9, air blower 10, rack 11, high-temperature flue gas pipeline 12 and burner 13,
The biomass combustion boiler 1, the bottom of the biomass combustion boiler 1 are fixedly installed with pedestal 2, the biomass fuel enamelware pot
The inside of furnace 1 is equipped with burner 13, offered on the biomass combustion boiler 1 of 13 side of burner biomass fuel into
Mouthfuls 3, open up exhanst gas outlet 4 on the biomass combustion boiler 1 at 3 top of biomass fuel import, the exhanst gas outlet 4 it is defeated
Outlet is connected to one end of high-temperature flue gas pipeline 12, the other end of the high-temperature flue gas pipeline 12 and the first residual heat using device 5
Input terminal connection, the biomass fuel import 3 connect with one end of passage 7, the other end of the passage 7 and charging
The one end in channel 8 connects, and the top of the feeding-passage 8 is equipped with feed hopper 9, connects between the feed hopper 9 and feeding-passage 8
Logical setting, the other end of the feeding-passage 8 are connected to the output end of air blower 10, the input terminal and first of the air blower 10
Residual heat using device 5 connects, and the air blower 10 is fixedly mounted by rack 11, the biology of 4 opposite side of exhanst gas outlet
Gas source 14 is installed, the rack 11 is made of stainless steel on matter burning boiler 1.
Wherein, first residual heat using device 5 includes smoke exhaust pipe 51, intake stack 52, discharge flue 53, smoke inlet
54, smoke outlet 55, sealing ring 56, air inlet 57, screen pack 58 and thermal insulation material casing 59 are installed inside the smoke exhaust pipe 51
There is intake stack 52, discharge flue 53 is formed between the intake stack 52 and smoke exhaust pipe 51,51 top of smoke exhaust pipe
Side offers smoke inlet 54, and the smoke inlet 54 is connect with the output end of high-temperature flue gas pipeline 12,51 side of smoke exhaust pipe
Bottom offer smoke outlet 55, the smoke outlet 55 and smoke inlet 54 are arranged on the opposite two sides of smoke exhaust pipe 51, the row
The top and side of smoke pipe 51 are provided with circular hole, and one end of the intake stack 52 passes through the circular hole at 51 top of smoke exhaust pipe, described
The other end of intake stack 52 passes through the circular hole of 51 side of smoke exhaust pipe and connect with the input terminal of air blower 10, the smoke exhaust pipe
51 are provided with sealing ring 56 with 52 installation place of intake stack, and the top of the intake stack 52 is set as air inlet 57, it is described into
The outside in air port 57 is equipped with screen pack 58, is arranged with guarantor on the intake stack 52 between the smoke exhaust pipe 51 and air blower 10
Adiabator casing 59, the flue gas processing device 6 include the second residual heat using device 61, flue gas purification device 62, water tank 63, draw
Blower 64, air inlet 66, escape pipe 67, the first water pump 68, water-supply-pipe 69, spray tube 610, spray head 611, returns at sealing pipeline 65
Water pipe 612 and the second water pump 613 are provided with water tank 63, the inside peace of the water tank 63 in second residual heat using device 61
Equipped with sealing pipeline 65, the input terminal of the sealing pipeline 65 is connect by pipeline with smoke outlet 55, the sealing pipeline 65
Output end is connect by pipeline with the input terminal of air-introduced machine 64, the output end of the air-introduced machine 64 and flue gas purification device 62 into
Port 66 connects, and the top of the flue gas purification device 62 is provided with escape pipe 67, and the output end of the water tank 63 passes through water delivery
Pipe 69 is connect with the input terminal of the first water pump 68, and the output end of first water pump 68 passes through water-supply-pipe 69 and flue gas purification device
Spray tube 610 inside 62 connects, and is equipped with multiple spray heads 611, the bottom of the flue gas purification device 62 on the spray tube 610
Portion is connected with return pipe 612, and the output end of the return pipe 612 is connect with the input terminal of the second water pump 613, second water pump
613 output end is connect by return pipe 612 with the input terminal of water tank 63, is equipped with sewage purification device on the return pipe 612,
The setting of the sealing pipeline 65 U-shaped pipe, the passage 7 are obliquely installed in 45 °, and the spray head 611 uses atomizer, institute
It states and is coated with heat conductive silicon grease material layer on intake stack 52 and the tube wall of sealing pipeline 65, set on the biomass combustion boiler 1
It is equipped with observation window 15.
Use state of the invention are as follows: structure of the invention rationally simple, easy to use, energy conservation and environmental protection, biomass fuel by
Feed hopper 9 enters in feeding-passage 8, and the air blast into feeding-passage 8 of air blower 10 makes biomass fuel together with air by leading
Expects pipe 7, which enters, enters burning inside biomass combustion boiler 1, the high-temperature flue gas for generation of burning is discharged by exhanst gas outlet 4, is passed through
High-temperature flue gas pipeline 12 enters in the smoke exhaust pipe 51 of the first residual heat using device 5, in smoke exhaust pipe 51, the heat of high-temperature flue gas
It is transferred to by heat exchange in the air of intake stack 52 and realizes heating, the air after heating is logical into charging by air blower 10
In road 8 and biomass combustion boiler 1, realizes to biomass fuel and preheating of air needed for burning is handled, reduce boiler combustion
Energy consumption and cost, the flue gas after the first residual heat using device 5 enters in water tank 63 under the action of air-introduced machine 64
In sealing pipeline 65, using water specific heat capacity biggish performance the after-heat in flue gas is transferred in the water of water tank 63 and carries out
Heating, is entered in flue gas purification device 62 by the flue gas after sealing pipeline 65, and the water after heating passes through water-supply-pipe 69 and the
One water pump 68, which is delivered to spray tube 610 and is injected in flue gas purification device 62 by spray head 611, absorbs the harmful substance in flue gas,
It is finally discharged by escape pipe 67, the water after heating can be improved to harmful substance absorption efficiency, guarantee the effect to gas cleaning, drop
Pollution of the low biomass combustion boiler 1 to environment, improves the utilization rate of boiler smoke thermal energy, and practicability is stronger.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of biomass boiler high-temperature flue gas purification processing unit, including biomass combustion boiler (1), biomass fuel import
(3), exhanst gas outlet (4), the first residual heat using device (5), flue gas processing device (6), passage (7), feeding-passage (8), into
Hopper (9), air blower (10), rack (11), high-temperature flue gas pipeline (12) and burner (13), it is characterised in that: the biology
The bottom of matter burning boiler (1), the biomass combustion boiler (1) is fixedly installed with pedestal (2), the biomass combustion boiler
(1) inside is equipped with burner (13), offers biomass on the biomass combustion boiler (1) of burner (13) side
Fuel inlet (3) opens up exhanst gas outlet (4), institute on the biomass combustion boiler (1) at the top of the biomass fuel import (3)
The output end for stating exhanst gas outlet (4) is connected to one end of high-temperature flue gas pipeline (12), the high-temperature flue gas pipeline (12) it is another
End is connect with the input terminal of the first residual heat using device (5), and one end of the biomass fuel import (3) and passage (7) connects
Connect, the other end of the passage (7) is connect with one end of feeding-passage (8), be equipped at the top of the feeding-passage (8) into
Hopper (9) is connected to setting, the other end of the feeding-passage (8) and air blast between the feed hopper (9) and feeding-passage (8)
The output end of machine (10) is connected to, and the input terminal of the air blower (10) is connect with the first residual heat using device (5), the air blower
(10) it is fixedly mounted by rack (11), gas is installed on the biomass combustion boiler (1) of exhanst gas outlet (4) opposite side
Source (14), the rack (11) are made of stainless steel.
2. a kind of biomass boiler high-temperature flue gas purification processing unit according to claim 1, it is characterised in that: described
One residual heat using device (5) includes smoke exhaust pipe (51), intake stack (52), discharge flue (53), smoke inlet (54), smoke outlet
(55), sealing ring (56), air inlet (57), screen pack (58) and thermal insulation material casing (59), the smoke exhaust pipe (51) are internal
It is equipped with intake stack (52), is formed with discharge flue (53), the row between the intake stack (52) and smoke exhaust pipe (51)
Side at the top of smoke pipe (51) offers smoke inlet (54), and the output end of the smoke inlet (54) and high-temperature flue gas pipeline (12) connects
It connects, the bottom of smoke exhaust pipe (51) side offers smoke outlet (55), and the smoke outlet (55) and smoke inlet (54) setting exist
On the opposite two sides of smoke exhaust pipe (51), the top and side of the smoke exhaust pipe (51) are provided with circular hole, the intake stack (52)
One end pass through the circular hole at the top of smoke exhaust pipe (51), the other end of the intake stack (52) passes through the circle of smoke exhaust pipe (51) side
Hole is simultaneously connect with the input terminal of air blower (10), and the smoke exhaust pipe (51) and intake stack (52) installation place are provided with sealing ring
(56), it is set as air inlet (57) at the top of the intake stack (52), filter screen is installed on the outside of the air inlet (57)
Plate (58) is arranged with thermal insulation material casing (59) on the intake stack (52) between the smoke exhaust pipe (51) and air blower (10).
3. a kind of biomass boiler high-temperature flue gas purification processing unit according to claim 1, it is characterised in that: the cigarette
Flash Gas Compression Skid System (6) includes the second residual heat using device (61), flue gas purification device (62), water tank (63), air-introduced machine (64), close
Tube sealing road (65), air inlet (66), escape pipe (67), the first water pump (68), water-supply-pipe (69), spray tube (610), spray head
(611), return pipe (612) and the second water pump (613) are provided with water tank (63), institute on second residual heat using device (61)
The inside for stating water tank (63) is equipped with sealing pipeline (65), and the input terminal of the sealing pipeline (65) passes through pipeline and smoke outlet
(55) it connects, the output end of the sealing pipeline (65) is connect by pipeline with the input terminal of air-introduced machine (64), the air-introduced machine
(64) output end is connect with the air inlet (66) of flue gas purification device (62), the top setting of the flue gas purification device (62)
Have escape pipe (67), the output end of the water tank (63) is connect by water-supply-pipe (69) with the input terminal of the first water pump (68), institute
The output end for stating the first water pump (68) is connect by water-supply-pipe (69) spray tube (610) internal with flue gas purification device (62),
It is equipped with multiple spray heads (611) on the spray tube (610), the bottom of the flue gas purification device (62) is connected with return pipe
(612), the output end of the return pipe (612) is connect with the input terminal of the second water pump (613), second water pump (613)
Output end is connect by return pipe (612) with the input terminal of water tank (63), is equipped with sewage purification on the return pipe (612)
Device.
4. a kind of biomass boiler high-temperature flue gas purification processing unit according to claim 3, it is characterised in that: described close
The U-shaped pipe setting in tube sealing road (65).
5. a kind of biomass boiler high-temperature flue gas purification processing unit according to claim 1, it is characterised in that: described to lead
Expects pipe (7) is obliquely installed in 45 °.
6. a kind of biomass boiler high-temperature flue gas purification processing unit according to claim 3, it is characterised in that: the spray
Head (611) uses atomizer.
7. a kind of biomass boiler high-temperature flue gas purification processing unit according to claim 2, it is characterised in that: it is described into
Heat conductive silicon grease material layer is coated on the tube wall of air piping (52) and sealing pipeline (65).
8. a kind of biomass boiler high-temperature flue gas purification processing unit according to claim 1, it is characterised in that: the life
Observation window (15) are provided on substance combustion boiler (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811046060.1A CN109210558A (en) | 2018-09-07 | 2018-09-07 | A kind of biomass boiler high-temperature flue gas purification processing unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811046060.1A CN109210558A (en) | 2018-09-07 | 2018-09-07 | A kind of biomass boiler high-temperature flue gas purification processing unit |
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| CN109210558A true CN109210558A (en) | 2019-01-15 |
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| CN201811046060.1A Pending CN109210558A (en) | 2018-09-07 | 2018-09-07 | A kind of biomass boiler high-temperature flue gas purification processing unit |
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| CN110242976A (en) * | 2019-05-31 | 2019-09-17 | 山东郓城琦泉生物发电有限公司 | A kind of one Secondary Air inlet flue gas waste-heat equipment of biomass boiler |
| CN111623644A (en) * | 2020-06-23 | 2020-09-04 | 百色皓海碳素有限公司 | Novel energy-saving prebaked anode roasting furnace |
| CN112902129A (en) * | 2021-01-26 | 2021-06-04 | 宁夏鑫尔特新能源有限公司 | High-efficient pulverized coal combustion steam boiler |
| CN116210941A (en) * | 2023-02-06 | 2023-06-06 | 安徽中科自动化股份有限公司 | Biomass tobacco flue-curing furnace with separated feeding and combustion |
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| CN110242976A (en) * | 2019-05-31 | 2019-09-17 | 山东郓城琦泉生物发电有限公司 | A kind of one Secondary Air inlet flue gas waste-heat equipment of biomass boiler |
| CN111623644A (en) * | 2020-06-23 | 2020-09-04 | 百色皓海碳素有限公司 | Novel energy-saving prebaked anode roasting furnace |
| CN112902129A (en) * | 2021-01-26 | 2021-06-04 | 宁夏鑫尔特新能源有限公司 | High-efficient pulverized coal combustion steam boiler |
| CN116210941A (en) * | 2023-02-06 | 2023-06-06 | 安徽中科自动化股份有限公司 | Biomass tobacco flue-curing furnace with separated feeding and combustion |
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Application publication date: 20190115 |
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