CN106090864A - A kind of biomass steam boiler system - Google Patents
A kind of biomass steam boiler system Download PDFInfo
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- CN106090864A CN106090864A CN201610628548.XA CN201610628548A CN106090864A CN 106090864 A CN106090864 A CN 106090864A CN 201610628548 A CN201610628548 A CN 201610628548A CN 106090864 A CN106090864 A CN 106090864A
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- Prior art keywords
- biomass
- water
- boiler
- storage cavity
- water storage
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
- F22B31/08—Installation of heat-exchange apparatus or of means in boilers for heating air supplied for combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/003—Feed-water heater systems
-
- 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
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S21/00—Solar heat collectors not provided for in groups F24S10/00-F24S20/00
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Air Supply (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention discloses a kind of biomass steam boiler system, including biomass boiler；Biomass fuel material conveyer；It is connected with the exhaust opening of biomass boiler and there is the flue gas heat-exchange unit of heat exchange water storage cavity；It is sequentially connected to the fiber bag precipitator of flue gas heat-exchange unit, air-introduced machine and smoke exhaust pipe；The water source being connected with the water filling port of water storage cavity by the first arm；Water inlet is connected with the outlet of water storage cavity, the solar thermal collector that outlet is connected with the water filling port of biomass boiler；The first water pump being arranged between water storage cavity and solar thermal collector；The solar electric power supply system being connected with the conveying mechanism power supply of biomass fuel material conveyer, in boiler running process, cold water enters boiler after passing sequentially through the water storage cavity of flue gas heat-exchange unit and twice heating of solar thermal collector, the consumption to energy when steam boiler runs can be reduced, fiber bag precipitator realizes gas cleaning, the discharge of pollutant can be reduced, it is achieved energy-saving and emission-reduction.
Description
Technical field
The present invention relates to boiler technology field, particularly to a kind of biomass steam boiler system.
Background technology
Boiler is a kind of energy conversion, and the energy to boiler input has the chemical energy in fuel, electric energy, and boiler exports
Having the steam of certain heat energy, high-temperature water or organic heat carrier, the hot water or the steam that produce in boiler can be directly commercial production
Thering is provided required heat energy with people's lives, the boiler wherein producing steam is referred to as steam boiler, and steam boiler is that people concentrate acquisition
One of the visual plant at high-temperature steam and water source, has irreplaceable effect in fields such as heating, supply and water supply, steam
Often mainly rely on during boiler operatiopn and drive boiler operatiopn by the resource such as burning coal, oil plant, thus cause boiler
Operation energy consumption is relatively big, and environmental contamination is the biggest, it is impossible to meet the most energy-saving and cost-reducing and needs of conservation of nature environment, for
Solving this problem, the most conventional way mainly sets by increasing economizer, exhaust waste heat recovery device etc. to boiler
Standby, on the one hand reach to improve the purpose of boiler resource utilization, on the other hand the air of boiler operatiopn or water source can be carried out
Preheating, but actual motion finds, these traditional ways, under operational efficiency is relatively low, especially with boiler exhaust gas to pot
The efficiency that stove water carries out the pre-heat treatment is the lowest, it is difficult to meets the needs that boiler is actually used, therefore causes boiler operationally
Still need to consume substantial amounts of fuel, for this present situation, in the urgent need to developing a kind of brand-new energy-saving steam boiler, with full
The needs that foot is actually used.
In sum, how to reduce the consumption to energy when steam boiler runs, reduce the discharge of pollutant, it is achieved energy-conservation
Reduce discharging, become the technical problem that those skilled in the art are urgently to be resolved hurrily.
Summary of the invention
It is an object of the invention to provide a kind of biomass steam boiler system, it is possible to reduce when steam boiler runs the energy
Consumption, reduce pollutant discharge, it is achieved energy-saving and emission-reduction.
For solving above-mentioned technical problem, the technical scheme is that
A kind of biomass steam boiler system, including biomass boiler and biomass fuel material conveyer, also includes:
Flue gas heat-exchange unit, including having the water storage cavity of water filling port and outlet, and runs through that described water storage cavity is internal to be arranged
Many straight flues, the inlet end of many described straight flues is all connected with the outlet flue of biomass boiler；
Fiber bag precipitator, the outlet side of all described with the many straight flue of the air inlet of described fiber bag precipitator is connected；
Air-introduced machine, is connected at the gas outlet of described fiber bag precipitator；
Smoke exhaust pipe, is connected with the air outlet of described air-introduced machine；
Water source, is connected by the water filling port of the first arm with described water storage cavity；
Solar thermal collector, the water inlet of solar thermal collector is connected with the outlet of water storage cavity, solar thermal collector
Outlet is connected with the water filling port of biomass boiler；
The first water pump being arranged between described water storage cavity and solar thermal collector；
The solar electric power supply system being connected with the power supply of described biomass fuel material conveyer.
Preferably, also include the second arm bridging between described water source and the water inlet of solar thermal collector, second
Arm is in parallel with described first arm, described first arm is provided with the first valve, described second arm is provided with second
Valve, the outlet at described water source is provided with the house steward being connected with the first arm, the second arm, described house steward is provided with second
Water pump.
Preferably, the outer wall of described water storage cavity is provided with heat-insulation layer.
Preferably, the 3rd water pump it is provided with between described solar thermal collector and biomass boiler.
Preferably, it is provided with the 3rd valve at the water filling port of described biomass boiler.
Preferably, described solar electric power supply system includes: solar panel；The solar energy being connected with solar panel
Controller；Feeder ear is connected with biomass fuel material conveyer power supply, and the accumulator controlled by controller for solar；It is connected to store
Inverter between battery and biomass fuel material conveyer power supply.
Biomass steam boiler system provided by the present invention, uses the biomass boiler of firing biomass fuel, burning
Recyclable fuel, reduces the consumption to non-regeneration energy, and the water injecting biomass boiler sequentially passes through flue gas heat-exchange unit in advance
Water storage cavity and the secondary temperature elevation of solar thermal collector, make the water of injection biomass boiler have certain basal temperature, steam
There is speed faster, and consumption to energy when steam boiler runs can be reduced, and then decrease the discharge of pollutant, flue gas
Run through many straight flues of setting inside the water storage cavity of heat exchanger, the inlet end of many straight flues all with the smoke of biomass boiler
Mouth is connected, and is connected with fiber bag precipitator, air-introduced machine and smoke exhaust pipe at the gas outlet of straight flue in turn, it is achieved the purification row of flue gas
Putting, finally realize energy-saving and emission-reduction, the power supply of biomass fuel material conveyer is connected with solar electric power supply system, by solar powered,
Save the energy further.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of biomass steam boiler system provided by the present invention.
Detailed description of the invention
The core of the present invention is to provide a kind of biomass steam boiler system, it is possible to reduce when steam boiler runs the energy
Consumption, reduce pollutant discharge, it is achieved energy-saving and emission-reduction.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Incorporated by reference to the structural representation that Fig. 1, Fig. 1 are biomass steam boiler system provided by the present invention.
Biomass steam boiler system provided by the present invention, including biomass boiler 1 and biomass fuel material conveyer 2,
Also include: flue gas heat-exchange unit 3, including having the water storage cavity 31 of water filling port and outlet, and run through that water storage cavity 31 is internal to be arranged
Many straight flues 32, the inlet end of many straight flues 32 all outlet flues with biomass boiler 1 are connected；Fiber bag precipitator 4,
The air inlet of sack cleaner 4 all outlet sides with many straight flues 32 are connected；Air-introduced machine 5, is connected to fiber bag precipitator 4
At gas outlet；Smoke exhaust pipe 6, is connected with the air outlet of air-introduced machine 5；Water source 7, by the water filling port of the first arm 71 with water storage cavity 31
It is connected；Solar thermal collector 8, the water inlet of solar thermal collector 8 is connected with the outlet of water storage cavity 31, solar thermal collector 8
Outlet be connected with the water filling port of biomass boiler 1；The first water pump being arranged between water storage cavity 31 and solar thermal collector 8
9；The solar electric power supply system 10 being connected with the power supply of biomass fuel material conveyer 2.
Flue gas heat-exchange unit 3 uses water storage cavity 31 to wrap up the structure of many straight flues 32, from the flue gas of biomass boiler 1 discharge
Being shunted by many straight flues 32, the water in water storage cavity 31 increases with the contact area of high-temperature flue gas, and heat exchange efficiency is high, is once added
Water after heat can be delivered to solar thermal collector 8 by the first water pump 9, improves the programming rate in solar thermal collector 8, enters
And improve the efficiency injecting hot water in biomass boiler 1.
Biomass steam boiler system provided by the present invention, uses the biomass boiler 1 of firing biomass fuel, burning
Recyclable fuel, reduces the consumption to non-regeneration energy, and the water injecting biomass boiler 1 sequentially passes through flue gas heat-exchange unit in advance
The water storage cavity 31 of 3 and the secondary temperature elevation of solar thermal collector 8, make the water of injection biomass boiler 1 have certain basal temperature,
Steam generation speed faster, and can reduce consumption to energy when steam boiler runs, and then decreases the discharge of pollutant,
The internal many straight flues 32 running through setting of the water storage cavity 31 of flue gas heat-exchange unit 3, the inlet end of many straight flues 32 is all with biological
The outlet flue of matter boiler 1 is connected, and is connected with fiber bag precipitator 4, air-introduced machine 5 and smoke exhaust pipe at the gas outlet of straight flue 32 in turn
6, it is achieved the purification discharge of flue gas, finally realize energy-saving and emission-reduction, the power supply of biomass fuel material conveyer 2 and solar electric power supply system
10 are connected, and by solar powered, save the energy further.
For further optimisation technique scheme, biomass steam boiler system provided by the present invention, also include bridging at
The second arm 72 between the water inlet of water source 7 and solar thermal collector 8, the second arm 72 is in parallel with the first arm 71, and first
Being provided with the first valve on arm 71, the second arm 72 is provided with the second valve, the outlet at water source 7 is provided with and first
The house steward that pipe the 71, second arm 72 connects, house steward is provided with the second water pump 73.
Said structure so that the water of output can select by the first arm 71 or the second arm 72 enterprising at water source 7
Entering in solar thermal collector 8, namely cold water can enter in biomass boiler 1 through secondary temperature elevation or once heat up, and adopts
During the mode once heated up, the water being temporarily stored in water storage cavity 31 enters back into solar energy heating after can ensure that abundant heat exchange
Device 8.
In order to be further ensured that the heat exchange efficiency of flue gas heat-exchange unit 3, biomass steam boiler system, the outer wall of water storage cavity 31
It is provided with heat-insulation layer.
In order to improve the water-injection efficiency in biomass boiler 1, arrange between solar thermal collector 8 and biomass boiler 1
There is the 3rd water pump 81.
Preferably, it is provided with the 3rd valve at the water filling port of biomass boiler 1.
Concrete, biomass steam boiler system provided by the present invention, its solar electric power supply system 10 includes: solar energy
Cell panel 101；The controller for solar 102 being connected with solar panel 101；Feeder ear and biomass fuel material conveyer 2 electricity
Source is connected, and the accumulator 103 controlled by controller for solar 102；It is connected to accumulator 103 and biomass fuel material conveyer 2
Inverter 104 between power supply.
Above a kind of biomass steam boiler system provided by the present invention is described in detail.Used herein
Principle and the embodiment of the present invention are set forth by specific case, and the explanation of above example is only intended to help to understand this
The method of invention and core concept thereof.It should be pointed out that, for those skilled in the art, without departing from this
On the premise of bright principle, it is also possible to the present invention is carried out some improvement and modification, these improve and modification also falls into present invention power
In the protection domain that profit requires.
Claims (6)
1. a biomass steam boiler system, including biomass boiler (1) and biomass fuel material conveyer (2), its feature exists
In, also include:
Flue gas heat-exchange unit (3), including having the water storage cavity (31) of water filling port and outlet, and runs through in described water storage cavity (31)
The many straight flues (32) that portion is arranged, the inlet end of many described straight flues (32) all with the outlet flue phase of biomass boiler (1)
Even；
Fiber bag precipitator (4), the outlet side of all described with the many straight flue (32) of the air inlet of described fiber bag precipitator (4)
It is connected；
Air-introduced machine (5), is connected at the gas outlet of described fiber bag precipitator (4)；
Smoke exhaust pipe (6), is connected with the air outlet of described air-introduced machine (5)；
Water source (7), is connected by the water filling port of the first arm (71) with described water storage cavity (31)；
Solar thermal collector (8), the water inlet of solar thermal collector (8) is connected with the outlet of water storage cavity (31), solar energy collection
The outlet of hot device (8) is connected with the water filling port of biomass boiler (1)；
The first water pump (9) being arranged between described water storage cavity (31) and solar thermal collector (8)；
The solar electric power supply system being connected with the power supply of described biomass fuel material conveyer (2)
(10)。
2. biomass steam boiler system as claimed in claim 1, it is characterised in that also include bridging at described water source (7)
And the second arm (72) between the water inlet of solar thermal collector (8), the second arm (72) and described first arm (71) and
Connection, described first arm (71) is provided with the first valve, described second arm (72) is provided with the second valve, described water source
(7) outlet is provided with the house steward being connected with the first arm (71), the second arm (72), and described house steward is provided with the second water
Pump (73).
3. biomass steam boiler system as claimed in claim 1, it is characterised in that the outer wall of described water storage cavity (31) is arranged
There is heat-insulation layer.
4. biomass steam boiler system as claimed in claim 1, it is characterised in that described solar thermal collector (8) is with raw
The 3rd water pump (81) it is provided with between material boiler (1).
5. biomass steam boiler system as claimed in claim 1, it is characterised in that the water filling of described biomass boiler (1)
The 3rd valve it is provided with at Kou.
6. biomass steam boiler system as claimed in claim 1, it is characterised in that described solar electric power supply system (10) wraps
Include: solar panel (101)；The controller for solar (102) being connected with solar panel (101)；Feeder ear is with biological
Matter fuel conveyer (2) power supply is connected, and the accumulator (103) controlled by controller for solar (102)；It is connected to accumulator
(103) inverter (104) and between biomass fuel material conveyer (2) power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610628548.XA CN106090864A (en) | 2016-08-01 | 2016-08-01 | A kind of biomass steam boiler system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610628548.XA CN106090864A (en) | 2016-08-01 | 2016-08-01 | A kind of biomass steam boiler system |
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| Publication Number | Publication Date |
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| CN106090864A true CN106090864A (en) | 2016-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610628548.XA Pending CN106090864A (en) | 2016-08-01 | 2016-08-01 | A kind of biomass steam boiler system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613156A (en) * | 2018-05-29 | 2018-10-02 | 德清县德沃工业设备安装有限公司 | A kind of efficient steam generation facility |
| CN109173458A (en) * | 2018-08-20 | 2019-01-11 | 李挺佳 | A kind of flue gas processing device of Industrial Boiler |
| CN109556102A (en) * | 2018-12-29 | 2019-04-02 | 吴荣彪 | A kind of double steam boilers |
| CN110845116A (en) * | 2019-11-02 | 2020-02-28 | 宁夏久瓦能源科技有限公司 | Utilize cyclic utilization system of biomass steam boiler mummification mud and electricity generation |
| CN117847607A (en) * | 2024-03-05 | 2024-04-09 | 山西省建筑科学研究院集团有限公司 | Low-carbon building multifunctional complementary device |
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| CN103604107A (en) * | 2013-10-22 | 2014-02-26 | 浙江大学 | Heat pump type solar energy biomass boiler system and method |
| CN203657211U (en) * | 2013-12-26 | 2014-06-18 | 珠海邦瑞合成材料有限公司 | Waste heat comprehensive utilization system of biomass boiler |
| CN204026729U (en) * | 2014-08-23 | 2014-12-17 | 广东梅雁吉祥水电股份有限公司 | A kind of energy-conservation device for utilizing waste of boiler |
| CN205259651U (en) * | 2015-12-30 | 2016-05-25 | 山东巨源实业科技股份有限公司 | Novel intelligent factory building of environmental protection and energy saving |
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| EP1947394A1 (en) * | 2007-01-17 | 2008-07-23 | Société Muller & Cie | Installation for domestic heating and/or for producing domestic hot water |
| CN103604107A (en) * | 2013-10-22 | 2014-02-26 | 浙江大学 | Heat pump type solar energy biomass boiler system and method |
| CN203657211U (en) * | 2013-12-26 | 2014-06-18 | 珠海邦瑞合成材料有限公司 | Waste heat comprehensive utilization system of biomass boiler |
| CN204026729U (en) * | 2014-08-23 | 2014-12-17 | 广东梅雁吉祥水电股份有限公司 | A kind of energy-conservation device for utilizing waste of boiler |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108613156A (en) * | 2018-05-29 | 2018-10-02 | 德清县德沃工业设备安装有限公司 | A kind of efficient steam generation facility |
| CN109173458A (en) * | 2018-08-20 | 2019-01-11 | 李挺佳 | A kind of flue gas processing device of Industrial Boiler |
| CN109173458B (en) * | 2018-08-20 | 2021-06-22 | 江苏瑞源加热设备科技有限公司 | Flue gas treatment device of industrial boiler |
| CN109556102A (en) * | 2018-12-29 | 2019-04-02 | 吴荣彪 | A kind of double steam boilers |
| CN109556102B (en) * | 2018-12-29 | 2024-04-09 | 吴荣彪 | Double-steam boiler |
| CN110845116A (en) * | 2019-11-02 | 2020-02-28 | 宁夏久瓦能源科技有限公司 | Utilize cyclic utilization system of biomass steam boiler mummification mud and electricity generation |
| CN117847607A (en) * | 2024-03-05 | 2024-04-09 | 山西省建筑科学研究院集团有限公司 | Low-carbon building multifunctional complementary device |
| CN117847607B (en) * | 2024-03-05 | 2024-05-14 | 山西省建筑科学研究院集团有限公司 | Low-carbon building multifunctional complementary device |
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Effective date of abandoning: 20190326 |