CN108007216A - A kind of high-effect steam boiler - Google Patents
A kind of high-effect steam boiler Download PDFInfo
- Publication number
- CN108007216A CN108007216A CN201610946234.4A CN201610946234A CN108007216A CN 108007216 A CN108007216 A CN 108007216A CN 201610946234 A CN201610946234 A CN 201610946234A CN 108007216 A CN108007216 A CN 108007216A
- Authority
- CN
- China
- Prior art keywords
- furnace body
- flue
- steam boiler
- water
- effect steam
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/20—Sulfur; Compounds thereof
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Air Supply (AREA)
Abstract
The invention provides a kind of high-effect steam boiler, including furnace body and waste-heat recovery device, the inside of the furnace body includes fuel chambers, combustion chamber, flue and water jacket, the waste-heat recovery device is connected by defeated smoke pipe with outlet flue, the waste-heat recovery device includes housing, and recovery room, preheating chamber and full fin heat pipe are provided with the housing.The high-effect steam boiler efficiency of heating surface described in the invention is fast, energy utilization rate is high, and effectively can carry out dedusting, heat recovery to caused exhaust gas after boiler operatiopn, and energy conservation and environmental protection, has higher utility value.
Description
Technical field
The invention belongs to boiler plant field, more particularly, to a kind of high-effect steam boiler.
Background technology
Boiler is a kind of energy conversion, and the energy inputted to boiler has chemical energy, electric energy in fuel, boiler output
Steam, high-temperature water or organic heat carrier with certain thermal energy.The hot water or steam produced in boiler can directly be industrial production
With people's lives provide needed for thermal energy, can also be converted to mechanical energy by Steam Power Equipment, or again by generator by machinery
Electric energy can be converted to.
The heater for providing hot water is known as hot-water boiler, is mainly used for living, also there is a small amount of application in industrial production.Produce
The boiler of steam is known as steam boiler, is often simply called boiler, is chiefly used in thermal power station, ship, locomotive and industrial and mining enterprises.Tradition at present
The existing steam water boiler of boiler generally use Washdown type, high-temperature flue gas is directly discharged into by the high temperature of stove chamber inner combustion through impact tube
Air, part of fuel position, which is fully burnt, just directly to be drained into air, causes emission of substance exceeded, atmosphere pollution is serious, at the same time
The heat radiation area of boiler internal is little, and heat utilization efficiency is not also high.
The content of the invention
In view of this, the invention is directed to a kind of high-effect steam boiler, is fired with solving fuel in the prior art
Burn insufficient, emission from boiler and pollute exceeded and relatively low energy utilization rate technical problem.
To reach above-mentioned purpose, what the technical solution of the invention was realized in：
A kind of high-effect steam boiler, including furnace body, waste-heat recovery device and desulfurizer；
The inside of the furnace body includes fuel chambers, combustion chamber, flue and water jacket, and the fuel chambers are arranged on furnace body side,
The combustion chamber is arranged on below furnace body, and the fuel chambers bottom is provided with the baffle that can be pushed and pulled, and one end of the baffle is stretched
Go out furnace body, the inner wall of the other end and combustion chamber offsets, and the combustion chamber is communicated with the bottom of fuel chambers, is set at the top of the furnace body
There is outlet flue, the outlet flue is connected with combustion chamber by some flues, forms water jacket between the flue and inboard wall of furnace body, institute
State sidewall of the furnace body and be provided with water inlet and the fuel dispensing port for launching fuel to fuel chambers, water outlet is additionally provided with the top of furnace body
Mouth and venthole, the bottom of furnace body are provided with some ash holes, and being additionally provided with above the ash hole can open and cover out
The moving grate of grey mouth, the handle of the moving grate are arranged on outside furnace body；
The waste-heat recovery device is connected by defeated smoke pipe with outlet flue, and the waste-heat recovery device includes housing, described
Recovery room, preheating chamber and full fin heat pipe are provided with housing, the recovery room is connected with defeated smoke pipe, is set at the top of the recovery room
Smoke outlet is equipped with, inner vertical is provided with some partition plates, and the partition plate is spaced to set formation to walk cigarette circuit, the preheating chamber
Top is provided with circulating water intake, and bottom is provided with cooling water inlet and circulating water outlet, and described full fin heat pipe one end is stretched into back
Chamber interior is received, the other end is stretched into inside preheating chamber；
The desulfurizer includes exhaust pipe and desulfurization pond, and the exhaust pipe connects smoke outlet with desulfurization pond, described de-
Desulfuration solution is loaded with sulphur pond, waste gas outlet is provided with the top of the desulfurization pond；
The water outlet is connected with circulating water intake by the first hot-water line, and circulation is provided with first hot-water line
Pump, wind turbine is provided with the defeated smoke pipe, the water inlet that the circulating water outlet is set with sidewall of the furnace body passes through the second hot-water line
Connect, valve is provided with second hot-water line.
Further, the recovery room bottom is provided with flue-dust retainer.
Further, the furnace body outer wall is enclosed with vacuum heat-insulating layer.
Further, the fuel chamber interior walls are provided with thermal insulation layer.
Further, the partition plate is the smooth stainless steel plate in surface.
Further, the flue inner wall is coated with corrosion-resistant coating.
Further, the flue sidewall is provided with some fins.
Relative to the prior art, the high-effect steam boiler described in the invention has the advantage that：
（1）The high-effect steam boiler efficiency of heating surface described in the invention is fast, energy utilization rate is high, and can be effective
Dedusting, heat recovery are carried out to caused exhaust gas after boiler operatiopn, energy conservation and environmental protection, has higher utility value.
（2）High-effect steam boiler described in the invention is by setting spiral helicine flue to add flue gas in boiler
In residence time, greatly improve the utilization ratio of the energy.
（3）High-effect steam boiler described in the invention is provided with fuel chambers inside it, can be at any time to burning
Indoor dispensing fuel, reduces the workload of worker.
（4）High-effect steam boiler described in the invention is additionally arranged desulfurizer and greatly reduces pollutant in flue gas
Content, further reduce air pollution.
（5）It is reasonable that high-effect steam boiler overall structure described in the invention is set, and cold water is carried out circulated heat
Exchange, while waste-heat recovery device and desulfurizer is tender can reduce flue-gas temperature, reduce thermal pollution, meeting actual use will
Ask.
Brief description of the drawings
The attached drawing for forming the part of the invention is used for providing further understanding the invention, present invention wound
The schematic description and description made is used to explain the invention, does not form the improper restriction to the invention.
In attached drawing：
Fig. 1 is the structure diagram of the high-effect steam boiler described in the invention embodiment.
Description of reference numerals：
1- furnace bodies；2- fuel chambers；3- combustion chambers；4- flues；5- water jackets；6- baffles；7- handles；8- outlet flues；9- is intake
Mouthful；10- fuel dispensing ports；11- water outlets；12- ventholes；13- ash holes；14- moving grates；The defeated smoke pipes of 15-；16- housings；
17- recovery rooms；18- preheating chambers；The full fin heat pipes of 19-；20- smoke outlets；21- partition plates；22- circulating water intakes；23- cold water into
Mouthful；24- circulating water outlets；The first hot-water lines of 25-；26- circulating pumps；27- wind turbines；The second hot-water lines of 28-；29- valves；30- collection
Ash bucket；31- fins；32- desulfurization pond；33- exhaust pipes；34- desulfuration solutions；35- waste gas outlets；36- thermal insulation layers.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the invention can
To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the invention.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the invention
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments creates.
A kind of high-effect steam boiler, as shown in Figure 1, including furnace body 1 and waste-heat recovery device；
The inside of the furnace body 1 includes fuel chambers 2, combustion chamber 3, flue 4 and water jacket 5, and the fuel chambers 2 are arranged on furnace body
1 side, the combustion chamber 3 are arranged on the lower section of furnace body 1, and 3 bottom of fuel chambers is provided with the baffle 6 that can be pushed and pulled, the gear
Furnace body 1 is stretched out in one end of plate 6, and the other end and the inner wall of combustion chamber 3 offset, and the baffle 6 stretches out 1 one end of furnace body and is additionally provided with handle
Hand 7, the combustion chamber 3 are communicated with the bottom of fuel chambers 2, and water jacket 5 is formed between 1 inner wall of the flue 4 and furnace body.Pass through cylinder
The bottom of fuel chambers 2 is opened or closed to the flexible controllable baffle 6 of telescopic rod in 7, so as to fulfill intermittent to combustion chamber 3
Fuel is launched, worker only needs that disposably fuel will be piled in fuel chambers 3, you can the flexible of control cylinder 7 controls the throwing of fuel
Put opportunity and launch material number, reduce the working strength of worker.
The top of furnace body 1 is provided with outlet flue 8, and the outlet flue 8 is connected with combustion chamber 3 by some flues 4, flue
4 are arranged side by side or in the shape of a spiral to be vertical, and the surface of 4 inner wall of flue be provided with some fins 31 come further increase flue gas with
The contact area of flue 4,1 side wall of furnace body are provided with water inlet 9 and the fuel dispensing port for launching fuel to fuel chambers 2
10, the top of furnace body 1 is additionally provided with water outlet 11 and venthole 12, and 1 bottom of furnace body is provided with some ash holes 13, it is described go out
The grey top of mouth 13 is additionally provided with the moving grate 14 that can open and cover ash hole 13, and the handle of the moving grate 14 is arranged on
Outside furnace body 1.
The waste-heat recovery device is connected by defeated smoke pipe 15 with outlet flue 6, and the waste-heat recovery device includes housing 16,
Recovery room 17, preheating chamber 18 and full fin heat pipe 19, the recovery room 17 is provided with the housing 16 to connect with defeated smoke pipe 15,
The top of recovery room 17 is provided with smoke outlet 20, and inner vertical is provided with some partition plates 21, and the partition plate 21 is spaced to be set
Put to form away cigarette circuit, the top of preheating chamber 18 is provided with circulating water intake 22, and bottom is provided with cooling water inlet 23 and circulation
Water out 24, described complete 19 one end of fin heat pipe are stretched into inside recovery room 17, and the other end is stretched into inside preheating chamber 18, passes through full heat
Waste heat in flue gas is transferred in the cold water of preheating chamber 18 by finned tube 19.
In order to reduce the sulfur content in burning waste gas, the pollution of exhaust gas is further reduced, is increased after waste-heat recovery device
If desulfurizer, desulfurizer includes exhaust pipe 33 and desulfurization pond 32, and the exhaust pipe 33 is by smoke outlet 20 and desulfurization pond 32
Connect, desulfuration solution 34 is loaded with the desulfurization pond 32, the top of desulfurization pond 32 is provided with waste gas outlet 35.
The water outlet 11 is connected with circulating water intake 22 by the first hot-water line 25, is set on first hot-water line 25
There is circulating pump 26, wind turbine 27, the water inlet that the circulating water outlet 24 is set with 1 side wall of furnace body are provided with the defeated smoke pipe 15
9 are connected by the second hot-water line 28, and valve 29 is provided with second hot-water line 28.
17 bottom of recovery room is provided with flue-dust retainer 30, meanwhile, partition plate 21 is the smooth stainless steel plate in surface, makes flue gas
In solid matter along partition plate 21 surface cut-in flue-dust retainer 30 in.
1 outer wall of furnace body is enclosed with vacuum heat-insulating layer.Insulating layer can keep the temperature the liquid of heating in furnace body 1, have
Help improve heating effect.
In combustion chamber, 2 inner wall is provided with thermal insulation layer 36, reduces in water jacket 4 in heat transfer to the fuel chambers 2 of water, otherwise grows
Time thermal accumlation easily causes fuel spontaneous combustion to trigger security incident.Meanwhile 1 outer wall of furnace body can be provided with water-level gauge and air pressure
Detection device（Not shown in figure）Prevent boiler dry combustion method or internal vapor pressure is excessive explodes.
Due to containing substantial amounts of chemical substance in the combustion product of fuel, easily corrode flue inner wall, therefore in 4 inner wall of flue
It is coated with the service life of corrosion-resistant coating prolonged boiler.
In use, cold water is first passed through into preheating chamber 18, while starting circulating pump 26 makes cold water be full of water jacket 5, by fuel
Coal dust is launched in room 2, baffle 6 is opened after filling up makes coal dust light fuel after entering combustion chamber 3, while starts circulating pump 26 and wind
Machine 27, opens valve 29, the flue gas that coal dust firing produces is entered in waste-heat recovery device from flue 4 by defeated smoke pipe 15, by heat
Amount passes to complete hot finned tube 19, and is passed to by it in the cold water of preheating chamber 18, from exhaust gas after desulfurizer desulfurization
35 rows are exported to air, at the same cold water under the action of circulating pump 26 the first hot-water line 25, water jacket 5, the second hot-water line 28 with
And move in circles in preheating chamber 18 and carry out heat exchange, the steam of generation is energized from the discharge of venthole 12.
The foregoing is merely the preferred embodiment of the invention, is not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on, should be included in the invention
Protection domain within.
Claims (7)
- A kind of 1. high-effect steam boiler, it is characterised in that：The boiler includes furnace body, waste-heat recovery device and desulfurizer；The inside of the furnace body includes fuel chambers, combustion chamber, flue and water jacket, and the fuel chambers are arranged on furnace body side, described Combustion chamber is arranged on below furnace body, and the fuel chambers bottom is provided with the baffle that can be pushed and pulled, and stove is stretched out in one end of the baffle The inner wall of body, the other end and combustion chamber offsets, and the combustion chamber is communicated with the bottom of fuel chambers, is provided with out at the top of the furnace body Mouth, the outlet flue are connected with combustion chamber by some flues, and the first water jacket, institute are formed between the flue and inboard wall of furnace body State sidewall of the furnace body and be provided with water inlet and the fuel dispensing port for launching fuel to fuel chambers, water outlet is additionally provided with the top of furnace body Mouth and venthole, the bottom of furnace body are provided with some ash holes, and being additionally provided with above the ash hole can open and cover out The moving grate of grey mouth, the handle of the moving grate are arranged on outside furnace body；The waste-heat recovery device is connected by defeated smoke pipe with outlet flue, and the waste-heat recovery device includes housing, the housing Recovery room, preheating chamber and full fin heat pipe are inside provided with, the recovery room is connected with defeated smoke pipe, is provided with the top of the recovery room Smoke outlet, inner vertical are provided with some partition plates, and the partition plate is spaced to set formation to walk cigarette circuit, the preheating chamber top Circulating water intake is provided with, bottom is provided with cooling water inlet and circulating water outlet, and recovery room is stretched into described full fin heat pipe one end Inside, the other end are stretched into inside preheating chamber；The desulfurizer includes exhaust pipe and desulfurization pond, and the exhaust pipe connects smoke outlet with desulfurization pond, the desulfurization pond Desulfuration solution is inside loaded with, waste gas outlet is provided with the top of the desulfurization pond；The water outlet is connected with circulating water intake by the first hot-water line, is provided with circulating pump on first hot-water line, institute To state and wind turbine is provided with defeated smoke pipe, the circulating water outlet is connected with the water inlet that sidewall of the furnace body is set by the second hot-water line, Valve is provided with second hot-water line.
- 2. high-effect steam boiler according to claim 1, it is characterised in that：The recovery room bottom is provided with collection ash Bucket.
- 3. high-effect steam boiler according to claim 1 or 2, it is characterised in that：The furnace body outer wall is enclosed with vacuum Insulating layer.
- 4. high-effect steam boiler according to claim 3, it is characterised in that：The fuel chamber interior walls are provided with heat-insulated Layer.
- 5. high-effect steam boiler according to claim 3, it is characterised in that：The partition plate is the smooth stainless steel in surface Plate.
- 6. high-effect steam boiler according to claim 3, it is characterised in that：The flue inner wall is coated with anticorrosion Layer.
- 7. high-effect steam boiler according to claim 1, it is characterised in that：The flue sidewall is provided with some convex Rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610946234.4A CN108007216A (en) | 2016-11-02 | 2016-11-02 | A kind of high-effect steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610946234.4A CN108007216A (en) | 2016-11-02 | 2016-11-02 | A kind of high-effect steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108007216A true CN108007216A (en) | 2018-05-08 |
Family
ID=62047679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610946234.4A Pending CN108007216A (en) | 2016-11-02 | 2016-11-02 | A kind of high-effect steam boiler |
Country Status (1)
| Country | Link |
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| CN (1) | CN108007216A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929732A (en) * | 2009-06-19 | 2010-12-29 | 王兰柱 | Environment-friendly and energy-saving constant pressure hot water boiler |
| CN202141195U (en) * | 2011-07-05 | 2012-02-08 | 浙江上能锅炉有限公司 | Vacuum hot water boiler with waste heat recycling device |
| CN202216289U (en) * | 2011-08-19 | 2012-05-09 | 王家伟 | Domestic furnace |
| JP2014016135A (en) * | 2012-07-11 | 2014-01-30 | Miura Co Ltd | Marine boiler |
| CN103629682A (en) * | 2013-11-13 | 2014-03-12 | 江苏和顺环保股份有限公司 | Boiler waste heat utilization system |
| CN204739612U (en) * | 2015-06-03 | 2015-11-04 | 际华三五二二装具饰品有限公司 | Novel automatic feed of biomass fuel furnace anti -backfire device |
| CN105258336A (en) * | 2015-09-17 | 2016-01-20 | 哈尔滨市金京锅炉有限公司 | Efficient and environment-friendly boiler |
| CN105546558A (en) * | 2016-02-04 | 2016-05-04 | 赵海舜 | Biomass combustion machine capable of discharging slag without furnace shutdown |
| CN206191560U (en) * | 2016-11-02 | 2017-05-24 | 天津瑞海潮科技有限公司 | Energy -saving environment -protecting steam boiler |
-
2016
- 2016-11-02 CN CN201610946234.4A patent/CN108007216A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101929732A (en) * | 2009-06-19 | 2010-12-29 | 王兰柱 | Environment-friendly and energy-saving constant pressure hot water boiler |
| CN202141195U (en) * | 2011-07-05 | 2012-02-08 | 浙江上能锅炉有限公司 | Vacuum hot water boiler with waste heat recycling device |
| CN202216289U (en) * | 2011-08-19 | 2012-05-09 | 王家伟 | Domestic furnace |
| JP2014016135A (en) * | 2012-07-11 | 2014-01-30 | Miura Co Ltd | Marine boiler |
| CN103629682A (en) * | 2013-11-13 | 2014-03-12 | 江苏和顺环保股份有限公司 | Boiler waste heat utilization system |
| CN204739612U (en) * | 2015-06-03 | 2015-11-04 | 际华三五二二装具饰品有限公司 | Novel automatic feed of biomass fuel furnace anti -backfire device |
| CN105258336A (en) * | 2015-09-17 | 2016-01-20 | 哈尔滨市金京锅炉有限公司 | Efficient and environment-friendly boiler |
| CN105546558A (en) * | 2016-02-04 | 2016-05-04 | 赵海舜 | Biomass combustion machine capable of discharging slag without furnace shutdown |
| CN206191560U (en) * | 2016-11-02 | 2017-05-24 | 天津瑞海潮科技有限公司 | Energy -saving environment -protecting steam boiler |
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