CN107655205A - A kind of three-dimensional energy-saving biomass fuel boiler - Google Patents
A kind of three-dimensional energy-saving biomass fuel boiler Download PDFInfo
- Publication number
- CN107655205A CN107655205A CN201710938080.9A CN201710938080A CN107655205A CN 107655205 A CN107655205 A CN 107655205A CN 201710938080 A CN201710938080 A CN 201710938080A CN 107655205 A CN107655205 A CN 107655205A
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- China
- Prior art keywords
- heat exchange
- heater
- biomass fuel
- furnace body
- hot
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/44—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with combinations of two or more of the types covered by groups F24H1/24 - F24H1/40 , e.g. boilers having a combination of features covered by F24H1/24 - F24H1/40
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1845—Arrangement or mounting of combustion heating means, e.g. grates or burners using solid fuel
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention discloses a kind of three-dimensional energy-saving biomass fuel boiler, including biomass fuel addition door, heat exchange countercheck rod, heat exchange body of heater and thermal insulation furnace body, heat exchange body of heater is installed inside the thermal insulation furnace body, some heat exchange fins are welded with heat exchange furnace body outer wall, heat exchange countercheck rod is welded with heat exchange inboard wall of furnace body, the heat exchange furnace interior is set to burner hearth, is provided with chimney at the top of heat exchange body of heater, and hot-water cavity is set in the thermal insulation furnace body outside the recuperative furnace body；Facilitate the addition of biomass fuel, ensure the abundant burning of biomass fuel, it is convenient its reclaimed water to be heated in heat transfer in burner hearth to hot-water cavity, heat exchange countercheck rod not only slows down the speed of biomass fuel whereabouts, ensure that it fully burns, and heat exchange countercheck rod improves the contact area with flame, the convenient water heating connected to its inside with hot-water cavity.
Description
Technical field
The present invention relates to energy-saving equipment technical field, specifically a kind of three-dimensional energy-saving biomass fuel boiler.
Background technology
In the market miniature boiler is widely used, away from main body city, backwoodsman school, hospital, small towns clothing, pair
The processing enterprises such as food need miniature boiler heat supply, vast rural culture industry etc. to be required to heat energy, moreover also have on the spot big
Reproducible biomass energy, such as tangerine bar, rice bran are measured, is used equally for the boiler for domestic of small low-voltage.
At present, the boiler for domestic of low capacity uses vertical fire tube boiler, or improved vertical boiler with horizontal water tubes mostly
Structure type, it has the advantages of simple in construction, floor space is small, but generally existing undercapacity, operating thermal efficiency it is low,
The fatal defects such as exhaust gas temperature height, wherein, vertical fire tube boiler is easily deposited in one in burning after biomass fuel input
Rise, or due to falling speed it is too fast, cause it is not sufficiently combusted and from slag-drip opening discharge, energy-saving effect is poor, does not meet national section
The requirement of energy emission reduction.Secondly as chamber structure limits, the heating surface area of furnace wall is limited, and thermal efficiency ratio is relatively low, it is impossible to reaches section
The requirement of cost and can be reduced.
The content of the invention
It is an object of the invention to provide a kind of three-dimensional energy-saving biomass fuel boiler, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of three-dimensional energy-saving biomass fuel boiler, including biomass fuel addition door, heat exchange countercheck rod, heat exchange body of heater and guarantor
Warm body of heater, heat exchange body of heater is installed inside the thermal insulation furnace body, some heat exchange fins, recuperative furnace are welded with the furnace body outer wall that exchanges heat
Heat exchange countercheck rod is welded with internal wall, the heat exchange furnace interior is set to burner hearth, chimney is provided with the top of heat exchange body of heater,
Heat exchange bottom of furnace body is welded with slag gathering hopper, and slag gathering hopper bottom connection slag trapping box, slag trapping box bottom side is provided with ash gate, the collection slag
Bucket bottom side is provided with blast pipe, and hot-water cavity is set in the thermal insulation furnace body outside the recuperative furnace body, and the connection of thermal insulation furnace body top side is cold
Water pipe, thermal insulation furnace body bottom side connection hot-water line, hot-water line connect hot-water cavity with cold water pipe.
As the further scheme of the present invention：The heat exchange countercheck rod is distributed in " ten " font, recuperative furnace body it is interior from upper and
Under be provided with some heat exchange countercheck rods.
As the further scheme of the present invention：Biomass fuel addition door is installed in the burner hearth upper portion side wall,
Biomass fuel addition door passes through thermal insulation furnace body and ft connection.
As the further scheme of the present invention：The heat exchange body of heater and some heat exchange fins are made by copper product.
As the further scheme of the present invention：The heat exchange countercheck rod is made by hollow copper pipe, and exchange heat countercheck rod
Inside connects with hot-water cavity.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, described a kind of three-dimensional energy-saving biomass fuel boiler, the addition of biomass fuel is facilitated, it is convenient by biomass fuel
Residual slag discharge, convenient that extraneous air is blown into burner hearth caused by material burning, ensures the abundant combustion of biomass fuel
Burn.
2nd, heat exchange body of heater and some heat exchange fins are made by the copper product of good heat conductivity, convenient by burner hearth
Its reclaimed water is heated in interior heat transfer to hot-water cavity.
3rd, being connected inside heat exchange countercheck rod with hot-water cavity, heat exchange countercheck rod not only slows down the speed of biomass fuel whereabouts,
Ensure that it fully burns, and the countercheck rod that exchanges heat improves the contact area with flame, it is convenient to connect to its inside and with hot-water cavity
Logical water heating.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of heat exchange countercheck rod in the present invention.
Fig. 3 is the top view of heat exchange body of heater in the present invention.
In figure：1- chimneys, 2- biomass fuels addition door, 3- heat exchange countercheck rod, 4- heat exchange body of heater, 5- heat exchange fins, 6-
Thermal insulation furnace body, 7- slag gathering hoppers, 8- slag trapping box, 9- ash gates, 10- blast pipes, 11- hot-water lines, 12- hot-water cavities, 13- combustion furnaces
Thorax, 14- cold water pipes.
Embodiment
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
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~3, in the embodiment of the present invention, a kind of three-dimensional energy-saving biomass fuel boiler, including biomass fuel
Material addition door 2, heat exchange countercheck rod 3, exchanged heat body of heater 4 and thermal insulation furnace body 6, and heat exchange body of heater 4 is provided with inside the thermal insulation furnace body 6,
Some heat exchange fins 5 are welded with the heat exchange outer wall of body of heater 4, heat exchange countercheck rod 3 is welded with the inwall of body of heater 4 that exchanges heat, heat exchange stops
Bar 3 is distributed in " ten " font, is provided with some heat exchange countercheck rods 3 in the body of heater 4 that exchanges heat from top to bottom, described to exchange heat in body of heater 4
Portion is set to burner hearth 13, and biomass fuel addition door 2, biomass fuel addition door are provided with the upper portion side wall of burner hearth 13
2 pass through thermal insulation furnace body 6 and ft connection, facilitate the addition of biomass fuel；The top of heat exchange body of heater 4 is provided with chimney 1, cigarette
The top of chimney 1 passes the flue gas discharge after the convenient burning of thermal insulation furnace body 6.
Heat exchange body of heater 4 bottom is welded with slag gathering hopper 7, the bottom of slag gathering hopper 7 connection slag trapping box 8, the installation of the bottom side of slag trapping box 8
There is ash gate 9, open ash gate 9 and conveniently discharge residual slag caused by biomass fuel combustion, the bottom side of slag gathering hopper 7 installation
There is blast pipe 10, blast pipe 10 passes thermal insulation furnace body 6 and connects blast apparatus, convenient that extraneous air is blown into burner hearth 13
It is interior, ensure the abundant burning of biomass fuel.
Hot-water cavity 12 is set in thermal insulation furnace body 6 outside the heat exchange body of heater 4, the top side of thermal insulation furnace body 6 connects cold water pipe 14,
The bottom side of thermal insulation furnace body 6 connects hot-water line 11, and hot-water line 11 connects hot-water cavity 12 with cold water pipe 14.
Specifically, the heat exchange body of heater 4 and some heat exchange fins 5 are made by the copper product of good heat conductivity, side
Just its reclaimed water will be heated in heat transfer in burner hearth 13 to hot-water cavity 12.
Specifically, the heat exchange countercheck rod 3 is made by hollow copper pipe, the inside of heat exchange countercheck rod 3 and hot-water cavity 12
Connection, heat exchange countercheck rod 3 not only slow down the speed of biomass fuel whereabouts, ensure that it fully burns, and the countercheck rod 3 that exchanges heat carries
The high contact area with flame, the convenient water connected to its inside with hot-water cavity 12 heat.
The invention is not limited in above-described embodiment, on the basis of technical scheme disclosed by the invention, the skill of this area
Art personnel are according to disclosed technology contents, it is not necessary to which performing creative labour can makes one to some of which technical characteristic
A little simple modification, equivalent change and modifications, are belonged in the range of technical solution of the present invention.
, it is necessary to illustrate in the description of this specification, unless otherwise clearly defined and limited, term " setting ",
" connected " and " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Claims (5)
1. a kind of three-dimensional energy-saving biomass fuel boiler, including biomass fuel addition door (2), heat exchange countercheck rod (3), heat exchange
Body of heater (4) and thermal insulation furnace body (6), it is characterised in that heat exchange body of heater (4) is installed, exchange heat body of heater inside the thermal insulation furnace body (6)
(4) some heat exchange fins (5) are welded with outer wall, heat exchange countercheck rod (3), the heat exchange are welded with body of heater (4) inwall that exchanges heat
Burner hearth (13) is set to inside body of heater (4), chimney (1), the welding of heat exchange body of heater (4) bottom are installed at the top of heat exchange body of heater (4)
There is slag gathering hopper (7), slag gathering hopper (7) bottom connection slag trapping box (8), slag trapping box (8) bottom side is provided with ash gate (9), the collection slag
Bucket (7) bottom side is provided with blast pipe (10), is set to hot-water cavity (12) in the outside thermal insulation furnace body (6) of the heat exchange body of heater (4), protects
Warm body of heater (6) top side connection cold water pipe (14), thermal insulation furnace body (6) bottom side connection hot-water line (11), hot-water line (11) and cold water pipe
(14) hot-water cavity (12) is connected.
2. a kind of three-dimensional energy-saving biomass fuel boiler according to claim 1, it is characterised in that the heat exchange stops
Bar (3) is distributed in " ten " font, is provided with some heat exchange countercheck rods (3) in heat exchange body of heater (4) from top to bottom.
A kind of 3. three-dimensional energy-saving biomass fuel boiler according to claim 1, it is characterised in that the burner hearth
(13) be provided with upper portion side wall biomass fuel addition door (2), biomass fuel addition door (2) through thermal insulation furnace body (6) with
Ft connection.
A kind of 4. three-dimensional energy-saving biomass fuel boiler according to claim 1, it is characterised in that the heat exchange body of heater
(4) it is made with some heat exchange fins (5) by copper product.
5. a kind of three-dimensional energy-saving biomass fuel boiler according to claim 2, it is characterised in that the heat exchange stops
Bar (3) is made by hollow copper pipe, is connected inside heat exchange countercheck rod (3) with hot-water cavity (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710938080.9A CN107655205A (en) | 2017-10-11 | 2017-10-11 | A kind of three-dimensional energy-saving biomass fuel boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710938080.9A CN107655205A (en) | 2017-10-11 | 2017-10-11 | A kind of three-dimensional energy-saving biomass fuel boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107655205A true CN107655205A (en) | 2018-02-02 |
Family
ID=61117567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710938080.9A Pending CN107655205A (en) | 2017-10-11 | 2017-10-11 | A kind of three-dimensional energy-saving biomass fuel boiler |
Country Status (1)
| Country | Link |
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| CN (1) | CN107655205A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059272A (en) * | 2018-06-21 | 2018-12-21 | 张志权 | A kind of biomass hot water boiler equipment of recovery waste heat |
| CN111649478A (en) * | 2020-06-11 | 2020-09-11 | 周翔 | Biomass fuel's high-efficient sufficient heating boiler equipment |
Citations (7)
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|---|---|---|---|---|
| RU2206823C1 (en) * | 2002-04-08 | 2003-06-20 | Иванов Виктор Евгеньевич | Furnace plant |
| KR20040064427A (en) * | 2003-01-13 | 2004-07-19 | 차금주 | Flue tube-water tube type hot water boiler |
| CN201149245Y (en) * | 2007-09-06 | 2008-11-12 | 中国科学技术大学 | Biomass high temperature combustion boiler |
| CN201269628Y (en) * | 2008-10-22 | 2009-07-08 | 王清瑜 | Energy-saving domestic hot water boiler with foldback smoke flue |
| CN201680577U (en) * | 2010-04-01 | 2010-12-22 | 孟凡武 | Vertical multifunctional water heating furnace |
| KR20140001317A (en) * | 2012-06-26 | 2014-01-07 | 한국에너지기술연구원 | Wood pellet boiler with taper type burner and operating method thereof |
| CN205783761U (en) * | 2016-06-23 | 2016-12-07 | 中国大唐集团科学技术研究院有限公司华中分公司 | A kind of straw mixed firinor fuel burning) boiler |
-
2017
- 2017-10-11 CN CN201710938080.9A patent/CN107655205A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2206823C1 (en) * | 2002-04-08 | 2003-06-20 | Иванов Виктор Евгеньевич | Furnace plant |
| KR20040064427A (en) * | 2003-01-13 | 2004-07-19 | 차금주 | Flue tube-water tube type hot water boiler |
| CN201149245Y (en) * | 2007-09-06 | 2008-11-12 | 中国科学技术大学 | Biomass high temperature combustion boiler |
| CN201269628Y (en) * | 2008-10-22 | 2009-07-08 | 王清瑜 | Energy-saving domestic hot water boiler with foldback smoke flue |
| CN201680577U (en) * | 2010-04-01 | 2010-12-22 | 孟凡武 | Vertical multifunctional water heating furnace |
| KR20140001317A (en) * | 2012-06-26 | 2014-01-07 | 한국에너지기술연구원 | Wood pellet boiler with taper type burner and operating method thereof |
| CN205783761U (en) * | 2016-06-23 | 2016-12-07 | 中国大唐集团科学技术研究院有限公司华中分公司 | A kind of straw mixed firinor fuel burning) boiler |
Non-Patent Citations (2)
| Title |
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| 日本煤气协会: "《煤气应用手册》", 31 May 1989, 中国建筑工业出版社 * |
| 环境保护教研室: "《空气污染控制工程》", 31 October 1979, 西安冶金建筑学院 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059272A (en) * | 2018-06-21 | 2018-12-21 | 张志权 | A kind of biomass hot water boiler equipment of recovery waste heat |
| CN111649478A (en) * | 2020-06-11 | 2020-09-11 | 周翔 | Biomass fuel's high-efficient sufficient heating boiler equipment |
| CN111649478B (en) * | 2020-06-11 | 2021-06-18 | 沈阳锋火生物科技锅炉有限公司 | Biomass fuel's high-efficient sufficient heating boiler equipment |
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| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180202 |