CN204630028U - Inner bag biomass boiler - Google Patents
Inner bag biomass boiler Download PDFInfo
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- CN204630028U CN204630028U CN201520065796.9U CN201520065796U CN204630028U CN 204630028 U CN204630028 U CN 204630028U CN 201520065796 U CN201520065796 U CN 201520065796U CN 204630028 U CN204630028 U CN 204630028U
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- heat exchange
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- 239000002028 Biomass Substances 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 87
- 238000002485 combustion reaction Methods 0.000 claims abstract description 76
- 239000000779 smoke Substances 0.000 claims abstract description 20
- 239000002828 fuel tank Substances 0.000 claims abstract description 14
- 239000000446 fuel Substances 0.000 claims description 10
- 239000008188 pellet Substances 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 238000005457 optimization Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 244000144985 peep Species 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- VEMKTZHHVJILDY-UHFFFAOYSA-N resmethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UHFFFAOYSA-N 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Solid-Fuel Combustion (AREA)
Abstract
本实用新型涉及一种内胆生物质锅炉，包括热交换炉、颗粒燃料箱、水箱、排烟管，热交换炉左侧设有颗粒燃料箱，颗粒燃料箱内设有料斗、料斗下部设有螺旋送料机，螺旋送料机的出料端伸出颗粒燃料箱外并于热交换炉内燃烧室连通，所述热交换炉内从左至右设有三组水箱，三组水箱的底部分别设有燃烧器，热交换炉内三组水箱及其底部燃烧器围构而成的三个空间分别为为第一燃烧室、第二燃烧室、第三燃烧室。
The utility model relates to a biomass boiler with a liner, which comprises a heat exchange furnace, a granular fuel tank, a water tank, and a smoke exhaust pipe. Screw feeder, the discharge end of the screw feeder protrudes from the granular fuel tank and communicates with the combustion chamber in the heat exchange furnace. There are three sets of water tanks in the heat exchange furnace from left to right, and the bottom of the three sets of water tanks are respectively equipped with The burner, three sets of water tanks in the heat exchange furnace and the three spaces enclosed by the bottom burner are respectively the first combustion chamber, the second combustion chamber and the third combustion chamber.
Description
技术领域 technical field
本实用新型涉及一种再生能源利用设备制造领域，具体是一种内胆生物质锅炉。 The utility model relates to the manufacturing field of renewable energy utilization equipment, in particular to a biomass boiler with an inner tank.
背景技术 Background technique
目前，由于大量的石化燃料而引起的能源短缺和环境恶化问题，生物质能源已经成为当今发展的趋势。但是，传统的锅炉的工作方式是单筒型，燃烧后的废气直接从自立烟囱排出，受热面积小，燃烧不充分，对大气污染严重，造成资源浪费。为此出现了横置火管，但是由于火管直径小，容易结垢，火管烟气堵塞及热交换率低，从而严重影响了资源的充分利用。 At present, due to the energy shortage and environmental degradation caused by a large number of fossil fuels, biomass energy has become the trend of today's development. However, the traditional boiler works in a single-tube type, and the exhaust gas after combustion is directly discharged from the self-supporting chimney. The heating area is small, the combustion is insufficient, and the air pollution is serious, resulting in waste of resources. For this reason, horizontal fire tubes have appeared, but due to the small diameter of the fire tubes, they are easy to scale, the smoke of the fire tubes is blocked and the heat exchange rate is low, which seriously affects the full utilization of resources.
发明内容 Contents of the invention
本实用新型的目的就是为了避免背景技术中所述锅炉受热面积小、热交换率低，烟囱内容易结垢的问题，提供一种内胆生物质锅炉。 The purpose of this utility model is to provide a biomass boiler with a liner to avoid the problems of small heating area, low heat exchange rate and easy fouling in the chimney mentioned in the background technology.
为达到上述目的，本实用新型采用如下技术方案：一种内胆生物质锅炉，其特征在于包括热交换炉、颗粒燃料箱、水箱、排烟管，热交换炉左侧设有颗粒燃料箱，颗粒燃料箱内设有料斗、料斗下部设有螺旋送料机，螺旋送料机的出料端伸出颗粒燃料箱外并于热交换炉内燃烧室连通，所述热交换炉内从左至右设有三组水箱，三组水箱的底部分别设有燃烧器，热交换炉内三组水箱及其底部燃烧器围构而成的三个空间分别为第一燃烧室、第二燃烧室、第三燃烧室，第一水箱内设有第一燃烧室，第一燃烧室的底部一侧设有燃料送料口，其顶端一侧设有第一传热烟口，第一燃烧室内顶部向下设有内凸的水箱结构，第二水箱内设有第二燃烧室，第二燃烧室内竖直中心设有烟道，烟道底部与第二燃烧室的底部贯通，第二燃烧室顶部一侧设有第二传热烟口，第一传热烟口与第二传热烟口通过烟道连接，第三水箱内设有排烟管，排烟管下端与第三燃烧室底部贯通，其上端贯穿第三水箱及热交换炉顶部与外界贯通，第三水箱内第三燃 烧室的顶部一侧设有第三传热烟口，第二水箱内第二燃烧室的一侧设有与第三传热烟口连通连接的第四传热烟口，所述构成第二烟道的壁、构成第三水箱内排烟管的壁以及第一水箱的壁、第二水箱的壁均为空心水箱结构。 In order to achieve the above purpose, the utility model adopts the following technical scheme: a biomass boiler with a liner, which is characterized in that it includes a heat exchange furnace, a particle fuel tank, a water tank, and a smoke exhaust pipe, and a particle fuel tank is provided on the left side of the heat exchange furnace. The pellet fuel tank is provided with a hopper, and the lower part of the hopper is provided with a screw feeder. The discharge end of the screw feeder extends out of the pellet fuel tank and communicates with the combustion chamber in the heat exchange furnace. The heat exchange furnace is arranged from left to right. There are three sets of water tanks, and burners are installed at the bottom of the three sets of water tanks. The three spaces enclosed by the three sets of water tanks and the burners at the bottom of the heat exchange furnace are the first combustion chamber, the second combustion chamber, and the third combustion chamber. chamber, the first water tank is provided with a first combustion chamber, the bottom side of the first combustion chamber is provided with a fuel feeding port, the top side of the first combustion chamber is provided with a first heat transfer smoke port, and the top of the first combustion chamber is provided with an inner Convex water tank structure, the second water tank is equipped with a second combustion chamber, the vertical center of the second combustion chamber is provided with a flue, the bottom of the flue is connected with the bottom of the second combustion chamber, and the top side of the second combustion chamber is provided with a second combustion chamber. Two heat transfer ports, the first heat transfer port and the second heat transfer port are connected through the flue, the third water tank is provided with a smoke exhaust pipe, the lower end of the exhaust pipe is connected with the bottom of the third combustion chamber, and the upper end of the exhaust pipe is connected with the third combustion chamber. The top of the third water tank and the heat exchange furnace are connected with the outside world. The third heat transfer port is provided on the top side of the third combustion chamber in the third water tank, and the third heat transfer port is provided on the side of the second combustion chamber in the second water tank. The hot smoke port is connected to the fourth heat transfer port, and the walls constituting the second flue, the wall constituting the smoke exhaust pipe in the third water tank, the wall of the first water tank, and the wall of the second water tank are all hollow water tank structures .
对于本实用新型的一种优化，第一水箱、第二水箱、第三水箱均通过水管连通连接，各水箱的底部均设有排污口。 For an optimization of the utility model, the first water tank, the second water tank, and the third water tank are all connected through water pipes, and the bottom of each water tank is provided with a sewage outlet.
对于本实用新型的一种优化，排烟管位于热交换炉外一端设有抽风机。 For an optimization of the utility model, an exhaust fan is provided at one end of the exhaust pipe outside the heat exchange furnace.
对于本实用新型的一种优化，各燃烧室的下方均设有容纳燃料燃烧后产生的渣的容腔及抽屉。 For an optimization of the present utility model, a chamber and a drawer for containing slag generated after fuel combustion are provided under each combustion chamber.
对于本实用新型的一种优化，在热交换炉位于第一燃烧室的外侧设有用于观察第一燃烧室内燃料燃烧情况的窥视孔。 For an optimization of the present utility model, a peep hole for observing fuel combustion in the first combustion chamber is provided on the outside of the heat exchange furnace located in the first combustion chamber.
对于本实用新型的一种优化，在热交换炉的顶端分别设有与水箱连接的水压表3和水温表，以及与燃烧室连通连接的泄压阀6。 For an optimization of the utility model, the top of the heat exchange furnace is provided with a water pressure gauge 3 and a water temperature gauge connected to the water tank, and a pressure relief valve 6 connected to the combustion chamber.
对于本实用新型的一种优化，热交换炉的右侧设有与第三水箱连通连接的进水口。 For an optimization of the utility model, the right side of the heat exchange furnace is provided with a water inlet connected to the third water tank.
对于本实用新型的一种优化，热交换炉的左侧设有与第一水箱连接的出水口。 For an optimization of the utility model, a water outlet connected to the first water tank is provided on the left side of the heat exchange furnace.
对于本实用新型的一种优化，第一燃烧室的底部一侧设有鼓风机。 For an optimization of the present utility model, a blower is provided on the bottom side of the first combustion chamber.
对于本实用新型的一种优化，所述螺旋送料机包括电机和螺杆。 For an optimization of the utility model, the screw feeder includes a motor and a screw.
本实用新型与背景技术相比，具有结构合理，水箱在燃烧室内的受热面积大，热传递效率高；容易带走燃烧室内的烟尘，燃烧室不易结烟尘；容易排水垢，易于清理；不易发生燃料箱的串火现象；燃料利用率高，环保节能。 Compared with the background technology, the utility model has the advantages of reasonable structure, large heating area of the water tank in the combustion chamber, and high heat transfer efficiency; it is easy to take away the smoke and dust in the combustion chamber, and the combustion chamber is not easy to accumulate soot; it is easy to drain scale and easy to clean; it is not easy to occur Cross-fire phenomenon of fuel tanks; high fuel utilization rate, environmental protection and energy saving.
附图说明 Description of drawings
图1是内胆生物质锅炉的内部结构示意图。 Figure 1 is a schematic diagram of the internal structure of the inner tank biomass boiler.
图2是内胆生物质锅炉的外形示意图。 Figure 2 is a schematic diagram of the appearance of the inner tank biomass boiler.
图3是内胆生物质锅炉内水箱中的热交换示意图。 Fig. 3 is a schematic diagram of heat exchange in the water tank of the inner tank biomass boiler.
具体实施方式 Detailed ways
实施例1：参照图1～3。一种内胆生物质锅炉，包括热交换炉1、颗粒燃料箱2、水箱3、排烟管4，热交换炉1左侧设有颗粒燃料箱2，颗粒燃料箱2内设有料斗21、料斗21下部设有螺旋送料机23，螺旋送料机23的出料端伸出颗粒燃料箱2外并于热交换炉1内燃烧室连通，所述热交换炉1内从左至右设有三组水箱，三组水箱的底部分别设有燃烧器31，热交换炉1内三组水箱及其底部燃烧器围构而成的三个空间分别为第一燃烧室8、第二燃烧室9、第三燃烧室10，第一水箱5内设有第一燃烧室8，第一燃烧室8的底部一侧设有燃料送料口11，其顶端一侧设有第一传热烟口12，第一燃烧室8内顶部向下设有内凸的水箱结构，第二水箱6内设有第二燃烧室9，第二燃烧室9内竖直中心设有烟道13，烟道13底部与第二燃烧室9的底部贯通，第二燃烧室9顶部一侧设有第二传热烟口14，第一传热烟口12与第二传热烟口14通过烟道连接，第三水箱7内设有排烟管15，排烟管15下端与第三燃烧室10底部贯通，其上端贯穿第三水箱7及热交换炉1顶部与外界贯通，第三水箱7内第三燃烧室10的顶部一侧设有第三传热烟口16，第二水箱6内第二燃烧室9的一侧设有与第三传热烟口16连通连接的第四传热烟口17，所述构成烟道13的壁、构成第三水箱7内排烟管4的壁以及第一水箱5的壁、第二水箱6的壁均为空心水箱结构。第一水箱5、第二水箱6、第三水箱7均通过水管连通连接，各水箱的底部均设有排污口17。排烟管4位于热交换炉外一端设有抽风机18。各燃烧室的下方均设有容纳燃料燃烧后产生的渣的容腔及抽屉19。在热交换炉1位于第一燃烧室8的外侧设有用于观察第一燃烧室8内燃料燃烧情况的窥视孔20。在热交换炉1的顶端分别设有与水箱连接的水压表22和水温表24，以及与燃烧室连通连接的泄压阀25。热交换炉1的右侧设有与第三水箱7连通连接的进水口26。热交换炉 1的左侧设有与第一水箱5连接的出水口27。第一燃烧室8的底部一侧设有鼓风机28。所述螺旋送料机1包括电29机和螺杆30。 Embodiment 1: Refer to Figures 1-3. A liner biomass boiler, including a heat exchange furnace 1, a pellet fuel tank 2, a water tank 3, and a smoke exhaust pipe 4, a pellet fuel tank 2 is provided on the left side of the heat exchange furnace 1, and a hopper 21, The lower part of the hopper 21 is provided with a screw feeder 23, and the discharge end of the screw feeder 23 extends out of the granular fuel tank 2 and communicates with the combustion chamber in the heat exchange furnace 1. There are three groups of Water tank, the bottom of three groups of water tanks is provided with burner 31 respectively, and the three spaces that three groups of water tanks and their bottom burners in heat exchange furnace 1 enclose are respectively the first combustion chamber 8, the second combustion chamber 9, the first combustion chamber Three combustion chambers 10, the first water tank 5 is provided with a first combustion chamber 8, the bottom side of the first combustion chamber 8 is provided with a fuel feeding port 11, and its top side is provided with a first heat transfer smoke port 12, the first The top in the combustion chamber 8 is provided with an inwardly convex water tank structure downwards, the second water tank 6 is provided with a second combustion chamber 9, the vertical center of the second combustion chamber 9 is provided with a flue 13, and the bottom of the flue 13 is connected to the second The bottom of the combustion chamber 9 is connected, and the second heat transfer port 14 is provided on the top side of the second combustion chamber 9. The first heat transfer port 12 and the second heat transfer port 14 are connected through a flue. The third water tank 7 A smoke exhaust pipe 15 is provided, the lower end of the smoke exhaust pipe 15 is connected with the bottom of the third combustion chamber 10, and the upper end of the smoke exhaust pipe 15 passes through the third water tank 7 and the top of the heat exchange furnace 1 to communicate with the outside world, and the top of the third combustion chamber 10 in the third water tank 7 One side is provided with a third heat transfer smoke port 16, and one side of the second combustion chamber 9 in the second water tank 6 is provided with a fourth heat transfer smoke port 17 communicating with the third heat transfer smoke port 16. The wall of the channel 13, the wall constituting the exhaust pipe 4 in the third water tank 7, the wall of the first water tank 5, and the wall of the second water tank 6 are all hollow water tank structures. The first water tank 5, the second water tank 6, and the third water tank 7 are all connected through water pipes, and the bottom of each water tank is provided with a sewage outlet 17. The exhaust pipe 4 is provided with an exhaust fan 18 at one end outside the heat exchange furnace. The bottom of each combustion chamber is provided with a cavity and a drawer 19 for accommodating the slag produced after fuel combustion. A peep hole 20 for observing fuel combustion in the first combustion chamber 8 is provided on the outside of the heat exchange furnace 1 located at the first combustion chamber 8 . A water pressure gauge 22 and a water temperature gauge 24 connected to the water tank, and a pressure relief valve 25 connected to the combustion chamber are respectively provided on the top of the heat exchange furnace 1 . The right side of the heat exchange furnace 1 is provided with a water inlet 26 communicating with the third water tank 7 . The left side of heat exchange furnace 1 is provided with the water outlet 27 that is connected with the first water tank 5. A blower 28 is provided on the bottom side of the first combustion chamber 8 . The screw feeder 1 includes a motor 29 and a screw 30 .
需要理解到的是：本实施例虽然对本实用新型作了比较详细的说明，但是这些说明，只是对本实用新型的简单说明，而不是对本实用新型的限制，任何不超出本实用新型实质精神内的发明创造，均落入本实用新型的保护范围内。 It should be understood that: although the present embodiment has described the utility model in more detail, these explanations are only a simple description of the utility model, rather than a limitation of the utility model, and any content that does not exceed the essence of the utility model Inventions and creations all fall within the protection scope of the present utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520065796.9U CN204630028U (en) | 2015-01-30 | 2015-01-30 | Inner bag biomass boiler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520065796.9U CN204630028U (en) | 2015-01-30 | 2015-01-30 | Inner bag biomass boiler |
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| CN204630028U true CN204630028U (en) | 2015-09-09 |
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| CN201520065796.9U Expired - Lifetime CN204630028U (en) | 2015-01-30 | 2015-01-30 | Inner bag biomass boiler |
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| CN (1) | CN204630028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613638A (en) * | 2015-01-30 | 2015-05-13 | 浙江中力工具制造有限公司 | Inner container biomass boiler |
| CN105972670A (en) * | 2016-01-04 | 2016-09-28 | 金东范 | Force-emissions of exhaust gas multi functional boiler |
-
2015
- 2015-01-30 CN CN201520065796.9U patent/CN204630028U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613638A (en) * | 2015-01-30 | 2015-05-13 | 浙江中力工具制造有限公司 | Inner container biomass boiler |
| CN104613638B (en) * | 2015-01-30 | 2018-04-24 | 浙江中力工具制造有限公司 | A kind of liner biomass boiler |
| CN105972670A (en) * | 2016-01-04 | 2016-09-28 | 金东范 | Force-emissions of exhaust gas multi functional boiler |
| CN105972670B (en) * | 2016-01-04 | 2020-12-15 | 金东范 | Sawdust particle multifunctional boiler capable of forcibly discharging waste gas |
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