CN203757685U - Foldable-type multi-curve flame passage water-tube boiler - Google Patents
Foldable-type multi-curve flame passage water-tube boiler Download PDFInfo
- Publication number
- CN203757685U CN203757685U CN201320885665.6U CN201320885665U CN203757685U CN 203757685 U CN203757685 U CN 203757685U CN 201320885665 U CN201320885665 U CN 201320885665U CN 203757685 U CN203757685 U CN 203757685U
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- China
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- flame
- passage
- water
- flame passage
- tube boiler
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- Expired - Fee Related
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Abstract
The utility model discloses a foldable-type multi-curve flame passage water-tube boiler, which comprises a hearth and a flame passage, wherein the flame passage consists of three sections of flame passages, namely a first flame passage (10), a second flame passage (8) and a third flame passage (5) which are parallel from top to bottom, one end of the first flame passage (10) is communicated with the hearth, the other end of the first flame passage (10) is communicated with one end of the second flame passage (8), the other end of the second flame passage (8) is communicated with one end of the third flame passage (5), and the tail end of the third flame passage (5) is communicated with a flue (7), the width of the first flame passage (10) is greater than that of the second flame passage (8), the width of the second flame passage (8) is greater than that of the third flame passage (5), a water tube (3) is arranged in the flame passage, and thus the thermal efficiency of the foldable-type multi-curve flame passage water-tube boiler is high.
Description
Technical field
The utility model relates to a kind of collapsible many bends passage of flame water-tube boiler.
Prior art
Existing water-tube boiler, includes furnace, is provided with passage of flame above furnace, and the tail end of passage of flame is connected with chimney, is provided with water pipe in passage of flame.Existing water-tube boiler, no matter be biomass water pipe boiler, coal-fired water-tube boiler or fuel-oil-water pipe boiler, gas-water pipe boiler, comprise hot water pipe boiler, steam water pipe boiler, its passage of flame is all vertical up and down version, from the straight-through tail end that connects chimney of passage of flame mouth.This version of existing passage of flame, its passage of flame is short, the time that flame, flue gas stop in passage of flame is short, in flame, flue gas and water pipe, the heat exchanger time of water is short, its heat can not fully be absorbed by the water in water pipe, a large amount of heats are discharged from and are slatterned by chimney, thereby the thermal efficiency is low.
Utility model content
The purpose of this utility model is to provide collapsible many bends passage of flame water-tube boiler that a kind of thermal efficiency is high.
For achieving the above object, the collapsible many bends passage of flame of the utility model water-tube boiler, include furnace, passage of flame, in passage of flame, be provided with water pipe, the tail end of passage of flame is connected with chimney, described passage of flame by two sections or two sections above up and down side by side and the passage of flames that are communicated with form.
Described collapsible many bends passage of flame water-tube boiler, described passage of flame is by three sections of passage of flames arranged side by side up and down: the first passage of flame, the second passage of flame and the 3rd passage of flame form, wherein one end of the first passage of flame is communicated with furnace, and the other end is communicated with one end of the second passage of flame, the other end of the second passage of flame is communicated with one end of the 3rd passage of flame, the tail end of the 3rd passage of flame is communicated with chimney.
Described collapsible many bends passage of flame water-tube boiler, the width of the first passage of flame is larger than the width of the second passage of flame, and the width of the second passage of flame is larger than the width of the 3rd passage of flame.
Described collapsible many bends passage of flame water-tube boiler, the width of the first passage of flame with the ratio of the width of the second passage of flame and the width of the 3rd passage of flame is: 1.2:1.:0.8.
Described collapsible many bends passage of flame water-tube boiler, is provided with deashing filter in the junction of the second passage of flame and the 3rd passage of flame.
Due to the collapsible many bends passage of flame of the utility model water-tube boiler, its passage of flame is by up and down side by side and three sections of passage of flames that are communicated with: the first passage of flame, the second passage of flame and the 3rd passage of flame composition, wherein one end of the first passage of flame is communicated with furnace, the other end is communicated with one end of the second passage of flame, the other end of the second passage of flame is communicated with one end of the 3rd passage of flame, the tail end of the 3rd passage of flame is communicated with chimney, water pipe is installed in passage of flame, like this, the flame of the collapsible many bends passage of flame of the utility model water-tube boiler, flue gas is through repeatedly turning round, convolution and upwards, operation downwards is just discharged by chimney, passage of flame is long, flame, in flue gas and water pipe, the heat exchanger time of water is long, its heat has the more sufficient time to be absorbed by the water in water pipe, therefore the thermal efficiency is high, secondly, because its passage of flame is long, be located at water pipe quantity in passage of flame many, heat-conducting area increase, has improved heat transference efficiency, again, because flame, flue gas need through repeatedly turning round, circle round and moving ability upwards, downwards and discharged by chimney in passage of flame, flame, flue gas flow with turbulent form in passage of flame, have improved heat transference efficiency, be exactly due to the collapsible many bends passage of flame of the utility model water-tube boiler in addition, the width of its first passage of flame is larger than the width of the second passage of flame, the width of the second passage of flame is larger than the width of the 3rd passage of flame, therefore, in the 3rd passage of flame, in density ratio second passage of flame of water pipe, the density of water pipe is large, in the second passage of flame, in density first passage of flame of water pipe, the density of water pipe is large, from the first passage of flame to the three passage of flames, the arranging density of water pipe increases gradually, although flame, the temperature of flue gas reduces gradually, but flame, flue gas is gradually reduced, be convenient to flame, the heat of flue gas is absorbed by the water in water pipe, improve the thermal efficiency.Therefore, the collapsible many bends passage of flame of the utility model water-tube boiler has been realized the high object of the thermal efficiency.
Brief description of the drawings
Below in conjunction with drawings and Examples, the collapsible many bends passage of flame of the utility model water-tube boiler is described further.
Accompanying drawing is depicted as the front view cutaway view schematic diagram of the collapsible many bends passage of flame of the utility model water-tube boiler.
1, water tank, 2, heat-insulation layer, 3, water pipe, 4, cigarette ash clear board, 5, the 3rd passage of flame, 6, cigarette ash removes pull bar, 7, chimney, 8, the second passage of flame, 9, inspection socket, 10, the first passage of flame, 11, feeding device, 12, the first combustion zone, 13, biomass stove Biodge device, 14, fire door, 15, shoot door, 16, blower motor, 17, pedestal, 18, flame compressional zone, 19, the second combustion zone, 20, deashing filter.
Detailed description of the invention
As shown in the figure, the collapsible many bends passage of flame of the utility model water-tube boiler, include water tank 1, be provided with heat-insulation layer 2 in the outside of water tank 1, in water tank 1, be provided with passage of flame, described passage of flame includes the first passage of flame 10 arranged side by side up and down, the second passage of flame 8 and the 3rd passage of flame 5, wherein one end of the first passage of flame 10 is communicated with furnace, the other end is communicated with one end of the second passage of flame 8, the other end of the second passage of flame 8 is communicated with one end of the 3rd passage of flame 5, the tail end of the 3rd passage of flame 5 is communicated with chimney 7, therefore the first passage of flame 10, the second passage of flame 8 and the 3rd passage of flame 5 have formed collapsible passage of flame arranged side by side up and down, be provided with deashing filter 20 at the second passage of flame 8 and the 3rd passage of flame 5 junctions, in described deashing filter 20, water be housed, utilize the water in deashing filter 20 to absorb cigarette ash, reach the object of filtration of soot, water pipe 3 is installed in passage of flame, water pipe 3 is communicated with water tank 1, be set with cigarette ash clear board 4 in the outside of water pipe 3, one end that cigarette ash is removed pull bar 6 is fixedly connected with cigarette ash clear board 4, the other end stretches out outside water tank 1, cigarette ash clear board 4 and cigarette ash are removed pull bar 6 and are formed cigarette ash remover, its effect is to remove the cigarette ash depositing on water pipe 3 outer surfaces, pull back and forth cigarette ash remover, cigarette ash clear board 4 scrapes the cigarette ash being deposited on water pipe 3 outer surfaces, keep water pipe 3 outer surfaces clean, ensure that water pipe has good thermal conductivity, prevent that passage of flame from stopping up simultaneously, junction at the first passage of flame 10 and the second passage of flame 8 is provided with inspection socket 9, the furnace of the collapsible many bends passage of flame of the utility model water-tube boiler is made up of the first combustion zone 12 and the second combustion zone 19, below the first combustion zone 12, be provided with biomass stove Biodge device 13, between the first combustion zone 12 and the second combustion zone 19, be provided with flame compressional zone 18, the collapsible many bends passage of flame of the utility model water-tube boiler is provided with feeding device 11, fire door 14, shoot door 15 and blower motor 16, furnace foundation 17.
Claims (5)
1. collapsible many bends passage of flame water-tube boiler, include furnace, passage of flame, in passage of flame, be provided with water pipe (3), the tail end of passage of flame is connected with chimney (7), it is characterized in that: described passage of flame by two sections or two sections above up and down side by side and the passage of flames that are communicated with form.
2. collapsible many bends passage of flame water-tube boiler according to claim 1, it is characterized in that: described passage of flame is by three sections of passage of flames arranged side by side up and down: the first passage of flame (10), the second passage of flame (8) and the 3rd passage of flame (5) form, wherein one end of the first passage of flame (10) is communicated with furnace, and the other end is communicated with the one end of the second passage of flame (8), the other end of the second passage of flame (8) is communicated with one end of the 3rd passage of flame (5), the tail end of the 3rd passage of flame (5) is communicated with chimney (7).
3. collapsible many bends passage of flame water-tube boiler according to claim 2, it is characterized in that: the width of the first passage of flame (10) is larger than the width of the second passage of flame (8), the width of the second passage of flame (8) is larger than the width of the 3rd passage of flame (5).
4. collapsible many bends passage of flame water-tube boiler according to claim 3, is characterized in that: the ratio of the width of the width of the first passage of flame (10) and the second passage of flame (8) and the width of the 3rd passage of flame (5) is: 1.2:1.:0.8.
5. according to the collapsible many bends passage of flame water-tube boiler described in claim 2 or 3 or 4, it is characterized in that: be provided with deashing filter (20) in the second passage of flame (8) and the junction of the 3rd passage of flame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885665.6U CN203757685U (en) | 2013-12-31 | 2013-12-31 | Foldable-type multi-curve flame passage water-tube boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885665.6U CN203757685U (en) | 2013-12-31 | 2013-12-31 | Foldable-type multi-curve flame passage water-tube boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203757685U true CN203757685U (en) | 2014-08-06 |
Family
ID=51252953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320885665.6U Expired - Fee Related CN203757685U (en) | 2013-12-31 | 2013-12-31 | Foldable-type multi-curve flame passage water-tube boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203757685U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373923A (en) * | 2014-11-17 | 2015-02-25 | 怀化市奇效节能科技有限公司 | Multi-return-stroke heat-exchanging type biomass boiler |
| CN105570869A (en) * | 2015-02-23 | 2016-05-11 | 王辉 | Multifunctional multi-fuel pressure-resistant boiler |
-
2013
- 2013-12-31 CN CN201320885665.6U patent/CN203757685U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373923A (en) * | 2014-11-17 | 2015-02-25 | 怀化市奇效节能科技有限公司 | Multi-return-stroke heat-exchanging type biomass boiler |
| CN105570869A (en) * | 2015-02-23 | 2016-05-11 | 王辉 | Multifunctional multi-fuel pressure-resistant boiler |
| CN105570869B (en) * | 2015-02-23 | 2018-08-03 | 王辉 | Multi-functional pluralities of fuel pressure-resistant boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |