CN201072137Y - Horizontal fuel wood secondary air feeding boiler - Google Patents
Horizontal fuel wood secondary air feeding boiler Download PDFInfo
- Publication number
- CN201072137Y CN201072137Y CNU2007200805133U CN200720080513U CN201072137Y CN 201072137 Y CN201072137 Y CN 201072137Y CN U2007200805133 U CNU2007200805133 U CN U2007200805133U CN 200720080513 U CN200720080513 U CN 200720080513U CN 201072137 Y CN201072137 Y CN 201072137Y
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- CN
- China
- Prior art keywords
- secondary air
- combustion chamber
- fuel wood
- blower fan
- boiler
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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.)
- Expired - Lifetime
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Abstract
The utility model discloses a horizontal-type fuel wood secondary air inlet boiler, which relates to the horizontal-type fuel wood boiler technology field. The utility model comprises a boiler body, a combustion chamber at the lower part of the boiler body, and a heating chamber at the upper part of the boiler body, a fire grate for putting fuel wood is arranged at the bottom part of the boiler body, a primary air inlet opening is arranged below the fire grate, a secondary air device is arranged at one side of the outer wall of the combustion chamber, the secondary air device is communicated with the combustion chamber through a secondary air inlet opening arranged on the outer wall of the combustion chamber, the secondary air device comprises an air blower and a supporting frame for putting the air blower, and the air outlet pipe of the air blower is connected with the secondary air inlet opening. Through adopting the utility model, the fuel wood in the combustion chamber can be sufficiently combusted, black smoke cannot be generated, and therefore the utility model is environment friendly and energy saving.
Description
Technical field
The utility model relates to horizontal fuel wood boiler technology field, especially a kind ofly can make the clean-burning horizontal fuel wood boiler of fuel wood by secondary air.
Background technology
Boiler on the market is varied, and every kind structure structure is different, each has its oneself characteristics and deficiency.Wherein a kind of is horizontal fuel wood boiler, and horizontal fuel wood boiler generally includes body of heater, and the bottom is the combustion chamber in the body of heater, and top is heating clamber.Outer wall of combustion chamber below is provided with into material mouth, and fuel wood carries out air blast from advancing the material mouth and enter the combustion chamber and being placed on the fire grate of bottom, combustion chamber by an air inlet that is positioned at the fire grate below, makes fuel wood in the combustion chamber internal combustion.The outer wall of combustion chamber side also has peep hole, is convenient to the fuel wood combustion case in the combustion chamber is observed at any time.Be provided with water pipe in the heating clamber, flue stretches out the body of heater top through top of combustion chamber.This traditional horizontal fuel wood boiler structure is simple, and combination properties such as operability, the thermal efficiency and cost are relatively good, so still be widely used at present.But it still has a lot of deficiencies: be individual layer fire grate combustion system in the combustion chamber, fuel wood only can not fully burn through an air inlet air intake, thereby produces a large amount of black smokes and dust, has both wasted fuel wood, pollute air again, can not satisfy environmental requirement.
Summary of the invention
For solving the problems of the technologies described above, the utility model proposes and a kind ofly can make the clean-burning horizontal fuel wood boiler of fuel wood by secondary air, adopt the utility model, the fuel wood in the combustion chamber can be fully burned, and can not produce black smoke, environmental protection and energy saving.
The utility model is to adopt following technical scheme to realize:
A kind of horizontal fuel wood secondary air boiler, comprise body of heater, the body of heater bottom is the combustion chamber, top is heating clamber, bottom of furnace body is provided with the fire grate of placing fuel wood, the fire grate below is provided with air inlet one time, it is characterized in that: described outer wall of combustion chamber one side is provided with the secondary air device, the secondary air mouth of described secondary air device through being opened on the outer wall of combustion chamber is communicated with the combustion chamber, described secondary air device comprises blower fan and shelves the support of blower fan, the discharge pipe of blower fan connects the secondary air mouth, and described secondary air mouth is positioned between centre position, combustion chamber ± 30%.
Be provided with the coolant seal device between described discharge pipe and the secondary air mouth, described coolant seal device comprises the cooler bin of being located at the check valve in the discharge pipe and being positioned at the coolant seal device, fills cooling water in the described cooler bin.
Described secondary air mouth is 1-4, and the outer correspondence of each secondary air mouth is provided with a blower fan.
Described secondary air mouth is the peep hole that is arranged at outer wall of combustion chamber one side, and described peep hole is two, and the blower fan of corresponding setting with peep hole is two.
The blast of described blower fan is 1000-1500Pa.
Advantage of the present utility model is:
1, because the utility model adopts the outer wall of combustion chamber at existing horizontal fuel wood boiler to be provided with the secondary air device, when fuel wood burn to its secondary oxygen supply, thereby fuel wood is fully burnt, solved the problem of generation black smoke effectively, environmental protection and energy saving.
2, because adopting, the utility model between blower fan and secondary air mouth, is provided with the coolant seal device, check valve makes the unidirectional air-supply of blower fan, when blower fan cuts out, guarantees that the hot gas in the boiler can not enter blower fan, guaranteed that effectively blower fan is not damaged, prolonged blower fan service life; Be provided with cooler bin in the coolant seal device, cooling water cools off the hot gas that enters in the coolant seal case, thereby has guaranteed that further blower fan is injury-free, and prolong service life greatly.
3, because the utility model is opened in the outer wall of combustion chamber medium position with the secondary air mouth, when fuel wood burns, the position of secondary air mouth just is positioned at the medium position of flame usually, thereby the combustion efficiency that has guaranteed fuel wood is abundant more, thorough, further avoids the generation of black smoke.
4, since the utility model with the peep hole of boiler combustion chamber outer wall one side as the secondary air mouth, made full use of the existing structure of boiler, be issued to the purpose of this utility model in the situation of not damaging boiler structure; The number of secondary air mouth is 1-4, can be provided with flexibly according to actual needs, makes the oxygen supply of burning indoor secondary sufficient more, thereby further avoids the generation of black smoke, and it is more abundant to burn.
5, because the blast of the blower fan that the utility model adopts is 1000-1500pa, and the blower fan of this kind pressure can be matched with horizontal fuel wood boiler better, can reach effective air output is oxygen-supplying amount, can guarantee the safe in utilization of boiler effectively again.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model
The specific embodiment
A kind of horizontal fuel wood secondary air boiler, comprise body of heater 1, body of heater 1 bottom is combustion chamber 2,2 outer walls below, combustion chamber is provided with into material mouth 12, fuel wood is from advancing material mouth 12 and enter combustion chamber 2 and being placed on the fire grate 4 of 2 bottoms, combustion chamber, top is heating clamber 3, is provided with water pipe 13 in the heating clamber 3, and flue 14 stretches out body of heater 1 top in 2 tops through the combustion chamber.Body of heater 1 bottom is provided with the fire grate 4 of placing fuel wood, and fire grate 4 belows are provided with air inlet 5 one time, make fuel wood in the combustion chamber 2 internal combustion.Described combustion chamber 2 outer walls, one side is provided with the secondary air device, the secondary air mouth 6 of described secondary air device through being opened on 2 outer walls of combustion chamber is communicated with combustion chamber 2, described secondary air device comprises blower fan 7 and shelves the support 8 of blower fan 7, the discharge pipe 9 of blower fan 7 connects secondary air mouth 6, and described secondary air mouth is positioned at place, centre position, combustion chamber.Be provided with the coolant seal device between described discharge pipe 9 and the secondary air mouth 6, described coolant seal device comprises check valve of being located in the discharge pipe 9 10 and the cooler bin 11 that is positioned at the coolant seal device, fills cooling water in the described cooler bin 11.Described secondary air mouth 6 is for being arranged at the peep hole of combustion chamber 2 outer walls, one side, and peep hole is positioned at the centre position, combustion chamber, and described peep hole is two, and the blower fan 7 of corresponding setting with peep hole is two.The blast of described blower fan 7 is 1000Pa.
A kind of horizontal fuel wood secondary air boiler, comprise body of heater 1, body of heater 1 bottom is combustion chamber 2,2 outer walls below, combustion chamber is provided with into material mouth 12, fuel wood is from advancing material mouth 12 and enter combustion chamber 2 and being placed on the fire grate 4 of 2 bottoms, combustion chamber, top is heating clamber 3, is provided with water pipe 13 in the heating clamber 3, and flue 14 stretches out body of heater 1 top in 2 tops through the combustion chamber.Body of heater 1 bottom is provided with the fire grate 4 of placing fuel wood, and fire grate 4 belows are provided with air inlet 5 one time, make fuel wood in the combustion chamber 2 internal combustion.Described combustion chamber 2 outer walls, one side is provided with the secondary air device, the secondary air mouth 6 of described secondary air device through being opened on 2 outer walls of combustion chamber is communicated with combustion chamber 2, described secondary air device comprises blower fan 7 and shelves the support 8 of blower fan 7, the discharge pipe 9 of blower fan 7 connects secondary air mouth 6, and described secondary air mouth is positioned at the centre position, combustion chamber and upwards is offset 30% place.Be provided with the coolant seal device between described discharge pipe 9 and the secondary air mouth 6, described coolant seal device comprises check valve of being located in the discharge pipe 9 10 and the cooler bin 11 that is positioned at the coolant seal device, fills cooling water in the described cooler bin 11.Secondary air mouth 6 is 1, and secondary air mouth 6 outer correspondences are provided with a blower fan 7.The blast of described blower fan 7 is 1500Pa.
A kind of horizontal fuel wood secondary air boiler, comprise body of heater 1, body of heater 1 bottom is combustion chamber 2,2 outer walls below, combustion chamber is provided with into material mouth 12, fuel wood is from advancing material mouth 12 and enter combustion chamber 2 and being placed on the fire grate 4 of 2 bottoms, combustion chamber, top is heating clamber 3, is provided with water pipe 13 in the heating clamber 3, and flue 14 stretches out body of heater 1 top in 2 tops through the combustion chamber.Body of heater 1 bottom is provided with the fire grate 4 of placing fuel wood, and fire grate 4 belows are provided with air inlet 5 one time, make fuel wood in the combustion chamber 2 internal combustion.Described combustion chamber 2 outer walls, one side is provided with the secondary air device, the secondary air mouth 6 of described secondary air device through being opened on 2 outer walls of combustion chamber is communicated with combustion chamber 2, described secondary air device comprises blower fan 7 and shelves the support 8 of blower fan 7, the discharge pipe 9 of blower fan 7 connects secondary air mouth 6, and described secondary air mouth is positioned at the centre position, combustion chamber and offsets downward 30% place.Be provided with the coolant seal device between described discharge pipe 9 and the secondary air mouth 6, described coolant seal device comprises check valve of being located in the discharge pipe 9 10 and the cooler bin 11 that is positioned at the coolant seal device, fills cooling water in the described cooler bin 11.Described secondary air mouth 6 is positioned at 2 middle parts, combustion chamber, and secondary air mouth 6 is 4, and secondary air mouth 6 outer correspondences are provided with 4 blower fans 7.The blast of described blower fan 7 is 1200Pa.
The utility model is not limited to the foregoing description; description according to the foregoing description; those of ordinary skill in the art also can make some to the foregoing description and change apparently; for example; the centre position, combustion chamber is located in the position of secondary air mouth upwards is offset 30% or offset downward optional position between 30% etc., but these changes all should fall within the protection domain of the utility model claim.
Claims (5)
1. horizontal fuel wood secondary air boiler, comprise body of heater (1), body of heater (1) bottom is combustion chamber (2), top is heating clamber (3), body of heater (1) bottom is provided with the fire grate (4) of placing fuel wood, fire grate (4) below is provided with an air inlet (5), it is characterized in that: described combustion chamber (2) outer wall one side is provided with the secondary air device, the secondary air mouth (6) of described secondary air device through being opened on the outer wall of combustion chamber is communicated with combustion chamber (2), described secondary air device comprises blower fan (7) and shelves the support (8) of blower fan (7), the discharge pipe (9) of blower fan (7) connects secondary air mouth (6), and described secondary air mouth (6) is positioned between centre position, combustion chamber (2) ± 30%.
2. horizontal fuel wood secondary air boiler according to claim 1, it is characterized in that: be provided with the coolant seal device between described discharge pipe (9) and the secondary air mouth (6), described coolant seal device comprises the cooler bin (11) of being located at the check valve (10) in the discharge pipe (9) and being positioned at the coolant seal device, and described cooler bin fills cooling water in (11).
3. horizontal fuel wood secondary air boiler according to claim 1 and 2 is characterized in that: secondary air mouth (6) is 1-4, and the outer correspondence of each secondary air mouth (6) is provided with a blower fan (7).
4. horizontal fuel wood secondary air boiler according to claim 1 and 2, it is characterized in that: described secondary air mouth (6) is for being arranged at the peep hole of combustion chamber (2) outer wall one side, described peep hole is two, and the blower fan of corresponding setting with peep hole (7) is two.
5. horizontal fuel wood secondary air boiler according to claim 1 and 2, it is characterized in that: the blast of described blower fan (7) is 1000-1500Pa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200805133U CN201072137Y (en) | 2007-07-31 | 2007-07-31 | Horizontal fuel wood secondary air feeding boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200805133U CN201072137Y (en) | 2007-07-31 | 2007-07-31 | Horizontal fuel wood secondary air feeding boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201072137Y true CN201072137Y (en) | 2008-06-11 |
Family
ID=39550695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200805133U Expired - Lifetime CN201072137Y (en) | 2007-07-31 | 2007-07-31 | Horizontal fuel wood secondary air feeding boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201072137Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042626A (en) * | 2015-09-17 | 2015-11-11 | 峨眉山市文龙清洁燃煤服务有限公司 | Method for transforming coal-fired boiler into biomass boiler |
-
2007
- 2007-07-31 CN CNU2007200805133U patent/CN201072137Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042626A (en) * | 2015-09-17 | 2015-11-11 | 峨眉山市文龙清洁燃煤服务有限公司 | Method for transforming coal-fired boiler into biomass boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yongan Jitong Panel Co.,Ltd. Assignor: Ren Wenlong Contract fulfillment period: 2009.7.20 to 2014.7.19 Contract record no.: 2009350000201 Denomination of utility model: Horizontal fuel wood secondary air feeding boiler Granted publication date: 20080611 License type: Exclusive license Record date: 20090901 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.20 TO 2014.7.19; CHANGE OF CONTRACT Name of requester: YONGAN CITY JITONG BOARD INDUSTRY CO., LTD. Effective date: 20090901 |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080611 |
|
| CX01 | Expiry of patent term |