CN206918994U - A kind of suction type multistage combustion biomass stove of cyclone centrifugal dust collection - Google Patents
A kind of suction type multistage combustion biomass stove of cyclone centrifugal dust collection Download PDFInfo
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- CN206918994U CN206918994U CN201720234173.9U CN201720234173U CN206918994U CN 206918994 U CN206918994 U CN 206918994U CN 201720234173 U CN201720234173 U CN 201720234173U CN 206918994 U CN206918994 U CN 206918994U
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- combustion
- centrifugal dust
- removing room
- multistage
- room
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Abstract
A kind of this new suction type multistage combustion biomass stove for being related to cyclone centrifugal dust collection, including storage compartment, combustion chamber, multistage combustion centrifugal dust-removing room, assembly of discharging fume, Dust Storage Room, water jacket.Wherein, storage compartment is connected by inlet with combustion chamber, and combustion chamber is connected by upper flue with multistage combustion centrifugal dust-removing room, and multistage combustion centrifugal dust-removing room is connected by lower flue with smoke evacuation assembly, and Dust Storage Room is connected by grey-way with multistage combustion centrifugal dust-removing room；Primary air nozzle is located at combustion chamber side, and overfiren air port is located on the whirlwind air deflector of each single stage combustion centrifugal dust-removing room, and what grey-way was located at each single stage combustion centrifugal dust-removing room leads Hui Po ends.Flow of flue gas form of the present utility model, multistage cyclone burning, multistage centrifugal dedusting structure, runs device entirety negative pressure, special internal heat structure so that this device can effectively improve fuel economy and exhaust gas dust is greatly reduced, and reduce environmental pollution.
Description
Technical field
Energy-saving and environmental protection equipment technical field is the utility model is related to, more particularly to a kind of negative pressure of cyclone centrifugal dust collection
Formula multistage combustion biomass stove.
Background technology
Biomass boiler is that the chemical energy of biomass fuel is converted into heat energy for people's life dress used by burning
Put, people are generally warmed oneself using biomass, and biomass can produce a large amount of unburnt flue gases and lime-ash etc. in burning
Harmful substance, due to lacking effective dedusting means, air pollution is caused, turns into one of an important factor for causing haze；Mesh
The preceding civilian biomass boiler in China uses the forms such as direct combustion, detonation, primary combustion mostly, and flue gas is without effective dedusting method, directly
Air is discharged into, not only efficiency of combustion is low, and heat transfer rate is low to also result in large quantity of air pollution, aggravates haze.So design a kind of whirlwind
The suction type multistage combustion biomass stove of centrifugal dust-removing is just very necessary.
Utility model content
The utility model in view of the above-mentioned problems, provide a kind of suction type multistage combustion biomass stove of cyclone centrifugal dust collection,
It is low to solve efficiency of combustion present in prior art, waste of fuel is big, the problem of environmental pollution.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of suction type of cyclone centrifugal dust collection is multistage
Biomass burning stove, including storage compartment (1), combustion chamber (16), multistage combustion centrifugal dust-removing room (8), smoke evacuation assembly (9), storage ash
Room (12), water jacket (2).
Wherein, storage compartment (1) is connected by inlet (18) with combustion chamber (16), and combustion chamber (16) pass through upper flue (3)
It is connected with multistage combustion centrifugal dust-removing room (8), multistage combustion centrifugal dust-removing room (8) passes through lower flue (11) and smoke evacuation assembly (9)
It is connected, Dust Storage Room (12) is connected by grey-way (24) with multistage combustion centrifugal dust-removing room (8)；Primary air nozzle (20) is located at combustion chamber
(16) side, overfiren air port are located on the whirlwind air deflector (21) of each single stage combustion centrifugal dust-removing room (23), grey-way (24) position
Grey slope (29) end is led in each single stage combustion centrifugal dust-removing room (23).
Further, described multistage combustion centrifugal dust-removing room (8) is by secondary air feed device (4), secondary air channel (7) and at least
2 single stage combustion centrifugal dust-removing rooms (23) are in series up and down；Single stage combustion centrifugal dust-removing room (23) by whirlwind air deflector (21),
Taper heat exchanger (25), dust-leading board (28), lead grey slope (29) composition.
Further, described whirlwind air deflector (21) is by pedestal (32), guide vane (30), secondary air duct (31) group
Into；Taper heat exchanger (25) is by heat exchange box (26), upper hose (22) and downcomer (27) composition.
Further, grey slope (29) end of leading of described single stage combustion centrifugal dust-removing room (23) is provided with grey-way (24).
Further, described storage compartment (1) is made up of material storing box (19) and loader (17), and loader (17) is located at storing
Below room (1).
Further, described combustion chamber (16) are made up of burner hearth (15) and fire grate (13)；Burner hearth exhanst gas outlet is located at burner hearth
Top is simultaneously connected with upper flue (3)；Combustion chamber (16) inlet (18) is located at burner hearth (15) side.
Further, described smoke evacuation assembly (9) is made up of smoke evacuation tail pipe (10) and negative-pressure air fan (5)；Negative-pressure air fan (5) position
In smoke evacuation assembly (9) end.
Further, described water jacket (2) is distributed in combustion chamber (16) outer surface, multistage combustion centrifugal dust-removing room (8) appearance
In face and its inner cone type heat exchanger (25), assembly (9) outer surface of discharging fume.
Further, described water jacket (2) water inlet (14) is located at combustion chamber (16) outer surface side, delivery port (6) position
In smoke evacuation assembly (9) outer surface side.
Biomass fuel in the utility model storage compartment is pushed into burning Indoor Combustion, the ash-laden gas of generation through feeding machine
In the presence of negative-pressure air fan, negative pressure enters multistage combustion centrifugal dust-removing room by upper flue, through burning in centrifugal dust-removing room
Special construction and repeatedly burn again, by the combustible burning in ash-laden gas totally, by incombustible dust centrifuge to
Lead grey slope fall into Dust Storage Room then free of contamination flue gas pass through discharge fume assembly discharge.First air air is by combustion chamber side First air
Mouthful enter, Secondary Air by multistage combustion centrifugal dust-removing room overfiren air port enter and with flue gas mixed combustion.In external pump
In the presence of, water after fully heat exchange, is confessed in water jacket by effluent pipe mouth.
The beneficial effects of the utility model are：Flow of flue gas form of the present utility model, multistage cyclone burning, multistage centrifugal
Dedusting structure, run device entirety negative pressure, special internal heat structure so that this device can effectively improve fuel combustion effect
Rate and exhaust gas dust is greatly reduced, reduces environmental pollution, it is low to solve efficiency of combustion present in above-mentioned prior art, fuel wave
Fei great, the problem of environmental pollution.
Brief description of the drawings
Fig. 1 is a kind of front view of the suction type multistage combustion biomass stove of cyclone centrifugal dust collection；；
Fig. 2 is the front view of single stage combustion centrifugal dust-removing room；
Fig. 3 is the top view and its sectional view A-A of whirlwind air deflector.
Embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be to be much different from other manner described here to implement, this area
Technical staff can do similar improvement in the case of without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
As shown in Figure 1, Figure 2, Figure 3 shows, there is provided a kind of suction type multistage combustion biomass stove of cyclone centrifugal dust collection, including storage
Expect room (1), combustion chamber (16), multistage combustion centrifugal dust-removing room (8), smoke evacuation assembly (9), Dust Storage Room (12), water jacket (2).Wherein,
Storage compartment (1) is connected by inlet (18) with combustion chamber (16), combustion chamber (16) by upper flue (3) and multistage combustion from
Heart dirt pocket (8) is connected, and multistage combustion centrifugal dust-removing room (8) is connected by lower flue (11) with smoke evacuation assembly (9), Dust Storage Room
(12) it is connected by grey-way (24) with multistage combustion centrifugal dust-removing room (8)；Primary air nozzle (20) is located at combustion chamber (16) side, and two
Secondary air port is located on the whirlwind air deflector (21) of each single stage combustion centrifugal dust-removing room (23), and grey-way (24) is located at the combustion of each single-stage
That burns centrifugal dust-removing room (23) leads grey slope (29) end.
Multistage combustion centrifugal dust-removing room (8) is by secondary air feed device (4), secondary air channel (7) and at least one single stage combustion
Centrifugal dust-removing room (23) is in series up and down；Single stage combustion centrifugal dust-removing room (23) is by whirlwind air deflector (21), taper heat exchanger
(25), dust-leading board (28), lead grey slope (29) composition.Grey slope (29) end of leading of single stage combustion centrifugal dust-removing room (23) is provided with grey-way
(24)。
Whirlwind air deflector (21) is by pedestal (32), guide vane (30), secondary air duct (31) composition；Taper heat exchanger (25)
By heat exchange box (26), upper hose (22) and downcomer (27) composition.
Storage compartment (1) is made up of material storing box (19) and loader (17), and loader (17) is located at below storage compartment (1).
Combustion chamber (16) is made up of burner hearth (15) and fire grate (13)；Burner hearth exhanst gas outlet is located above burner hearth and and upper flue
(3) it is connected；Combustion chamber (16) inlet (18) is located at burner hearth (15) side.
Smoke evacuation assembly (9) is made up of smoke evacuation tail pipe (10) and negative-pressure air fan (5)；Negative-pressure air fan (5) is positioned at smoke evacuation assembly
(9) end.
Water jacket (2) is distributed in combustion chamber (16) outer surface, and multistage combustion centrifugal dust-removing room (8) outer surface and its inside are tapered
In heat exchanger (25), assembly (9) outer surface of discharging fume.Water jacket (2) water inlet (14) is located at combustion chamber (16) outer surface side, goes out
The mouth of a river (6) is positioned at smoke evacuation assembly (9) outer surface side.
Workflow of the present utility model is as follows：
Biomass fuel is stored in storage compartment (1), and combustion chamber is pushed to by inlet (18) through loader (17)
(16) burner hearth (15) interior primary combustion, the flue gas after burning enter multistage combustion centrifugal dust-removing room (8) by upper flue (3)
In, multistage combustion centrifugal dust-removing room (8) is at least in series by 2 single stage combustion centrifugal dust-removing rooms (23), and flue gas is successively step by step
By each single stage combustion centrifugal dust-removing room (23), and in the case where secondary air feed device (4) initiative oxygen supply of air-fuel ratio can be automatically adjusted,
So that fuel vapour combustion heat release contained in flue gas, and absorbed heat by tapered heat exchanger (25) so as to heat its internal water, simultaneously
Contained incombustible dust, falls into the presence of the cyclone centrifugal of each single stage combustion centrifugal dust-removing room (23) and leads in flue gas
Grey slope (29) simultaneously falls under gravity into Dust Storage Room (12).Flue gas is behind multistage combustion centrifugal dust-removing room (8) under
Flue (11) enters smoke evacuation assembly (9), and air is discharged into after being passed through other types deduster eventually through negative-pressure air fan (5).Entirely
Process flue gas flows in the presence of negative-pressure air fan (5) in negative pressure state, so as to safety and stability, avoids revealing.And can have
Effect improves fuel economy and exhaust gas dust is greatly reduced, and reduces environmental pollution, and solves effect of being burnt present in prior art
Rate is low, and waste of fuel is big, the problem of environmental pollution.
Multistage combustion centrifugal dust-removing room (8) certainly can be as needed combustion power connect multiple single stage combustion centrifugal dust-removings
Room (23) is formed, and is not limited to the number anticipated shown in figure, any those skilled in the art, in the utility model
In the technical scope of exposure, can readily occur in conversion or replace, as by single stage combustion centrifugal dust-removing room (23) compose in parallel it is new
Multistage combustion centrifugal dust-removing room, all cover and used at this within new protection domain.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (9)
1. a kind of suction type multistage combustion biomass stove of cyclone centrifugal dust collection, including storage compartment (1), combustion chamber (16) are multistage
Burn centrifugal dust-removing room (8), smoke evacuation assembly (9), Dust Storage Room (12), water jacket (2)；It is characterized in that：Storage compartment (1) passes through feed
Mouth (18) is connected with combustion chamber (16), and combustion chamber (16) are connected by upper flue (3) with multistage combustion centrifugal dust-removing room (8), more
Level burning centrifugal dust-removing room (8) is connected by lower flue (11) with smoke evacuation assembly (9), and Dust Storage Room (12) passes through grey-way (24) and more
Level burning centrifugal dust-removing room (8) is connected；Primary air nozzle (20) is located at combustion chamber (16) side, and overfiren air port is located at the combustion of each single-stage
On the whirlwind air deflector (21) for burning centrifugal dust-removing room (23), grey-way (24) is located at leading for each single stage combustion centrifugal dust-removing room (23)
Grey slope (29) end.
A kind of 2. suction type multistage combustion biomass stove of cyclone centrifugal dust collection according to claim 1, it is characterised in that：
Described multistage combustion centrifugal dust-removing room (8) is centrifuged by secondary air feed device (4), secondary air channel (7) and at least two single stage combustion
Dirt pocket (23) is in series up and down；Single stage combustion centrifugal dust-removing room (23) by whirlwind air deflector (21), taper heat exchanger (25),
Dust-leading board (28), lead grey slope (29) composition.
A kind of 3. suction type multistage combustion biomass stove of cyclone centrifugal dust collection according to claim 2, it is characterised in that：
Described whirlwind air deflector (21) is by pedestal (32), guide vane (30), secondary air duct (31) composition；Taper heat exchanger (25) by
Heat exchange box (26), upper hose (22) and downcomer (27) composition.
A kind of 4. suction type multistage combustion biomass stove of cyclone centrifugal dust collection according to claim 2, it is characterised in that：
Grey slope (29) end of leading of described single stage combustion centrifugal dust-removing room (23) is provided with grey-way (24).
A kind of 5. suction type multistage combustion biomass stove of cyclone centrifugal dust collection according to claim 1, it is characterised in that：
Described storage compartment (1) is made up of material storing box (19) and loader (17), and loader (17) is located at below storage compartment (1).
A kind of 6. suction type multistage combustion biomass stove of cyclone centrifugal dust collection according to claim 1, it is characterised in that：
Described combustion chamber (16) is made up of burner hearth (15) and fire grate (13)；Burner hearth exhanst gas outlet is located above burner hearth and and upper flue
(3) it is connected；Combustion chamber (16) inlet (18) is located at burner hearth (15) side.
A kind of 7. suction type multistage combustion biomass stove of cyclone centrifugal dust collection according to claim 1, it is characterised in that：
Described smoke evacuation assembly (9) is made up of smoke evacuation tail pipe (10) and negative-pressure air fan (5)；Negative-pressure air fan (5) is positioned at smoke evacuation assembly (9) end
End.
A kind of 8. suction type multistage combustion biomass stove of cyclone centrifugal dust collection according to claim 1, it is characterised in that：
Described water jacket (2) is distributed in combustion chamber (16) outer surface, multistage combustion centrifugal dust-removing room (8) outer surface and its internal tapered changes
In hot device (25), assembly (9) outer surface of discharging fume.
A kind of 9. suction type multistage combustion biomass stove of cyclone centrifugal dust collection according to claim 8, it is characterised in that：
Described water jacket (2) water inlet (14) is located at combustion chamber (16) outer surface side, and delivery port (6) is positioned at smoke evacuation assembly (9) appearance
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720234173.9U CN206918994U (en) | 2017-03-12 | 2017-03-12 | A kind of suction type multistage combustion biomass stove of cyclone centrifugal dust collection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720234173.9U CN206918994U (en) | 2017-03-12 | 2017-03-12 | A kind of suction type multistage combustion biomass stove of cyclone centrifugal dust collection |
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| Publication Number | Publication Date |
|---|---|
| CN206918994U true CN206918994U (en) | 2018-01-23 |
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ID=61310505
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720234173.9U Expired - Fee Related CN206918994U (en) | 2017-03-12 | 2017-03-12 | A kind of suction type multistage combustion biomass stove of cyclone centrifugal dust collection |
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| CN (1) | CN206918994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513685A (en) * | 2018-05-21 | 2019-11-29 | 安德森热能科技（苏州）有限责任公司 | A kind of high-speed flame gas burner |
-
2017
- 2017-03-12 CN CN201720234173.9U patent/CN206918994U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513685A (en) * | 2018-05-21 | 2019-11-29 | 安德森热能科技（苏州）有限责任公司 | A kind of high-speed flame gas burner |
| CN110513685B (en) * | 2018-05-21 | 2024-03-15 | 安德森热能科技（苏州）有限责任公司 | High-speed flame gas burner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20200312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |