CN207299542U - A kind of Domestic coal-fired boiler heat accumulating type flame shunting device - Google Patents
A kind of Domestic coal-fired boiler heat accumulating type flame shunting device Download PDFInfo
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- CN207299542U CN207299542U CN201721399704.6U CN201721399704U CN207299542U CN 207299542 U CN207299542 U CN 207299542U CN 201721399704 U CN201721399704 U CN 201721399704U CN 207299542 U CN207299542 U CN 207299542U
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- China
- Prior art keywords
- flame
- shape framework
- accumulating type
- shunting device
- heat accumulating
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Abstract
The utility model discloses a kind of Domestic coal-fired boiler heat accumulating type flame shunting device, including " [" shape framework is relatively fixed the shunt body formed by two, shunt body is internally formed flame chamber, " the inner wall recessing of [" shape framework is simultaneously inserted into fragmenting plate, flame chamber is divided into multiple separate chambers by fragmenting plate, it is corresponding with each separate chamber that " recessing of [" shape framework outer wall forms ventilation slot, and the air inlet hole being connected with separate chamber is opened in ventilation slot.The utility model has the function of accumulation of heat, temperature storage and secondary ignites, the heat accumulating type flame shunting device is arranged in the passage of flame of coal-burning boiler, flame gas that flame gas enters from bottom and the Secondary Air being passed through from air inlet hole are sufficiently mixed, with unique heat accumulation function, the temperature value that can adjust flame intracavitary remains at a constant scope.
Description
Technical field
It the utility model is related to technical field of boiler combustion, and in particular to a kind of Domestic coal-fired boiler heat accumulating type flame shunting
Device.
Background technology
As the boiler of heat transmission equipment, by the chemical energy in fuel, electric energy, high-temperature flue gas the form such as heat, by boiler
It is converted into steam, high-temperature water or organic carrier of the outwards output with certain heat.The original meaning of pot refers to the appearance that is filled with water heated on fire
Device, stove refer to the place of burning fuel, and boiler includes pot and stove two large divisions.The hot water or steam produced in boiler can directly be
Thermal energy needed for industrial production and people's lives offer, can also be converted to mechanical energy by Steam Power Equipment, or pass through power generation
Machine converts mechanical energy into electric energy.There is provided the boiler of hot water becomes hot-water boiler, is mainly used for living, and also has in industrial production few
Amount application.Producing the boiler of steam becomes steam boiler, is often simply called boiler, is mainly used in daily life, thermoelectricity
Stand, ship, locomotive or operating mode enterprise etc..
Current existing domestic boiler, by using the flame or the heat water tank of flue gas during being discharged after burning
Internal water, so as to supply household internal heating or gas for domestic use, but so wastes flue gas heat, simultaneously for combustion significantly
After coal combustion, flame or flue gas directly heat water tank in heel row such as chimney, cause substantial amounts of heat unrestrained directly through combustion chamber
Expense is fallen, and does not accomplish to make full use of heat, it is impossible to meets the market demand, while causes environmental pollution.
Utility model content
The purpose of this utility model is to provide such a Domestic coal-fired boiler heat accumulating type flame shunting device, can fully store
Stay and water tank is heated using the heat of fuel combustion.
The utility model is to reach above-mentioned purpose, is achieved especially by following technical scheme：
A kind of Domestic coal-fired boiler heat accumulating type flame shunting device, including by two " [" shape framework be relatively fixed form point
Device main body is flowed, shunt body is internally formed flame chamber, and " the inner wall recessing of [" shape framework is simultaneously inserted into fragmenting plate, fragmenting plate
Flame chamber is divided into multiple separate chambers, corresponding with each separate chamber " recessing of [" shape framework outer wall forms ventilation slot, leads to
The air inlet hole being connected with separate chamber is opened in wind groove.
Further, " [" shape framework and demarcation strip are formed using being built after magnesium oxide powder and croci mixing.
Further, the vertical height of demarcation strip with " vertical height of [" shape framework is consistent.
Further, it is consistent with groove to open up direction for ventilation slot.
Further, the bottom of ventilation slot with " [" shape framework bottom is concordant, its top is less than " at the top of [" shape framework.
Further, air inlet hole is " diameter gradually increases in [" shape framework.
Compared with prior art, the utility model has the Domestic coal-fired boiler heat accumulating type flame shunting device of the utility model
Accumulation of heat, temperature storage and secondary function of igniting, the heat accumulating type flame shunting device are arranged in the passage of flame of coal-burning boiler, and flame gas is the bottom of from
The flame gas of portion's entrance and the Secondary Air being passed through from air inlet hole are sufficiently mixed, and are had unique heat accumulation function, can be adjusted flame chamber
Interior temperature value remains at a constant scope, in the case of avoiding in-furnace temperature uneven, the local meeting of localized hyperthermia
Make a large amount of generations of thermal NO.Flame chamber is divided into the flame of uniform three separate chambers by internal demarcation strip
Chamber so that be evenly divided into three parts by the flame gas in passage of flame, independent lead to is both provided with each small passage
Wind groove and air inlet hole so that the flame gas and Secondary Air that flame intracavitary is passed through can be mixed more fully, so as to effectively reduce
The carbon monoxide emission that fire coal produces, and suppress the generation of nitrogen oxides and sulfur dioxide energy pernicious gas.Three fire arranged side by side
Flame chamber equally enable to flue dust in flue gas and carbon black more fully with " [" shape framework and demarcation strip are contacted, collided, in temperature
Degree and Secondary Air collective effect under so that can hot material be able to after-flame.The Domestic coal-fired boiler heat accumulating type flame shunting device at the same time
During use flame gas from top discharge heating water tank, after accumulation of heat " [" shape framework and demarcation strip are further heated by infra-red radiation
Water tank, temperature when being able to maintain that boiler to heating water tanks, makes to keep certain temperature constant state during boiler heating water tank as far as possible,
Heat waste caused by when being discharged after reduction boiler flame gas one-time heating water tank.In addition, the apparatus structure is suitable in boiler
Wall size design, it is quick and easy for installation in boiler, it can efficiently realize the whole smokeless combustion of Domestic coal-fired boiler.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of the utility model；
Fig. 3 is the level cross-sectionn schematic diagram of the utility model；
Fig. 4 is the " exterior frontal view of [" shape framework in the utility model.
In figure, 1, shunt body；11st, " [" shape framework；12nd, " [" shape framework；13rd, protrusion；14th, air inlet hole；15th, lead to
Wind groove；16th, groove；2nd, demarcation strip；3rd, flame chamber；31st, separate chamber；32nd, separate chamber；33rd, separate chamber.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.In the description of the utility model
In, it is to be understood that unless otherwise clearly defined and limited, term " on ", " under ", "front", "rear", "left", "right",
" top ", " bottom ", " interior ", " outer ", " orientation or position relationship of the instruction such as " center ", " vertical ", " level " be based on shown in attached drawing
Orientation or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that new to this practicality
The limitation of type.
As shown in Figures 1 to 4, a kind of Domestic coal-fired boiler heat accumulating type flame shunting device, including by two " [" shape frameworks
11st, 12 shunt body 1 for being relatively fixed composition, " [" shape framework 11,12 both ends have protrusion 13, two after being relatively fixed
" cavity of middle part perforation is formed between [" shape framework 11,12, i.e. shunt body 1 is internally formed flame chamber 3." [" shape framework
11st, the equal recessing 16 of 12 inner wall and fragmenting plate 2 is inserted into, the preferably quantity of demarcation strip 2 is 2, and fragmenting plate 2 splits flame chamber 3
For multiple separate chambers 31,32,33, it is preferably equal three separate chambers 31,32,33 of 3 cross-sectional areas, will can burns
Even flame shunting.Demarcation strip 2 is inlaid in two and " between [" shape framework 11,12, and is fixed in groove 16, mounting means letter
Just quick, overall structure consolidates.
Preferably, " [" shape framework 11,12 and demarcation strip 2 after magnesium oxide powder and croci mixing using building
Form, or using common gitter brick material, have the advantages that high temperature resistant, intensity are high.In a preferred embodiment of the utility model,
The vertical height of demarcation strip 2 with " vertical height of [" shape framework 1 is consistent, it is preferable that is disposed as 30cm.Make current divider overall
Even heat during the heated and radiation of structure, at the same it is easy for installation.
In corresponding with each separate chamber 31,32,33 " [" shape framework 11,12 outer wall recessings formation ventilation slot 15, ventilation
The air inlet hole 14 being connected with separate chamber 31,32,33 is opened in groove 15, the quantity of air inlet hole 14 is 5~8.Preferably, inlet air
Hole 14 " diameter gradually increases from inside to outside in [" shape framework 11,12, in outwardly open horn-like, specifically, air inlet hole 14
Minimum diameter on inner wall is 5~8mm, and the maximum gauge on outer wall is 10~12mm so that from exterior inlet air when, add wind
Velocity of liquid assets.
In one preferred embodiment of the technical program, the bottom of ventilation slot 15 with " 1 bottom of [" shape framework is concordant, ventilation slot 15
Top less than the " top of [" shape framework 11,12 so that can only finally be flowed into the combustion air in ventilation slot 15 to air inlet hole 14
It is logical, fully enter in flame chamber 3.Preferably, 15 a length of 28cm of ventilation slot.Ventilation slot 15 is penetrated through with air inlet hole 14, and combustion-supporting two
Secondary wind from " exterior base of [" shape framework 11,12 is passed into air inlet hole 14 along ventilation slot 15, so respectively even into
In each separate chamber 31,32,33 of flame chamber 3.
The specific embodiment of the utility model is only the explanation to the utility model, it is not to the utility model
Limitation, those skilled in the art as needed can make the present embodiment without creative tribute after this specification is read
The modification offered, but as long as all being protected in the right of the utility model be subject to Patent Law.
Claims (6)
1. a kind of Domestic coal-fired boiler heat accumulating type flame shunting device, it is characterised in that including by two " [" shape frameworks (11,12)
The shunt body (1) of composition is relatively fixed, shunt body is internally formed flame chamber (3), and " inner wall of [" shape framework is opened recessed
Groove (16) is simultaneously inserted into fragmenting plate (2), and flame chamber is divided into multiple separate chambers (31,32,33) by fragmenting plate, with each separate chamber
It is corresponding that " recessing of [" shape framework outer wall forms ventilation slot (15), and the air inlet hole being connected with separate chamber is opened in ventilation slot
(14)。
2. Domestic coal-fired boiler heat accumulating type flame shunting device according to claim 1, it is characterised in that " [" shape framework and
Demarcation strip is built after being mixed using magnesium oxide powder and croci and formed.
3. Domestic coal-fired boiler heat accumulating type flame shunting device according to claim 1, it is characterised in that demarcation strip it is vertical
Height with " vertical height of [" shape framework is consistent.
4. Domestic coal-fired boiler heat accumulating type flame shunting device according to claim 1, it is characterised in that ventilation slot and groove
It is consistent to open up direction.
5. Domestic coal-fired boiler heat accumulating type flame shunting device according to claim 1, it is characterised in that the bottom of ventilation slot
With " [" shape framework bottom is concordant, its top is less than " at the top of [" shape framework.
6. Domestic coal-fired boiler heat accumulating type flame shunting device according to claim 1, it is characterised in that air inlet hole is " ["
Diameter gradually increases from inside to outside in shape framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721399704.6U CN207299542U (en) | 2017-10-26 | 2017-10-26 | A kind of Domestic coal-fired boiler heat accumulating type flame shunting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721399704.6U CN207299542U (en) | 2017-10-26 | 2017-10-26 | A kind of Domestic coal-fired boiler heat accumulating type flame shunting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207299542U true CN207299542U (en) | 2018-05-01 |
Family
ID=62274592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721399704.6U Expired - Fee Related CN207299542U (en) | 2017-10-26 | 2017-10-26 | A kind of Domestic coal-fired boiler heat accumulating type flame shunting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207299542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107664361A (en) * | 2017-10-26 | 2018-02-06 | 山西老万生态炉业股份有限公司 | A kind of Domestic coal-fired boiler heat accumulating type flame shunting device |
-
2017
- 2017-10-26 CN CN201721399704.6U patent/CN207299542U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107664361A (en) * | 2017-10-26 | 2018-02-06 | 山西老万生态炉业股份有限公司 | A kind of Domestic coal-fired boiler heat accumulating type flame shunting device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 |