CN106500305B - A kind of chemical industry efficient boiler - Google Patents
A kind of chemical industry efficient boiler Download PDFInfo
- Publication number
- CN106500305B CN106500305B CN201611016816.9A CN201611016816A CN106500305B CN 106500305 B CN106500305 B CN 106500305B CN 201611016816 A CN201611016816 A CN 201611016816A CN 106500305 B CN106500305 B CN 106500305B
- Authority
- CN
- China
- Prior art keywords
- air inlet
- inlet hole
- combustion chamber
- area
- fire grate
- Prior art date
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
- F24H1/34—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water chamber arranged adjacent to the combustion chamber or chambers, e.g. above or at side
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
- F24H9/0042—Cleaning arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
- F24H9/1845—Arrangement or mounting of combustion heating means, e.g. grates or burners using solid fuel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention discloses a kind of chemical industry efficient boilers, including shell, combustion chamber, supporting leg and fire grate;Blade is provided with below combustion chamber;It is provided with air inlet area A on the corresponding sidewall of combustion chamber in the lower section of the fire grate, air inlet area B is provided on the corresponding sidewall of combustion chamber in the top of fire grate, enters the wind and offers several through-holes on area A;It is disposed with the first air inlet hole, the second air inlet hole, third air inlet hole and the 4th air inlet hole from bottom to top on the air inlet area B;It is provided with exhaust-heat absorption cover on the outside of heating gate, is communicated with smoke exhaust pipe in the top sidewall of combustion chamber, is fixedly installed with filter screen in the vertical tube of smoke exhaust pipe.The present invention supplies oxygen the combustion flame of different location by different air inlet holes, keeps burning abundant, guarantee the utilization rate of fuel, the waste heat in flue gas is utilized, and be absorbed the heat generated can, thermal loss is reduced, flue gas is discharged in air after being filtered, safety and environmental protection.
Description
Technical field
The present invention relates to a kind of chemical industry equipment, specifically a kind of chemical industry efficient boiler.
Background technique
It is well known that boiler is a kind of energy conversion device, mainly by coal, the natural resources such as stalk burn to obtain thermal energy
(water or steam).Only one combustion chamber of traditional boiler furnace and air inlet, have that the thermal efficiency is low, fuel and sky
Gas insufficient contact, for the flame of different location, the supply amount of oxygen is different, can make its burning sufficiently, bottom general
A large amount of oxygen utilization, and oxygen is insufficient in the middle part of flame, keeps fuel combustion insufficient, generates some pernicious gases, and bottom is empty
Gas supply increases, and will cause fray-out of flame, restricts the utilization rate of fuel.
Summary of the invention
Different intakes are provided the purpose of the present invention is to provide a kind of, guarantee that burning sufficiently, is increased operation rate, safety collar
The chemical industry efficient boiler of guarantor, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of chemical industry efficient boiler, including shell, combustion chamber, supporting leg and fire grate;The fixed branch in the lower end of the shell
Leg offers air inlet in the lower end of shell, and air inlet is bucket-shaped structure, and combustion chamber is located in shell, sets below combustion chamber
It is equipped with blade, the diameter of blade is greater than the diameter of combustion chamber, is fixedly connected on the output shaft of motor, leads on the central axis of blade
Crossing motor rotates blade;Horizontal stationary furnace grate in the combustion chamber, is set as burner hearth above fire grate, under the fire grate
It is provided with air inlet area A on the corresponding sidewall of combustion chamber in side, air inlet area is provided on the corresponding sidewall of combustion chamber in the top of fire grate
B, air inlet area A extend downwardly into the bottom of combustion chamber, enter the wind and offer several through-holes on area A;On the air inlet area B from bottom to top
It is disposed with the first air inlet hole, the second air inlet hole, third air inlet hole and the 4th air inlet hole that aperture is less than air inlet area A through-hole,
First air inlet hole, the second air inlet hole, third air inlet hole and the region area of the 4th air inlet pore size distribution are equal, the first air inlet hole,
The aperture of second air inlet hole, third air inlet hole and the 4th air inlet hole is sequentially reduced from bottom to top, the corresponding combustion chamber of fire grate, outer
Feeding port is provided on shell;The top of the combustion chamber is equipped with heating gate, is provided with exhaust-heat absorption cover on the outside of heating gate, burns
Smoke exhaust pipe is communicated in the top sidewall of room, smoke exhaust pipe is L-type structure, it is fixedly installed with filter screen in the vertical tube of smoke exhaust pipe,
The corresponding lower section of filter screen offers clean-up port, and the upper end of smoke exhaust pipe is connected in exhaust-heat absorption cover.
Further: the side wall of the burner hearth is equipped with insulating layer.
Further: the diameter of the air inlet area A inner via hole is 10~12mm.
It is further: first air inlet hole, the second air inlet hole, third air inlet hole and the 4th air inlet hole it is adjacent between hole
Diameter differs 1~2mm.
It is further: heat exchanging chamber being installed in the exhaust-heat absorption cover, is inoculated with cold water in heat exchanging chamber.
Compared with prior art, the beneficial effects of the present invention are: the present invention is by different air inlet holes, to different location
Combustion flame oxygen supply makes burning sufficiently guarantee the utilization rate of fuel, and the waste heat in flue gas is utilized, and makes the equal energy of heat generated
It is enough absorbed, reduces thermal loss, flue gas is discharged in air after being filtered, safety and environmental protection.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of chemical industry efficient boiler.
Fig. 2 is a kind of structural schematic diagram of combustion chamber in chemical industry efficient boiler.
In figure: 1- shell, the combustion chamber 2-, 3- supporting leg, 4- motor, 5- air inlet, 6- fire grate, 7- blade, 8- enter the wind area
A, 9- air inlet area B, the first air inlet hole of 91-, the second air inlet hole of 92-, 93- third air inlet hole, the 4th air inlet hole of 94-, 10- burner hearth,
11- heating gate, 12- smoke exhaust pipe, 13- exhaust-heat absorption cover, 14- filter screen, the clean-up port 15-, 16- feeding port.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to figure, in the embodiment of the present invention, a kind of chemical industry efficient boiler, including shell 1, combustion chamber 2,3 and of supporting leg
Fire grate 6;The lower end fixed supporting leg 3 of the shell 1 offers air inlet 5 in the lower end of shell 1, and air inlet 5 is bucket-shaped knot
Structure, combustion chamber 2 are located in shell 1, and the lower section of combustion chamber 2 is provided with blade 7, and the diameter of blade 7 is greater than the diameter of combustion chamber 2,
It is fixedly connected on the central axis of blade 7 on the output shaft of motor 4, rotates blade 7 by motor 4, be passed through sky into shell 1
Gas;The horizontal stationary furnace grate 6 in combustion chamber 2, the top of fire grate 6 are set as burner hearth 10, and the side wall of burner hearth 10 is equipped with heat preservation
Layer, avoids heat loss, and air inlet area A8 is provided on corresponding 2 side wall of combustion chamber in the lower section of the fire grate 6, fire grate 6
Air inlet area B9 is provided on corresponding 2 side wall of combustion chamber in top, air inlet area A8 extends downwardly into the bottom of combustion chamber 2, enters the wind area
Several through-holes are offered on A8, are admitted air into combustion chamber 2, and the diameter of the air inlet area A8 inner via hole is 10~12mm;
It is disposed with the first air inlet hole 91, the second air inlet hole that aperture is less than air inlet area A8 through-hole from bottom to top on the air inlet area B9
92, third air inlet hole 93 and the 4th air inlet hole 94, the first air inlet hole 91, the second air inlet hole 92, third air inlet hole 93 and the 4th into
The region area that air holes 94 is distributed is equal, the first air inlet hole 91, the second air inlet hole 92, third air inlet hole 93 and the 4th air inlet hole
94 aperture is sequentially reduced from bottom to top, the first air inlet hole 91, the second air inlet hole 92, third air inlet hole 93 and the 4th air inlet hole 94
Aperture between adjacent differs 1~2mm, keeps different position intakes different, on the corresponding combustion chamber 2 of fire grate 6, shell 1
It is provided with feeding port 16, fuel is loaded on fire grate 6;The top of the combustion chamber 2 is equipped with heating gate 11, heating gate 11
Outside is provided with exhaust-heat absorption cover 13, and smoke exhaust pipe 12 is communicated in the top sidewall of combustion chamber 2, and smoke exhaust pipe 12 is L-type structure,
Filter screen 14 is fixedly installed in the vertical tube of smoke exhaust pipe 12, the corresponding lower section of filter screen 14 offers clean-up port 15, smoke exhaust pipe 12
Upper end be connected in exhaust-heat absorption cover 13, heat exchanging chamber is installed, the intracavitary cold water heating of heat exchanging is inhaled in exhaust-heat absorption cover 13
Receive heat.
In use, fuel is placed on fire grate 6, after ignited fuel, starting motor 4, motor 4 is rotated with movable vane piece 7,
Make air flows upwards, enter the air between shell 1 and combustion chamber 2, enters combustion from air inlet area A8, air inlet area B9 respectively
It burns in room 2, is contacted with the fuel in combustion chamber 2, due to air inlet area A8, the first air inlet hole 91, the second air inlet hole 92, third air inlet
Hole 93, the 4th air inlet hole 94 aperture successively reduce, the air mass flow of entrance is different, and the air capacity for entering different zones is not
Together, sufficient oxygen is provided for the different zones of flame, burning is made sufficiently to improve the utilization rate of fuel;The flue gas generated when burning
It is entered in exhaust-heat absorption cover 13 from smoke exhaust pipe 12, the cold water in exhaust-heat absorption cover 13 absorbs the heat in flue gas, makes full use of
The energy that fuel generates, the impurity such as cigarette ash in flue gas are filtered by filter screen 14, are avoided enter into air, safeguard surrounding ring
Border.The present invention supplies oxygen the combustion flame of different location by different air inlet holes, and burning is made sufficiently to guarantee the utilization of fuel
Rate, the waste heat in flue gas are utilized, and be absorbed the heat generated can, reduce thermal loss, and flue gas is discharged after being filtered
Into air, safety and environmental protection.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (1)
1. a kind of chemical industry efficient boiler, including shell (1), combustion chamber (2), supporting leg (3) and fire grate (6);It is characterized by:
The lower end fixed supporting leg (3) of the shell (1) offers air inlet (5) in the lower end of shell (1), and air inlet (5) is bucket-shaped knot
Structure, combustion chamber (2) are located in shell (1), are provided with below combustion chamber (2) blade (7), and the diameter of blade (7) is greater than burning
The diameter of room (2) is fixedly connected on the output shaft of motor (4) on the central axis of blade (7), makes blade (7) by motor (4)
Rotation;The horizontal stationary furnace grate (6) in combustion chamber (2) is set as burner hearth (10) above fire grate (6), the fire grate (6)
The corresponding combustion chamber in lower section (2) side wall on be provided with air inlet area A(8), the corresponding combustion chamber in top (2) side of fire grate (6)
Air inlet area B(9 is provided on wall), enter the wind area A(8) extend downwardly into the bottoms of combustion chamber (2), enter the wind area A(8) if on offer
Dry through-hole;The air inlet area B(9) on be disposed with from bottom to top aperture be less than air inlet area A(8) through-hole the first air inlet hole
(91), the second air inlet hole (92), third air inlet hole (93) and the 4th air inlet hole (94), the first air inlet hole (91), the second air inlet hole
(92), third air inlet hole (93) and the 4th air inlet hole (94) distribution region area be equal, the first air inlet hole (91), second into
The aperture of air holes (92), third air inlet hole (93) and the 4th air inlet hole (94) is sequentially reduced from bottom to top, and fire grate (6) is corresponding
Feeding port (16) are provided on combustion chamber (2), shell (1);The top of the combustion chamber (2) is equipped with heating gate (11), heating gate
(11) it is provided on the outside of exhaust-heat absorption cover (13), smoke exhaust pipe (12), smoke exhaust pipe is communicated in the top sidewall of combustion chamber (2)
(12) it is L-type structure, is fixedly installed in the vertical tube of smoke exhaust pipe (12) filter screen (14), the corresponding lower section of filter screen (14) is opened
Equipped with clean-up port (15), the upper end connection of smoke exhaust pipe (12) is in exhaust-heat absorption cover (13);
The side wall of the burner hearth (10) is equipped with insulating layer;
The air inlet area A(8) inner via hole diameter be 10~12mm;
First air inlet hole (91), the second air inlet hole (92), third air inlet hole (93) and the 4th air inlet hole (94) it is adjacent between
Aperture differ 1~2mm;
Heat exchanging chamber is installed in the exhaust-heat absorption cover (13), is inoculated with cold water in heat exchanging chamber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611016816.9A CN106500305B (en) | 2016-11-18 | 2016-11-18 | A kind of chemical industry efficient boiler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611016816.9A CN106500305B (en) | 2016-11-18 | 2016-11-18 | A kind of chemical industry efficient boiler |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106500305A CN106500305A (en) | 2017-03-15 |
CN106500305B true CN106500305B (en) | 2019-08-09 |
Family
ID=58324948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611016816.9A Active CN106500305B (en) | 2016-11-18 | 2016-11-18 | A kind of chemical industry efficient boiler |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106500305B (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2202257Y (en) * | 1994-06-08 | 1995-06-28 | 北京市海淀区达茂热风炉干燥设备研究所 | Intermittent combustion efficient boiler |
CN201715555U (en) * | 2010-06-24 | 2011-01-19 | 曾巨泓 | Briquetted biomass burning gasifier |
CN202902342U (en) * | 2012-09-27 | 2013-04-24 | 沈桀 | Improved biomass low-carbon stove |
KR20130098516A (en) * | 2012-02-28 | 2013-09-05 | 김진웅 | Portable heater of assembly type |
CN203431934U (en) * | 2013-07-17 | 2014-02-12 | 陈正文 | Stove |
CN204806462U (en) * | 2015-07-14 | 2015-11-25 | 李侠 | Open -air simple and easy kitchen inner bag and supporting phacolith thereof |
CN205174448U (en) * | 2015-12-02 | 2016-04-20 | 巫胜湾 | Family expenses of making fuel of flammable rubbish fire burning furnace |
-
2016
- 2016-11-18 CN CN201611016816.9A patent/CN106500305B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2202257Y (en) * | 1994-06-08 | 1995-06-28 | 北京市海淀区达茂热风炉干燥设备研究所 | Intermittent combustion efficient boiler |
CN201715555U (en) * | 2010-06-24 | 2011-01-19 | 曾巨泓 | Briquetted biomass burning gasifier |
KR20130098516A (en) * | 2012-02-28 | 2013-09-05 | 김진웅 | Portable heater of assembly type |
CN202902342U (en) * | 2012-09-27 | 2013-04-24 | 沈桀 | Improved biomass low-carbon stove |
CN203431934U (en) * | 2013-07-17 | 2014-02-12 | 陈正文 | Stove |
CN204806462U (en) * | 2015-07-14 | 2015-11-25 | 李侠 | Open -air simple and easy kitchen inner bag and supporting phacolith thereof |
CN205174448U (en) * | 2015-12-02 | 2016-04-20 | 巫胜湾 | Family expenses of making fuel of flammable rubbish fire burning furnace |
Also Published As
Publication number | Publication date |
---|---|
CN106500305A (en) | 2017-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202350303U (en) | Energy-saving hot air boiler | |
CN105202748A (en) | Semi-backdraft type small-size fuel oil and fuel gas hot water boiler | |
CN106500305B (en) | A kind of chemical industry efficient boiler | |
CN204100300U (en) | Energy-saving and efficient return air furnace | |
CN202521631U (en) | Environmental-friendly and energy-saving boiler capable of sufficiently burning fuels without producing black smoke | |
CN102393070B (en) | Energy-saving hot-air boiler | |
CN109028034B (en) | Smokeless burner suitable for boiler and firewood stove | |
CN209688811U (en) | A kind of combustion chamber | |
CN207999942U (en) | A kind of novel coal boiler | |
CN108224761A (en) | A kind of no-smoke hot water boiler | |
CN105526705B (en) | A kind of energy-conserving steam boiler for dual purpose | |
CN106287820A (en) | Power air-supply energy-saving heating stove | |
CN207990595U (en) | A kind of efficient biomass boiler | |
CN204084818U (en) | A kind of lower flame heating arrangement of condensing gas wall hanging stove | |
CN205579618U (en) | Energy -saving boiler | |
CN104848201A (en) | Multifunctional horizontal water heating stove | |
CN204201877U (en) | Novel flue gas waste heat efficiency utilization back firing boiler | |
CN207648778U (en) | Minitype vertical type circulating combustion, more backhauls, fuel oil(Gas)Boiler | |
CN205037554U (en) | Small -size fuel gas boiler of formula of partly strile -bacing | |
CN105716067B (en) | A kind of energy-conserving steam boiler for dual purpose | |
CN207729562U (en) | Side blown type vertical gas boiler | |
CN204084819U (en) | A kind of mixed admission structure of condensing gas wall hanging stove | |
CN204786348U (en) | Burning boiler of coal convertig to gas | |
CN108224413A (en) | A kind of smokeless heating stove | |
CN205860102U (en) | A kind of environment-friendly type combustion chamber |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |