CN106500305A - A kind of chemical industry efficient boiler - Google Patents
A kind of chemical industry efficient boiler Download PDFInfo
- Publication number
- CN106500305A CN106500305A CN201611016816.9A CN201611016816A CN106500305A CN 106500305 A CN106500305 A CN 106500305A CN 201611016816 A CN201611016816 A CN 201611016816A CN 106500305 A CN106500305 A CN 106500305A
- Authority
- CN
- China
- Prior art keywords
- air inlet
- fresh air
- combustor
- intake area
- air intake
- 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.)
- Granted
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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
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- 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 boiler, including shell, combustor, supporting leg and fire grate；Blade is provided with below combustor；Be provided with air intake area A on the corresponding sidewall of combustion chamber in the lower section of the fire grate, air intake area B is provided with the corresponding sidewall of combustion chamber in the top of fire grate, offers some through holes on air intake area A；First fresh air inlet, second fresh air inlet, threeth fresh air inlet and fourth fresh air inlet are disposed with the air intake area B from bottom to top；Exhaust-heat absorption cover is provided with the outside of heating gate, smoke exhaust pipe is communicated with the top sidewall of combustor, in the vertical tube of smoke exhaust pipe is installed with drainage screen.The present invention makes burning abundant by different fresh air inlets, the combustion flame oxygen supply to diverse location, ensure that the utilization rate of fuel, the waste heat in flue gas are utilized, the heat of generation is absorbed, thermal loss is reduced, flue gas is discharged to after being filtered in air, 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 technology
It is well known that boiler is a kind of energy conversion device, mainly by coal, the burning of the natural resourcess such as straw obtains heat energy
（Water or steam）.Traditional boiler furnace only one of which combustor and air inlet, have that the thermal efficiency is low, fuel with empty
Gas is insufficient contact, and for the flame of diverse location, the quantity delivered of oxygen is different, and which can be made to burn fully, bottom general
Substantial amounts of oxygen utilization, and in the middle part of flame, oxygen is not enough, makes fuel combustion insufficient, produces some harmful gass, and bottom is empty
Gas supply increase, can cause fray-out of flame again, restrict the utilization rate of fuel.
Content of the invention
It is an object of the invention to provide a kind of provide different intakes, it is ensured that burning fully, is increased operation rate, safety collar
The chemical industry efficient boiler of guarantor, to solve the problems, such as to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme：
A kind of chemical industry efficient boiler, including shell, combustor, supporting leg and fire grate；The lower end fixed supporting leg of the shell,
The lower end of shell offers air inlet, and air inlet is bucket-shaped structure, and combustor is located inside the shell, is provided with leaf below combustor
Piece, the diameter with diameter greater than combustor of blade, is fixedly connected on the central shaft of blade on the output shaft of motor, by motor
Rotate blade；In burning indoor horizontal stationary furnace grate, burner hearth above fire grate, is set to, the lower section of the fire grate is corresponding
Sidewall of combustion chamber on be provided with air intake area A, be provided with air intake area B, air intake on the corresponding sidewall of combustion chamber in the top of fire grate
Area A extends downwardly into the bottom of combustor, offers some through holes on air intake area A；Set successively on the air intake area B from bottom to top
The first fresh air inlet, the second fresh air inlet, the 3rd fresh air inlet and the 4th fresh air inlet that aperture is less than air intake area A through holes is equipped with, first enters
The region area of air holes, the second fresh air inlet, the 3rd fresh air inlet and the 4th air intake pore size distribution is equal, and the first fresh air inlet, second enter
The aperture of air holes, the 3rd fresh air inlet and the 4th fresh air inlet is sequentially reduced from bottom to top, sets on the corresponding combustor of fire grate, shell
It is equipped with feeding port；Heating gate is provided with the top of the combustor, is provided with exhaust-heat absorption cover, the top of combustor on the outside of heating gate
Smoke exhaust pipe is communicated with the wall of portion side, smoke exhaust pipe is L-type structure, in the vertical tube of smoke exhaust pipe be installed with drainage screen, drainage screen
Corresponding lower section 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 provided with heat-insulation layer.
Further：A diameter of 10～12mm of the air intake area A inner via holes.
Further：Hole between first fresh air inlet, the second fresh air inlet, the 3rd fresh air inlet and the 4th fresh air inlet are adjacent
Footpath differs 1～2mm.
Further：Heat exchanging chamber is installed in the exhaust-heat absorption cover, heat exchange intracavity is inoculated with cold water.
Compared with prior art, the invention has the beneficial effects as follows：The present invention passes through different fresh air inlets, to diverse location
Combustion flame oxygen supply, makes burning abundant, it is ensured that the utilization rate of fuel, the waste heat in flue gas are utilized, and makes the equal energy of heat of generation
Enough absorbed, reduced thermal loss, flue gas is discharged to after being filtered in air, safety and environmental protection.
Description of the drawings
Fig. 1 is a kind of structural representation of chemical industry efficient boiler.
Fig. 2 is a kind of structural representation of combustor in chemical industry efficient boiler.
In figure：1- shells, 2- combustor, 3- supporting legs, 4- motors, 5- air inlets, 6- fire grates, 7- blades, 8- air intakes area
The first fresh air inlet of A, 9- air intake area B, 91-, the second fresh air inlets of 92-, the 3rd fresh air inlets of 93-, the 4th fresh air inlets of 94-, 10- burner hearths,
11- heating gates, 12- smoke exhaust pipes, 13- exhaust-heat absorption covers, 14- drainage screens, 15- clean-up ports, 16- feeding ports.
Specific embodiment
Accompanying drawing in below in conjunction with the embodiment of the present invention, to the embodiment of the present invention in technical scheme carry out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiment.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Figure is referred to, in the embodiment of the present invention, a kind of chemical industry efficient boiler, including shell 1, combustor 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, combustor 2 are located in shell 1, and the lower section of combustor 2 is provided with blade 7, the diameter with diameter greater than combustor 2 of blade 7,
It is fixedly connected on the central shaft of blade 7 on the output shaft of motor 4, rotates blade 7 by motor 4, into shell 1, is passed through sky
Gas；Horizontal stationary furnace grate 6 in combustor 2, the top of fire grate 6 are set to burner hearth 10, and the side wall of burner hearth 10 is provided with insulation
Layer, it is to avoid heat scatters and disappears, is provided with air intake area A8 on the corresponding 2 side wall of combustor in the lower section of the fire grate 6, fire grate 6
Air intake area B9 is provided with the corresponding 2 side wall of combustor in top, air intake area A8 extends downwardly into the bottom of combustor 2, air intake area
Some through holes are offered on A8, are admitted air in combustor 2, a diameter of 10～12mm of the air intake area A8 inner via holes；
Aperture first fresh air inlet 91, second fresh air inlet less than air intake area A8 through hole is disposed with the air intake area B9 from bottom to top
92nd, the 3rd fresh air inlet 93 and the 4th fresh air inlet 94, the first fresh air inlet 91, the second fresh air inlet 92, the 3rd fresh air inlet 93 and the 4th enter
The region area of the distribution of air holes 94 is equal, the first fresh air inlet 91, the second fresh air inlet 92, the 3rd fresh air inlet 93 and the 4th fresh air inlet
94 aperture is sequentially reduced from bottom to top, the first fresh air inlet 91, the second fresh air inlet 92, the 3rd fresh air inlet 93 and the 4th fresh air inlet 94
Aperture between adjacent differs 1～2mm, makes different position intakes different, on 6 corresponding combustor 2 of fire grate, shell 1
Feeding port 16 is provided with, fuel is loaded on fire grate 6；The top of the combustor 2 is provided with heating gate 11, heating gate 11
Outside is provided with exhaust-heat absorption cover 13, is communicated with smoke exhaust pipe 12 in the top sidewall of combustor 2, and smoke exhaust pipe 12 is L-type structure,
Drainage screen 14 is installed with the vertical tube of smoke exhaust pipe 12, and 14 corresponding lower section of drainage screen offers clean-up port 15, smoke exhaust pipe 12
Upper end connect in exhaust-heat absorption cover 13, heat exchanging chamber is installed in exhaust-heat absorption cover 13, the cool water heating of heat exchanging intracavity is inhaled
Receive heat.
During use, fuel is placed on fire grate 6, after ignited fuel, starts motor 4, motor 4 drives blade 7 to rotate,
Air flows upwards are made, the air entered between shell 1 and combustor 2 enters into combustion from air intake area A8, air intake area B9 respectively
Burn in room 2, contact with the fuel in combustor 2, due to air intake area A8, the first fresh air inlet 91, the second fresh air inlet 92, the 3rd air intake
Hole 93, the aperture of the 4th fresh air inlet 94 are reduced successively, and the air mass flow of entrance is different, and the air capacity for entering zones of different is not
With, sufficient oxygen is provided for the different zones of flame, make burning fully, the utilization rate of raising fuel；The flue gas produced during burning
Enter 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 impurity such as the energy that fuel is produced, the flue dust in flue gas are filtered by drainage screen 14, it is to avoid got into the air, and safeguard surrounding ring
Border.The present invention makes burning abundant, it is ensured that the utilization of fuel by different fresh air inlets, the combustion flame oxygen supply to diverse location
Rate, the waste heat in flue gas are utilized, and the heat of generation is absorbed, and reduce thermal loss, and flue gas is discharged after being filtered
To in air, safety and environmental protection.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of spirit or essential attributes without departing substantially from the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as and limit involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Contain an independent technical scheme, this narrating mode of description is only that those skilled in the art should for clarity
Using description as an entirety, the technical scheme in each embodiment can also form those skilled in the art through appropriately combined
Understandable other embodiment.
Claims (5)
1. a kind of chemical industry efficient boiler, including shell（1）, combustor（2）, supporting leg（3）And fire grate（6）；It is characterized in that：
The shell（1）Lower end fixed supporting leg（3）, in shell（1）Lower end offer air inlet（5）, air inlet（5）For bucket-shaped knot
Structure, combustor（2）It is located at shell（1）Interior, combustor（2）Lower section be provided with blade（7）, blade（7）With diameter greater than burning
Room（2）Diameter, blade（7）Central shaft on be fixedly connected on motor（4）Output shaft on, by motor（4）Make blade（7）
Rotate；In combustor（2）Interior horizontal stationary furnace grate（6）, fire grate（6）Top be set to burner hearth（10）, the fire grate（6）
The corresponding combustor in lower section（2）Air intake area A is provided with the wall of side（8）, fire grate（6）The corresponding combustor in top（2）Side
Air intake area B is provided with wall（9）, air intake area A（8）Extend downwardly into combustor（2）Bottom, air intake area A（8）If on offer
Dry through hole；The air intake area B（9）On be disposed with aperture from bottom to top less than air intake area A（8）First fresh air inlet of through hole
（91）, the second fresh air inlet（92）, the 3rd fresh air inlet（93）With the 4th fresh air inlet（94）, the first fresh air inlet（91）, the second fresh air inlet
（92）, the 3rd fresh air inlet（93）With the 4th fresh air inlet（94）The region area of distribution is equal, the first fresh air inlet（91）, second enter
Air holes（92）, the 3rd fresh air inlet（93）With the 4th fresh air inlet（94）Aperture be sequentially reduced from bottom to top, fire grate（6）Corresponding
Combustor（2）, shell（1）On be provided with feeding port（16）；The combustor（2）Top be provided with heating gate（11）, heating gate
（11）Outside be provided with exhaust-heat absorption cover（13）, combustor（2）Top sidewall on be communicated with smoke exhaust pipe（12）, smoke exhaust pipe
（12）For L-type structure, in smoke exhaust pipe（12）Vertical tube in be installed with drainage screen（14）, drainage screen（14）Open corresponding lower section
It is provided with clean-up port（15）, smoke exhaust pipe（12）Upper end connect in exhaust-heat absorption cover（13）Interior.
2. a kind of chemical industry efficient boiler according to claim 1, it is characterised in that：The burner hearth（10）Side wall on set
There is heat-insulation layer.
3. a kind of chemical industry efficient boiler according to claim 1, it is characterised in that：The air intake area A（8）Inner via hole
A diameter of 10～12mm.
4. a kind of chemical industry efficient boiler according to claim 1, it is characterised in that：First fresh air inlet（91）,
Two fresh air inlets（92）, the 3rd fresh air inlet（93）With the 4th fresh air inlet（94）Aperture between adjacent differs 1～2mm.
5. a kind of chemical industry efficient boiler according to claim 1, it is characterised in that：The exhaust-heat absorption cover（13）Interior peace
Equipped with heat exchanging chamber, heat exchange intracavity is inoculated with cold water.
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 true CN106500305A (en) | 2017-03-15 |
| CN106500305B 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 |
|---|---|
| CN106500305B (en) | 2019-08-09 |
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