CN102635851A - Environment-friendly energy-saving spraying burning device - Google Patents
Environment-friendly energy-saving spraying burning device Download PDFInfo
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- CN102635851A CN102635851A CN2012101136620A CN201210113662A CN102635851A CN 102635851 A CN102635851 A CN 102635851A CN 2012101136620 A CN2012101136620 A CN 2012101136620A CN 201210113662 A CN201210113662 A CN 201210113662A CN 102635851 A CN102635851 A CN 102635851A
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- coal
- burning
- secondary combustion
- chamber
- grinding chamber
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Abstract
The invention provides an environment-friendly energy-saving spraying burning device and relates to a spraying burning device. The spraying burning device comprises a coal feeding hopper, a superfine grinding chamber, a superfine coal powder outlet, a conveying pipeline, a spraying burning nozzle, a secondary combustion-supporting air inlet and a suspension burning chamber, wherein the bottom of the coal feeding hopper extends into the superfine grinding chamber; the superfine coal powder outlet is formed at one side of the superfine grinding chamber; the superfine coal powder outlet is communicated with one end of the conveying pipeline; the other end of the conveying pipeline is communicated with the spraying burning nozzle at one side of the suspension burning chamber; and the secondary combustion-supporting air inlet is formed at the bottom of the spraying burning nozzle. According to the invention, coal powder is thoroughly burned by the environment-friendly energy-saving spraying burning device; the process is full-automatically finished; the time, force and labor are saved; and meanwhile, the emission of waste gas is greatly reduced; the required temperature is accurately adjusted and controlled by adjusting the volume of the secondary combustion-supporting wind and the coal powder entering into the suspension burning chamber; and the energy source is more reasonably utilized.
Description
Technical field:
The present invention relates to a kind of torch firing equipment, be specifically related to a kind of torch firing equipment of environmental protection and energy saving.
Background technology:
In use all there is following shortcoming in existing plain cylindrical furnace: 1, in the boiler burning of coal be by outward towards internal combustion, like this since coal usually burn fully inadequately, caused the waste of the energy; 2, concerned process steps such as coal all needs artificial the completion in the boiler, therefore wastes time and energy, and workman's working environment is also relatively more abominable; 3, it is more serious that last coal combustion finishes later toxic emission; 4, traditional heating can't be accomplished accurate temperature adjustment.
Summary of the invention:
The torch firing equipment that the purpose of this invention is to provide a kind of environmental protection and energy saving; It can be very thorough with coal dust firing; And this operation is automatically accomplished, and time saving and energy saving saving labour has significantly reduced exhaust gas discharging simultaneously; Simultaneously also scalable secondary combustion air and the amount of coal dust entering suspension combustion chamber come accuracy controlling the temperature that will reach, more rationally utilized the energy.
In order to solve the existing problem of background technology, the present invention adopts following technical scheme: it comprises into coal hopper 1, extra-fine grinding chamber 2, microfine coal outlet 3, conveyance conduit 4, jetting-burning mouth 5, secondary combustion air import 6, suspension combustion chamber 7; The bottom of advancing coal hopper 1 extends in the extra-fine grinding chamber 2; One side of extra-fine grinding chamber 2 is provided with microfine coal outlet 3; Microfine coal outlet 3 is communicated with an end of conveyance conduit 4; The other end of conveyance conduit 4 is communicated with the jetting-burning mouth 5 of suspension combustion chamber 7 one sides, and the bottom side of jetting-burning mouth 5 is provided with secondary combustion air import 6.
Being provided with several mills 2-1 in the described extra-fine grinding chamber 2, can be ultra-fine grain with coal grinding.
One side of described extra-fine grinding chamber 2 is provided with 8, distribution plenums 8 of a distribution plenum can push coal dust to conveyance conduit from the microfine coal outlet.
The present invention has following beneficial effect: can coal dust firing is very thorough; And this operation is automatically accomplished; Time saving and energy saving saving labour; Significantly reduced exhaust gas discharging simultaneously, simultaneously also scalable secondary combustion air and the amount of coal dust entering suspension combustion chamber come accuracy controlling the temperature that will reach, more rationally utilized the energy.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the internal structure sketch map of extra-fine grinding chamber 2.
The specific embodiment:
Referring to Fig. 1-2, this practical implementation is to adopt following technical scheme: it comprises into coal hopper 1, extra-fine grinding chamber 2, microfine coal outlet 3, conveyance conduit 4, jetting-burning mouth 5, secondary combustion air import 6, suspension combustion chamber 7; The bottom of advancing coal hopper 1 extends in the extra-fine grinding chamber 2; One side of extra-fine grinding chamber 2 is provided with microfine coal outlet 3; Microfine coal outlet 3 is communicated with an end of conveyance conduit 4; The other end of conveyance conduit 4 is communicated with the jetting-burning mouth 5 of suspension combustion chamber 7 one sides, and the bottom side of jetting-burning mouth 5 is provided with secondary combustion air import 6.
Being provided with several mills 2-1 in the described extra-fine grinding chamber 2, can be ultra-fine grain with coal grinding.
One side of described extra-fine grinding chamber 2 is provided with 8, distribution plenums 8 of a distribution plenum can push coal dust to conveyance conduit from the microfine coal outlet.
The course of work: coal enters into extra-fine grinding chamber 2 from advancing coal hopper 1; Under the effect of mill 2-1, coal ground and be fine granular; One time distribution plenum 8 is pushed coal dust to conveyance conduit 4 from the microfine coal outlet, mixes with the secondary combustion air when being transported to the import 6 of secondary combustion air, and the secondary combustion air is that the burning of coal dust provides enough oxygen; Therefore the burning of coal dust will be very thorough, and the gas that coal dust mixes with the secondary combustion air enters into suspension combustion chamber 7 through jetting-burning mouth 5 and burns.
This specific embodiment can be very thorough with coal dust firing; And this operation is automatically accomplished; Time saving and energy saving saving labour; Significantly reduced exhaust gas discharging simultaneously, simultaneously also scalable secondary combustion air and the amount of coal dust entering suspension combustion chamber come accuracy controlling the temperature that will reach, more rationally utilized the energy.
Claims (4)
1. the torch firing equipment of environmental protection and energy saving is characterized in that it comprises into coal hopper (1), extra-fine grinding chamber (2), microfine coal outlet (3), conveyance conduit (4), jetting-burning mouth (5), secondary combustion air import (6), suspension combustion chamber (7); The bottom of advancing coal hopper (1) extends in the extra-fine grinding chamber (2); One side of extra-fine grinding chamber (2) is provided with microfine coal outlet (3); Microfine coal outlet (3) is communicated with an end of conveyance conduit (4); The other end of conveyance conduit (4) is communicated with the jetting-burning mouth (5) of suspension combustion chamber (7) one sides, and the bottom side of jetting-burning mouth (5) is provided with secondary combustion air import (6).
2. the torch firing equipment of a kind of environmental protection and energy saving according to claim 1 is characterized in that being provided with in the described extra-fine grinding chamber (2) several mills (2-1).
3. the torch firing equipment of a kind of environmental protection and energy saving according to claim 1 is characterized in that a side of described extra-fine grinding chamber (2) is provided with a distribution plenum (8).
4. the torch firing equipment of a kind of environmental protection and energy saving according to claim 1; The course of work that it is characterized in that it: coal enters into extra-fine grinding chamber (2) from advancing coal hopper (1); Under the effect of mill (2-1), be ultra-fine grain with coal grinding; A distribution plenum (8) is pushed coal dust to conveyance conduit (4) from the microfine coal outlet, mixes with the secondary combustion air when being transported to secondary combustion air import (6), and the secondary combustion air is that the burning of coal dust provides enough oxygen; Therefore the burning of coal dust will be very thorough, and the gas that coal dust mixes with the secondary combustion air enters into suspension combustion chamber (7) through jetting-burning mouth (5) and burns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101136620A CN102635851A (en) | 2012-04-18 | 2012-04-18 | Environment-friendly energy-saving spraying burning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101136620A CN102635851A (en) | 2012-04-18 | 2012-04-18 | Environment-friendly energy-saving spraying burning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102635851A true CN102635851A (en) | 2012-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101136620A Pending CN102635851A (en) | 2012-04-18 | 2012-04-18 | Environment-friendly energy-saving spraying burning device |
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| CN (1) | CN102635851A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071570A (en) * | 2013-01-18 | 2013-05-01 | 杨建川 | Grinding chamber device of deflagration machine |
| CN111348852A (en) * | 2020-04-02 | 2020-06-30 | 郑州三迪建筑科技有限公司 | Flame projecting system of ardealite calcining furnace |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201242148Y (en) * | 2007-11-29 | 2009-05-20 | 牛国功 | Suspending combustor of industry boiler |
| CN201344521Y (en) * | 2008-10-27 | 2009-11-11 | 马昕智 | Chain-grate boiler suspension composite combustion apparatus |
| CN201731480U (en) * | 2010-07-27 | 2011-02-02 | 宁波广汇进出口有限公司 | Boiler suspension combustion device and boiler provided with same |
| CN201811222U (en) * | 2010-10-13 | 2011-04-27 | 上海卫能能源科技有限公司 | Energy-saving suspension vaporization combustion energy-saving device of chain furnace |
| CN201964400U (en) * | 2010-12-31 | 2011-09-07 | 黄官禹 | Clean combustor for pulverized coal |
| CN202546738U (en) * | 2012-04-18 | 2012-11-21 | 岳彩鹏 | Environmentally-friendly and energy-saving burner equipment |
-
2012
- 2012-04-18 CN CN2012101136620A patent/CN102635851A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201242148Y (en) * | 2007-11-29 | 2009-05-20 | 牛国功 | Suspending combustor of industry boiler |
| CN201344521Y (en) * | 2008-10-27 | 2009-11-11 | 马昕智 | Chain-grate boiler suspension composite combustion apparatus |
| CN201731480U (en) * | 2010-07-27 | 2011-02-02 | 宁波广汇进出口有限公司 | Boiler suspension combustion device and boiler provided with same |
| CN201811222U (en) * | 2010-10-13 | 2011-04-27 | 上海卫能能源科技有限公司 | Energy-saving suspension vaporization combustion energy-saving device of chain furnace |
| CN201964400U (en) * | 2010-12-31 | 2011-09-07 | 黄官禹 | Clean combustor for pulverized coal |
| CN202546738U (en) * | 2012-04-18 | 2012-11-21 | 岳彩鹏 | Environmentally-friendly and energy-saving burner equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103071570A (en) * | 2013-01-18 | 2013-05-01 | 杨建川 | Grinding chamber device of deflagration machine |
| CN103071570B (en) * | 2013-01-18 | 2015-04-01 | 杨建川 | Grinding chamber device of deflagration machine |
| CN111348852A (en) * | 2020-04-02 | 2020-06-30 | 郑州三迪建筑科技有限公司 | Flame projecting system of ardealite calcining furnace |
| CN111348852B (en) * | 2020-04-02 | 2021-10-22 | 郑州三迪建筑科技有限公司 | Flame projecting system of ardealite calcining furnace |
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Application publication date: 20120815 |