CN103017148A - Heat preservation double-hearth cracker - Google Patents
Heat preservation double-hearth cracker Download PDFInfo
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- CN103017148A CN103017148A CN 201210496365 CN201210496365A CN103017148A CN 103017148 A CN103017148 A CN 103017148A CN 201210496365 CN201210496365 CN 201210496365 CN 201210496365 A CN201210496365 A CN 201210496365A CN 103017148 A CN103017148 A CN 103017148A
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- cracker
- burner hearth
- hearths
- smoke
- cracking
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Abstract
The invention discloses a heat preservation double-hearth cracker. The cracker comprises cracker hearths, hoppers connected with cracking rooms at the upper ends of the hearths, and chimneys, wherein front partition walls and back partition walls are arranged in the cracker hearths for dividing the cracker hearths into the cracking rooms, combustion hearths and flues from front to back; and the flues are communicated with the chimneys. Through the mode, the cracker can solve problems of low utilization rate of smoke afterheat, weak heat preservation performance, generation of most dense smoke in a cracking process, no environmental protection and no energy conservation in the existing hearths, has a smoke eliminating effect, reduces the pollution degree of smoke to environment, increases cracking efficiency, secondarily uses afterheat in the smoke better, improves the utilization rate of the smoke, and has effects of both energy conservation and environmental protection.
Description
Technical field
The present invention relates to the cracker field, particularly relate to a kind of high insulating effect, have the insulation twin furnace cracker of smoke effect.
Background technology
The living beings such as Traditional Agricultural crop material often adopt burning disposal, have a strong impact on air ambient and the fire safety of rural area and surrounding cities.The processing method of existing living beings has two kinds: a kind of is that biomass material fuel made piece is replaced the most a kind of New-type fuel of coal, can effectively utilize living beings to solve the problems such as coal resources scarcity, but directly using living beings to act as a fuel with traditional rural area compares, the preparation of fuel slug has improved the biomass fuel use cost virtually, can't popularize in the rural area use; Another kind is the biomass material cracking to be generated fuel gas replace traditional natural gas, be used for urban residents' cooking, hot water, heating etc., simultaneously can collect recycling to its byproduct tar, acetic acid etc., improve calorific value and the utilization ratio of biomass fuel, saved the natural gas energy, without atmosphere pollution.
Existing cracker all is to have a cracking burner hearth, and the heat in the burner hearth distributes easily, and waste heat can not be used effectively, and heat-insulating property is bad, and waste fuel produces a large amount of dense smokes, not environmental protection and energy saving in the cracking process.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of insulation twin furnace cracker, can solve that the fume afterheat utilization rate is not high in the existing burner hearth, heat-insulating property is bad, produce the problem of a large amount of dense smokes, not environmental protection and energy saving in the cracking process.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of insulation twin furnace cracker is provided, comprise: hopper and chimney that cracker burner hearth, burner hearth upper end communicate with cracking room, front partition wall and rear partition wall are set in described cracker burner hearth, the cracker burner hearth is divided into cracking room, burner hearth and flue from front to back, and described flue communicates with chimney.
In a preferred embodiment of the present invention, outside described cracker burner hearth, be equipped with the insulation burner hearth that communicates with flue, the flue gas in flue waste heat heats by chimney again to the cracker burner hearth discharges.
In a preferred embodiment of the present invention, all be provided with respectively through hole on described front partition wall and the rear partition wall.
The invention has the beneficial effects as follows: the present invention (1) adopts cracking burner hearth and burner hearth double-furnace structure, and the flue gas that cracking produces has smoke effect after front and back partition wall and flue filtration, reduced the pollution level of flue gas to environment, and lysis efficiency increases; (2) increase the insulation burner hearth, the waste heat in the flue gas has been carried out good secondary utilization, improved the utilization rate of flue gas, have the effect of energy-conserving and environment-protective.
Description of drawings
Fig. 1 is a kind of structural representation that is incubated one preferred embodiment of twin furnace cracker of the present invention;
The mark of each parts is as follows in the accompanying drawing: 1, cracker burner hearth, 2, hopper, 3, chimney, 4, front partition wall, 5, rear partition wall, 6, cracking room, 7, burner hearth, 8, flue, 9, the insulation burner hearth, 10, through hole.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
See also Fig. 1, the embodiment of the invention comprises: cracker burner hearth 1, the hopper 2 that burner hearth 1 upper end communicates with cracking room 6 and chimney 3, partition wall 4 and rear partition wall 5 before cracker burner hearth 1 interior the setting, cracker burner hearth 1 is divided into cracking room 6 from front to back, burner hearth 7 and flue 8, flue 8 communicates with chimney 3, the gas that biomass fuel produces after cracking room 6 interior cracking enters in the burner hearth 7 and burns, the flue gas that cracking and burning produce is discharged by chimney 3 behind flue 8, flue gas through front partition wall 4 and after behind partition wall 5 bumps most of grit drop, reduced dust content, and the fuel-pyrolysis burning is comparatively abundant, has smoke effect.
Further, outside cracker burner hearth 1, be equipped with the insulation burner hearth 9 that communicates with flue 8, fume afterheat heats by chimney 3 discharges again to cracker burner hearth 1 in the flue 8, has improved the utilization rate of fume afterheat, and cracker burner hearth 1 is produced preferably heat insulation effect.
Further, all be provided with respectively through hole 10 on front partition wall 4 and the rear partition wall 5, so that cracking room 6, burner hearth 7 and flue 8 communicate respectively.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (3)
1. one kind is incubated the twin furnace cracker, comprise: hopper and chimney that cracker burner hearth, burner hearth upper end communicate with cracking room, it is characterized in that, front partition wall and rear partition wall are set in described cracker burner hearth, the cracker burner hearth is divided into cracking room, burner hearth and flue from front to back, and described flue communicates with chimney.
2. a kind of insulation twin furnace cracker according to claim 1 is characterized in that, is equipped with the insulation burner hearth that communicates with flue outside described cracker burner hearth, and the flue gas in flue waste heat heats by chimney again to the cracker burner hearth discharges.
3. a kind of insulation twin furnace cracker according to claim 1 is characterized in that, all is provided with respectively through hole on described front partition wall and the rear partition wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210496365 CN103017148A (en) | 2012-11-29 | 2012-11-29 | Heat preservation double-hearth cracker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210496365 CN103017148A (en) | 2012-11-29 | 2012-11-29 | Heat preservation double-hearth cracker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103017148A true CN103017148A (en) | 2013-04-03 |
Family
ID=47966052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210496365 Pending CN103017148A (en) | 2012-11-29 | 2012-11-29 | Heat preservation double-hearth cracker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103017148A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140427A (en) * | 2018-09-30 | 2019-01-04 | 西安鑫顶天装备智能科技有限公司 | A kind of combustion gas fission device |
-
2012
- 2012-11-29 CN CN 201210496365 patent/CN103017148A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140427A (en) * | 2018-09-30 | 2019-01-04 | 西安鑫顶天装备智能科技有限公司 | A kind of combustion gas fission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130403 |