CN105647559A - Oil refining furnace with long service life - Google Patents
Oil refining furnace with long service life Download PDFInfo
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- CN105647559A CN105647559A CN201410729967.3A CN201410729967A CN105647559A CN 105647559 A CN105647559 A CN 105647559A CN 201410729967 A CN201410729967 A CN 201410729967A CN 105647559 A CN105647559 A CN 105647559A
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- oil refining
- hot gas
- refining kettle
- kettle
- service life
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Abstract
The invention discloses an oil refining furnace with long service life. The oil refining furnace comprises a furnace body and an oil refining kettle; the oil refining kettle is arranged in the furnace body; an upper circulating hot gas channel and a lower circulating hot gas channel are arranged on the two sides of the oil refining kettle along the axial direction of the oil refining kettle, and are communicated with each other; the upper circulating hot gas channel is communicated with a heat conducting cavity; an exhaust pipe is arranged on the lower circulating hot gas channel; a center hot gas channel is arranged at the center of the oil refining kettle along the central axis; the center hot gas channel is communicated with the heat conducting cavity. According to the oil refining furnace, the upper circulating hot gas channel and the lower circulating hot gas channel are arranged outside the oil refining kettle, and at the same time, the center hot gas channel is arranged in the oil refining kettle, so that hot gas circulating channels are increased, heat exchange area is enlarged, full absorption of heat energy by the oil refining kettle is realized, oil refining time is shortened, and oil refining efficiency is increased; and in addition, the oil refining kettle is heated via heat exchange of a gravity assisted heat pipe with air in the hot gas channels, so that direct combustion heating of the oil refining kettle is avoided, and equipment service life is prolonged.
Description
Technical field
The present invention relates to process units, specifically the oil refining cooking stove of a kind of long service life.
Background technology
Waste oil smelting device mainly includes oil refining kettle and the fractionating column being connected with oil refining kettle, by oil refining kettle is heated, make the raw material in oil refining kettle by thermal response, reach to refine the purpose of product oil, in prior art, most being directly erected at by oil refining kettle is heated on cooking stove, is directly heated bottom oil refining kettle by naked light in cooking stove, so not only heats is bad but also oil refining kettle easily makes bottom damage through flame combustion for a long time, and more exchange device adds cost and affects production efficiency.
Summary of the invention
It is an object of the invention to provide the oil refining cooking stove of a kind of long service life, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
A kind of oil refining cooking stove of long service life, including body of heater and oil refining kettle, described oil refining kettle is arranged in body of heater, the both sides of oil refining kettle are provided with the upper cycling hot air flue and lower cycling hot air flue that are axially arranged in juxtaposition along oil refining kettle and are interconnected, upper cycling hot air flue is connected with thermal conductive cavity, being provided with exhaustor on lower cycling hot air flue, be provided with center hot gas path at oil refining kettle centrally along central axis, center hot gas path is connected with thermal conductive cavity; Described thermal conductive cavity is arranged on below oil refining kettle, it is connected with heating chamber at thermal conductive cavity, it is provided with thermal insulation layer in the middle of thermal conductive cavity and heating chamber to separate, thermal insulation layer is fixedly installed some gravity assisted heat pipes, described gravity assisted heat pipe includes endotherm section and heat release section, described endotherm section is arranged on inside heating chamber, and heat release section is arranged on inside thermal conductive cavity, is filled with heat transfer medium in gravity assisted heat pipe.
As the further scheme of the present invention: described center hot gas path and the gas flow in upper cycling hot air flue are contrary.
As the present invention further scheme: described gravity assisted heat pipe is for sealing structure.
As the present invention further scheme: be pumped into negative pressure inside described gravity assisted heat pipe.
As the present invention further scheme: described heat transfer medium is aqueous water.
Compared with prior art, the invention has the beneficial effects as follows: this device is due to cycling hot air flue and lower cycling hot air flue in oil refining kettle arranged outside, center hot gas path is set inside oil refining kettle simultaneously, add hot gas cycle road, increase heat exchange area, oil refining kettle is made to fully absorb heat, shorten the oil refining time, improve oil refining efficiency, utilize gravity assisted heat pipe and air in hot gas path to carry out heat exchange and then heating oil refining kettle simultaneously, make oil refining kettle avoid direct combustion heating, extend the service life of equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of gravity assisted heat pipe in the present invention.
1-body of heater in figure, 2-oil refining kettle, the upper cycling hot air flue of 3-, cycling hot air flue under 4-, 5-heating chamber, 6-thermal conductive cavity, 7-gravity assisted heat pipe, 8-center hot gas path, 9-thermal insulation layer, 71-endotherm section, 72-heat release section, 73-heat transfer medium.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1��2, in the embodiment of the present invention, a kind of oil refining cooking stove of long service life, including body of heater 1 and oil refining kettle 2, described oil refining kettle 2 is arranged in body of heater 1, the both sides of oil refining kettle 2 are provided with the upper cycling hot air flue 3 and lower cycling hot air flue 4 that are axially arranged in juxtaposition along oil refining kettle 2 and are interconnected, upper cycling hot air flue 3 is connected with thermal conductive cavity 6, lower cycling hot air flue 4 is provided with exhaustor, it is provided with center hot gas path 8 centrally along central axis at oil refining kettle 2, center hot gas path 8 is connected with thermal conductive cavity 6, gas flow in center hot gas path 8 and upper cycling hot air flue 3 is contrary, to the reverse heating of the material in oil refining kettle 2, oil refining kettle 2 is made to fully absorb heat, shorten the oil refining time, improve oil refining efficiency,
Described thermal conductive cavity 6 is arranged on below oil refining kettle 2, it is connected with heating chamber 5 at thermal conductive cavity 6, it is provided with thermal insulation layer 9 in the middle of thermal conductive cavity 6 and heating chamber 5 to separate, thermal insulation layer 9 is fixedly installed some gravity assisted heat pipes 7, described gravity assisted heat pipe 7 includes endotherm section 71 and heat release section 72, it is internal that described endotherm section 71 is arranged on heating chamber 5, it is internal that heat release section 72 is arranged on thermal conductive cavity 6, heat transfer medium 73 it is filled with in gravity assisted heat pipe 7, gravity assisted heat pipe 7 is for sealing structure, negative pressure is pumped in inside, heat transfer medium 73 is aqueous water, during work, combustion heating in heating chamber 5, aqueous water is risen to heat release section 72 for steam by endotherm section 71 by thermal evaporation, gasified water air in heat release section with thermal conductive cavity 6 carries out heat exchange, it is back to endotherm section 71 after steam release heat condensation liquefaction, in thermal conductive cavity 6, air is heated simultaneously, after completing air preheat, in hot gas path, raw material in oil refining kettle 2 is heated in flowing, in whole work process, heat transfer medium 373 constantly gasifies, liquefaction forms self-loopa, it is negative pressure owing to gravity assisted heat pipe 7 is interior, water boiling point reduces, so easily explosive evaporation, heat exchange is utilized to add hot-air laggard and heat oil refining kettle 2, the setting of thermal insulation layer 9 makes oil refining kettle 2 avoid direct combustion heating, extend the service life of equipment.
The operation principle of the present invention is: this device is due to cycling hot air flue 3 and lower cycling hot air flue 4 in oil refining kettle 2 arranged outside, center hot gas path 8 is set inside oil refining kettle 2 simultaneously, add hot gas cycle road, increase heat exchange area, oil refining kettle 2 is made to fully absorb heat, shorten the oil refining time, improve oil refining efficiency, utilize gravity assisted heat pipe 7 and air in hot gas path to carry out heat exchange and then heating oil refining kettle 2 simultaneously, make oil refining kettle 2 avoid direct combustion heating, extend the service life of equipment.
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, and when without departing substantially from the spirit of the present invention or basic feature, it is possible to realize the present invention in other specific forms. Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the invention rather than described above limits, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in the present invention. Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. the oil refining cooking stove of a long service life, including body of heater and oil refining kettle, it is characterized in that, described oil refining kettle is arranged in body of heater, the both sides of oil refining kettle are provided with the upper cycling hot air flue and lower cycling hot air flue that are axially arranged in juxtaposition along oil refining kettle and are interconnected, and upper cycling hot air flue is connected with thermal conductive cavity, is provided with exhaustor on lower cycling hot air flue, being provided with center hot gas path at oil refining kettle centrally along central axis, center hot gas path is connected with thermal conductive cavity; Described thermal conductive cavity is arranged on below oil refining kettle, it is connected with heating chamber at thermal conductive cavity, it is provided with thermal insulation layer in the middle of thermal conductive cavity and heating chamber to separate, thermal insulation layer is fixedly installed some gravity assisted heat pipes, described gravity assisted heat pipe includes endotherm section and heat release section, described endotherm section is arranged on inside heating chamber, and heat release section is arranged on inside thermal conductive cavity, is filled with heat transfer medium in gravity assisted heat pipe.
2. the oil refining cooking stove of a kind of long service life according to claim 1, it is characterised in that described center hot gas path and the gas flow in upper cycling hot air flue are contrary.
3. the oil refining cooking stove of a kind of long service life according to claim 1, it is characterised in that described gravity assisted heat pipe is for sealing structure.
4. the oil refining cooking stove of a kind of long service life according to claim 1, it is characterised in that be pumped into negative pressure inside described gravity assisted heat pipe.
5. the oil refining cooking stove of a kind of long service life according to claim 1, it is characterised in that described heat transfer medium is aqueous water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410729967.3A CN105647559A (en) | 2014-12-05 | 2014-12-05 | Oil refining furnace with long service life |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410729967.3A CN105647559A (en) | 2014-12-05 | 2014-12-05 | Oil refining furnace with long service life |
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| Publication Number | Publication Date |
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| CN105647559A true CN105647559A (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410729967.3A Pending CN105647559A (en) | 2014-12-05 | 2014-12-05 | Oil refining furnace with long service life |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109575975A (en) * | 2018-11-28 | 2019-04-05 | 刘芳珍 | A kind of heat insulation type has the refining equipment of waste material discharge structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226096A (en) * | 2011-05-23 | 2011-10-26 | 开县双兴再生能源有限公司 | Energy-saving circulating refining cooking range |
| CN202063877U (en) * | 2011-05-23 | 2011-12-07 | 开县双兴再生能源有限公司 | Energy-saving circulating petroleum refining furnace |
| CN103437749A (en) * | 2013-08-14 | 2013-12-11 | 张彦忠 | Gas-fired heater for oil-gas separation |
| CN203686992U (en) * | 2013-12-23 | 2014-07-02 | 新疆西部明珠工程建设有限公司 | Dedicated energy-saving flue gas waste heat utilization recovering system for oil fields |
| CN204400910U (en) * | 2014-12-05 | 2015-06-17 | 潘岳峰 | A kind of oil refining cooking stove of long service life |
-
2014
- 2014-12-05 CN CN201410729967.3A patent/CN105647559A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226096A (en) * | 2011-05-23 | 2011-10-26 | 开县双兴再生能源有限公司 | Energy-saving circulating refining cooking range |
| CN202063877U (en) * | 2011-05-23 | 2011-12-07 | 开县双兴再生能源有限公司 | Energy-saving circulating petroleum refining furnace |
| CN103437749A (en) * | 2013-08-14 | 2013-12-11 | 张彦忠 | Gas-fired heater for oil-gas separation |
| CN203686992U (en) * | 2013-12-23 | 2014-07-02 | 新疆西部明珠工程建设有限公司 | Dedicated energy-saving flue gas waste heat utilization recovering system for oil fields |
| CN204400910U (en) * | 2014-12-05 | 2015-06-17 | 潘岳峰 | A kind of oil refining cooking stove of long service life |
Non-Patent Citations (1)
| Title |
|---|
| 根据普通高中课程标准实验教科书编写: "《"伴你学"新课程 物理 选修3-3》", 28 February 2006 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109575975A (en) * | 2018-11-28 | 2019-04-05 | 刘芳珍 | A kind of heat insulation type has the refining equipment of waste material discharge structure |
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Application publication date: 20160608 |
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