CN202063877U - Energy-saving circulating petroleum refining furnace - Google Patents
Energy-saving circulating petroleum refining furnace Download PDFInfo
- Publication number
- CN202063877U CN202063877U CN2011201640276U CN201120164027U CN202063877U CN 202063877 U CN202063877 U CN 202063877U CN 2011201640276 U CN2011201640276 U CN 2011201640276U CN 201120164027 U CN201120164027 U CN 201120164027U CN 202063877 U CN202063877 U CN 202063877U
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- CN
- China
- Prior art keywords
- oil refining
- flue gas
- petroleum refining
- still
- circulating
- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock
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Abstract
The utility model discloses an energy-saving circulating petroleum refining furnace. The furnace comprises a furnace body and a cylindrical petroleum refining kettle arranged in the furnace body in a partially or fully wrapped manner, wherein a circulating flue gas channel I and a circulating flue gas channel II are arranged on the furnace body on the two sides of the petroleum refining kettle, arranged side by side in the axial direction of the petroleum refining kettle and communicated with each other; the circulating flue gas channel I is communicated with a furnace chamber; and the circulating flue gas channel II is communicated with a flue gas discharge chimney. A circulating flame path is arranged between a heating furnace and the petroleum refining kettle, so that after passing through the circulating flame path, high-temperature gases in the heating furnace is discharged to atmosphere through the chimney to prolong the time of high-temperature gases in contact with the petroleum refining kettle, and heat energy can be fully absorbed by the petroleum refining kettle to improve the utilization ratio of the heat energy, shorten the heating time, improve the petroleum refining efficiency and save energy resources.
Description
Technical field
The utility model relates to a kind of smelting device, particularly a kind of cycles, economized oil refining cooking stove.
Background technology
Along with social high speed development, various energy demands increase day by day, and are especially huge for the demand of power sources such as oil.Along with the mankind's exploitation energetically, resource is deficient day by day, and simultaneously, along with the continuous pollution of the mankind to environment, environmental protection also becomes the problem that the universe faces jointly.Along with development of science and technology, it is increasingly mature that waste oil is smelted the regeneration recovery technology, and energy-conserving and environment-protective are advocated energetically.One of main method of waste oil regeneration is by smelting-fractionating process, smelts by the heating to raw materials such as waste oil, then different oil gas is carried out fractionation (cooling) and reclaims.
In the prior art, the waste oil smelting device mainly comprises the separation column of refining oil still and being connected with the oil refining still, by the oil refining still is heated, the interior raw materials such as waste oil of oil refining still is heated seethes with excitement and reaction, reaches the purpose of refining processed oil.Existing cooking stove mainly is made of oil refining still and heating-range, and the still of will refine oil is arranged on the heating-range, directly oil refining still bottom is heated by naked light in the kitchen range, and process furnace is direct to be connected with smoke removal facility such as chimney.This traditional type of heating has the following disadvantages: first, heating surface area only limits to refine oil the bottom of still, heating surface area is less, and heat residence time in kitchen range is shorter, most of heat directly is dispersed in the atmosphere by smoke evacuation gas barrier such as chimneys, heat is not fully utilized, and wastes energy; Second, owing to adopt naked light directly oil refining still bottom to be continued heating, easily damage is burnt in the oil refining furnace bottom, produce leakage of oil, there are great potential safety hazard in initiation fire, blast etc., therefore have to regularly the oil refining still be changed, not only increase cost, and cause stop work and production, influence production efficiency.
At above-mentioned deficiency, need work out a kind of cycles, economized and smelt cooking stove, not only can improve the specific absorption of heat, shorten heat-up time, save energy can also prevent that naked light from directly heating the oil refining still, is heated evenly, safe, long service life, cost is lower.
The utility model content
In view of this, the purpose of this utility model provides a kind of cycles, economized and smelts cooking stove, makes the oil refining still fully absorb heat, has improved the utilization ratio of heat, has shortened heat-up time, has improved oil refining efficient, save energy.
The purpose of this utility model is achieved through the following technical solutions: a kind of cycles, economized oil refining cooking stove, comprise body of heater and be arranged on the intravital cylindrical oil refining still of stove in the mode of part or all of parcel, circulating flue gas passage I and the circulating flue gas passage II that axially is arranged in juxtaposition and is interconnected along the oil refining still all is set on the both sides body of heater of oil refining still, circulating flue gas passage I is communicated with burner hearth, and circulating flue gas passage II is communicated with the smoke evacuation chimney.
Further, be close to the oil refining still between described oil refining still and the burner hearth and be provided with heat transfer layer;
Further, described oil refining still is provided with the exhaust gases passes III along its central axis, and exhaust gases passes III two ends are communicated with burner hearth and smoke evacuation chimney respectively;
Further, described heat transfer layer is made by the high refractory materials of thermal conductivity.
The beneficial effects of the utility model:
1, owing between process furnace and oil refining still, the circulation quirk is set, make after the high-temperature gas passes circulation quirk in the process furnace again by smoke stack emission in atmosphere, prolonged the time that high-temperature gas contacts with the oil refining still, make the oil refining still fully absorb heat, improved the utilization ratio of heat, shorten heat-up time, improved oil refining efficient, save energy.
2, owing between heating-range and oil refining still, be provided with the fast refractory masses that conducts heat, prevented that the naked light in the process furnace from directly heating oil refining still bottom, the oil refining still is heated evenly, prolonged the work-ing life of oil refining still greatly, prevent frequent replacing oil refining still, save cost, and prevent that the burning leakage from causing security incident.
3, because the axis of edge oil refining still is provided with the exhaust gases passes III, the part high-temperature gas is passed from exhaust gases passes III the inside, and then carry out reverse heating from oil refining still centre portions, increased heating surface area, help the absorption of heat, further shortened the oil refining time, improved oil refining efficient.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a structural representation of the present utility model.
Embodiment
Fig. 1 is a structural representation of the present utility model.As shown in the figure: a kind of cycles, economized oil refining cooking stove, comprise body of heater 1 and be arranged on the intravital cylindrical oil refining still 2 of stove in the mode of part or all of parcel, present embodiment adopts the mode of full parcel to be provided with, circulating flue gas passage I 3 and the circulating flue gas passage II 4 that axially is arranged in juxtaposition and is interconnected along the oil refining still all is set on the both sides body of heater of oil refining still 2, circulating flue gas passage I 3 is communicated with burner hearth 1a, and circulating flue gas passage II 4 is communicated with the smoke evacuation chimney.Owing between process furnace and oil refining still, the circulation quirk is set, make after the high-temperature gas passes circulation quirk in the process furnace again by smoke stack emission in atmosphere, prolonged the time that high-temperature gas contacts with the oil refining still, make the oil refining still fully absorb heat, improved the utilization ratio of heat, shorten heat-up time, improved oil refining efficient, save energy.
As further improvement to the foregoing description, to be close to the oil refining still between described oil refining still 2 and the burner hearth 1a and to be provided with heat transfer layer 5, described heat transfer layer 5 is made by the high refractory materials of thermal conductivity, adopts the refractory brick material to be built in the present embodiment.Owing between heating-range and oil refining still, be provided with the fast refractory masses that conducts heat, prevented that the naked light in the process furnace from directly heating oil refining still bottom, the oil refining still is heated evenly, prolonged the work-ing life of oil refining still greatly, prevent frequent replacing oil refining still, save cost, and prevent that the burning leakage from causing security incident.
As the further improvement to the foregoing description, described oil refining still 2 is provided with exhaust gases passes III 6 along its central axis, and exhaust gases passes III 6 two ends are communicated with burner hearth 1a and smoke evacuation chimney respectively.Because the axis along the oil refining still is provided with the exhaust gases passes III, the part high-temperature gas is passed from exhaust gases passes III the inside, and then carry out reverse heating from oil refining still centre portions, increased heating surface area, help the absorption of heat, further shortened the oil refining time, improved oil refining efficient.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (4)
1. cycles, economized oil refining cooking stove, it is characterized in that: comprise body of heater (1) and be arranged on the intravital cylindrical oil refining still of stove (2) in the mode of part or all of parcel, the circulating flue gas passage I (3) and the circulating flue gas passage II (4) that axially are arranged in juxtaposition and are interconnected along the oil refining still all are set on the both sides body of heater of oil refining still (2), circulating flue gas passage I (3) is communicated with burner hearth (1a), and circulating flue gas passage II (4) is communicated with the smoke evacuation chimney.
2. cycles, economized oil refining cooking stove according to claim 1 is characterized in that: be close to the oil refining still between described oil refining still (2) and the burner hearth (1a) and be provided with heat transfer layer (5).
3. cycles, economized oil refining cooking stove according to claim 2, it is characterized in that: described oil refining still (2) is provided with exhaust gases passes III (6) along its central axis, and exhaust gases passes III (6) two ends are communicated with burner hearth (1a) and smoke evacuation chimney respectively.
4. cycles, economized oil refining cooking stove according to claim 2, it is characterized in that: described heat transfer layer (5) is made by the high refractory materials of thermal conductivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201640276U CN202063877U (en) | 2011-05-23 | 2011-05-23 | Energy-saving circulating petroleum refining furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201640276U CN202063877U (en) | 2011-05-23 | 2011-05-23 | Energy-saving circulating petroleum refining furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202063877U true CN202063877U (en) | 2011-12-07 |
Family
ID=45057746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201640276U Expired - Fee Related CN202063877U (en) | 2011-05-23 | 2011-05-23 | Energy-saving circulating petroleum refining furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202063877U (en) |
Cited By (2)
| 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 |
| CN105647559A (en) * | 2014-12-05 | 2016-06-08 | 雍自威 | Oil refining furnace with long service life |
-
2011
- 2011-05-23 CN CN2011201640276U patent/CN202063877U/en not_active Expired - Fee Related
Cited By (2)
| 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 |
| CN105647559A (en) * | 2014-12-05 | 2016-06-08 | 雍自威 | Oil refining furnace with long service life |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20180523 |