CN2238969Y - Top device of circular barrel shape organic heat carrier furnace - Google Patents
Top device of circular barrel shape organic heat carrier furnace Download PDFInfo
- Publication number
- CN2238969Y CN2238969Y CN 95234630 CN95234630U CN2238969Y CN 2238969 Y CN2238969 Y CN 2238969Y CN 95234630 CN95234630 CN 95234630 CN 95234630 U CN95234630 U CN 95234630U CN 2238969 Y CN2238969 Y CN 2238969Y
- Authority
- CN
- China
- Prior art keywords
- cover plate
- shape organic
- heat carrier
- barrel shape
- organic heat
- 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
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model discloses a furnace top device of a circular barrel shape organic heat carrier furnace. The furnace top device of a circular barrel shape organic heat carrier furnace uses a spiral type passage for the mixed flow oil outlet. The furnace top device of a circular barrel shape organic heat carrier furnace comprises an upper cover plate which is provided with an oil passage outlet, a lower cover plate which is provided with an oil passage inlet which is communicated with a spiral coil, and a spiral passage arranged between the upper cover plate and the lower cover plate. When the utility model is used, the utility model can prevent a furnace top from collapsing by combustion and can prevent a pipe wall from depositing carbon. The using safety can be ensured, and the manufacturing technique is simple.
Description
The utility model relates to the organic thermal carrier heating furnace technical field, particularly a kind of cylindrical shape organic thermal carrier heating furnace top arrangement.
Existing cylindrical shape organic thermal carrier heating furnace top arrangement generally adopts refractory material to build by laying bricks or stones and forms, and by coiled tube supports, is subjected to the hyperthermia radiation heat effect in the use, and condition of work is abominable, is prone to the accident that burns down furnace roof; Burn down the furnace roof phenomenon for overcoming, what have changes the furnace roof canopy into calandria, or change turriform helical disk tubular type into, but the former is owing to resistance difference in each pipe, and difference appears in the flow velocity of conduction oil, low excessively in indivedual pipes as if flow velocity, laminar condition appears, the heat transfer situation variation, and the wall film temperature raises, cause tying charcoal, and then pipe is burnt; Latter's moulding process difficulty is bigger, and pipeline connects difficulty, is difficult for implementing.
The purpose of this utility model provides a kind of cylindrical shape organic thermal carrier heating furnace top arrangement, and this furnace roof burnt down in both can having prevented to use, and conduction oil is tied charcoal at tube wall in can preventing from again to manage, but simplified manufacturing technique also.
The technical solution of the utility model is, be located at the top arrangement on spiral coil top, adopt the spiral channel mixed flow fuel-displaced, comprise upper cover plate, lower cover, be provided with helical duct between the upper and lower cover plate, upper cover plate is provided with the oil duct outlet, and lower cover is provided with the oil duct inlet, and the oil duct inlet is located at helical duct outer ring initiating terminal at least.
Helical duct can be separated by by spiral deflector and be formed.
The utility model in use can prevent to burn down furnace roof, prevents that the oil in the pipeline from tying charcoal at duct wall, guarantees equipment safety operation, it is long-pending to have increased radiation heating-surface simultaneously, be suitable for cylindrical shape series heat transfer oil heater, the coil pipe series and parallel all can use, convenient processing and manufacture.
Fig. 1 looks cut-away view for master of the present utility model;
Fig. 2 is along the cut-away view of A-A face among Fig. 1.
With reference to Fig. 1, Fig. 2, present embodiment is located at the top of spiral coil 7, be provided with the helical duct 3 that forms by spiral deflector 6 between upper cover plate 1, the lower cover 2, be provided with oil duct outlet 5 corresponding to the helical duct centre on the upper cover plate 1, be provided with the oil duct inlet 4 that is connected with outer, centre circle spiral coil 7 corresponding to end, helical duct outer ring on the lower cover 2, be provided with the oil duct inlet 4 that is connected with inner ring spiral coil 7 corresponding to helical duct time place, outer ring on the lower cover 2.
Claims (2)
1, a kind of cylindrical shape organic thermal carrier heating furnace top arrangement, be arranged at the top of spiral coil, it is characterized in that adopting the spiral channel mixed flow fuel-displaced, comprise upper cover plate (1), lower cover (2), be provided with helical duct (3) between the upper and lower cover plate, upper cover plate (1) is provided with oil duct outlet (5), and lower cover (2) is provided with oil duct inlet (4), and oil duct inlet (4) is located at the outer ring initiating terminal of helical duct (3) at least.
2, according to the cylindrical shape organic thermal carrier heating furnace top arrangement of claim 1 regulation, it is characterized in that said helical duct (3) can form for being separated by by spiral deflector (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95234630 CN2238969Y (en) | 1995-09-01 | 1995-09-01 | Top device of circular barrel shape organic heat carrier furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95234630 CN2238969Y (en) | 1995-09-01 | 1995-09-01 | Top device of circular barrel shape organic heat carrier furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2238969Y true CN2238969Y (en) | 1996-10-30 |
Family
ID=33878506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95234630 Expired - Fee Related CN2238969Y (en) | 1995-09-01 | 1995-09-01 | Top device of circular barrel shape organic heat carrier furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2238969Y (en) |
-
1995
- 1995-09-01 CN CN 95234630 patent/CN2238969Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |