CN2603348Y - n type pipe organic carrier stove - Google Patents
n type pipe organic carrier stove Download PDFInfo
- Publication number
- CN2603348Y CN2603348Y CN 03214790 CN03214790U CN2603348Y CN 2603348 Y CN2603348 Y CN 2603348Y CN 03214790 CN03214790 CN 03214790 CN 03214790 U CN03214790 U CN 03214790U CN 2603348 Y CN2603348 Y CN 2603348Y
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- China
- Prior art keywords
- organic heat
- furnace
- shaped pipe
- pipe
- radiating
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- Expired - Lifetime
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Abstract
The utility model discloses a N shaped pipe organic heat transfer furnace which is a special industrial furnace. The radiating area of traditional organic heat transfer of above 3.5 MW is normally utilizes square pipe coil as the radiating heated plane which can only be provided with one layer circumferentially within certain space and can not be arranged at the top and the effect of soot separation is bad. In order to meet needed performance index designed, the size will be enlarged correspondingly, which is hard for whole machine delivery and has to be installed on spot, which increases manufacturing cost. The n shaped pipe organic heat transformer can solve all the above problems. Arrange n shaped pipe as the radiating area within certain space so that the radiating heater plane of the soot room is free of dead angle. The utility model can also arrange multiple layer of heated plane according to needed performance index designed. The size of the n shaped organic heat transformer is smaller and the weight is smaller for whole machine delivery. Furthermore, the n shaped pipe organic heat transformer furnace is easy to manufacture, convenient to transport and easy to install.
Description
Technical field the utility model is a kind of extraordinary Industrial Boiler
Background technology is present, and common organic heat carrier furnace heating surface is made up of radiation heating-surface and convection heating surface two parts, and the structure of radiation heating-surface is square coil pipe or circular coil pipe, and the structure of convection heating surface is a coiled pipe.In order to transport not superelevation, for the relatively good layout of this kind organic heat carrier furnace structure below the 3.5MW, but for this kind organic heat carrier furnace more than the 3.5MW, structure is difficult to arrange under the situation of superelevation not transporting, need to assemble to the scene, like this manufacturing cycle long especially, increased manufacturing cost, and this structure easy dust stratification in use.
Summary of the invention is in order to overcome the deficiency of the organic heat carrier furnace easy dust stratification in shipping height inner structure difficult arrangement and use more than the existing 3.5MW, the utility model provides a kind of n type pipe organic heat carrier furnace, this n type pipe organic heat carrier furnace is not only in the fine layout of shipping height inner structure, and well solved the phenomenon of easy dust stratification in service.
The technical scheme that its technical problem that solves the utility model adopts is: utilize the collection case that n shape pipe is coupled together radiation area and secondary furnace as radiating surface, utilize the collection case that coiled pipe is coupled together as convection heating surface, utilize canopy pipe and collection case that radiation heating-surface and convection heating surface are coupled together again, so just formed a n type pipe organic heat carrier furnace.Organic heat carrier is introduced into convection heating surface and enters radiation heating-surface again and reach purpose to organic heat carrier heating.Flue gas is introduced into radiation area in this heat release, enters the further heat release of secondary furnace flue gas again, and volume of smoke separates at this, and flue gas enters air preheater after through the convective region more then.
Advantage of the present utility model is: 1, n type pipe can be arranged into furnace wall peak all around as the radiating surface of organic heat carrier furnace, can make full use of burner hearth area all around, and traditional square coil pipe can not be arranged into peak all around as radiation heating-surface.2, n type pipe is two rows, and interior row is the oil cooling wall of two-sided exposure, and the n type pipe of two-sided exposure caloric receptivity is the twice of single face, and square coil pipe can't arrange that the radiation of two-sided exposure is heated.3, secondary furnace has played the effect that flue dust separates, and makes the further after-flame of fine particle in the flue gas here, and separates at this, has reduced the dust exhausting concentration of organic heat carrier furnace.4, n type pipe is compared with rectangular tube, absorbs same heat and can save steel 3/5ths.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is a structural representation front view of the present utility model
Fig. 2 is a structural representation left view of the present utility model
I. radiation area among the figure, II. secondary furnace, III. convective region, 1. canopy pipe, 2.n type pipe, 3. coiled pipe, 4. coiled pipe upper collecting chamber, 5. coiled pipe next part case, 6. canopy pipe upper collecting chamber, 7. canopy pipe next part case, 8. left side collection case, 9. right collection case.
The specific embodiment
Utilize coiled pipe upper collecting chamber 4 and coiled pipe next part case 5 that some groups of coiled pipes 3 are coupled together as convective region III earlier, utilize left side collection case 8 and right collection case 9 that several n type pipes are coupled together as radiation area I and secondary furnace II again, the front be radiation area I, the back be secondary furnace II.During boiler operatiopn, flue gas is introduced into radiation area I and heat release, enters secondary furnace II heat release again, and flue dust part separation in secondary furnace II, enters convective region III behind the flue gas, gets rid of body of heater at last.Organic heat carrier is to be introduced into coiled pipe next part case 5, enters coiled pipe 3, coiled pipe upper collecting chamber 4, canopy pipe upper collecting chamber 6, canopy pipe 1, canopy pipe next part case 7, right collection case 9 more successively, discharges from left side collection case 8 at last.
Claims (3)
1, a kind of n type organic heat carrier furnace, n type pipe is connected with left side collection case, right collection case, and it is characterized in that: radiation area as heating surface, has increased secondary furnace with n type pipe.
2, n type organic heat carrier furnace according to claim 1 is characterized in that n type pipe is two-layer inside and outside arranging.
3, n type organic heat carrier furnace according to claim 1 is characterized in that secondary furnace usefulness n type pipe as heating surface, and secondary furnace plays the effect that flue dust separates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214790 CN2603348Y (en) | 2003-01-22 | 2003-01-22 | n type pipe organic carrier stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03214790 CN2603348Y (en) | 2003-01-22 | 2003-01-22 | n type pipe organic carrier stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2603348Y true CN2603348Y (en) | 2004-02-11 |
Family
ID=34159815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03214790 Expired - Lifetime CN2603348Y (en) | 2003-01-22 | 2003-01-22 | n type pipe organic carrier stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2603348Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527895A (en) * | 2013-09-24 | 2014-01-22 | 张志远 | On-line pressure sealing method used for boiler rear flue high-and-low pressure water system heated face |
-
2003
- 2003-01-22 CN CN 03214790 patent/CN2603348Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527895A (en) * | 2013-09-24 | 2014-01-22 | 张志远 | On-line pressure sealing method used for boiler rear flue high-and-low pressure water system heated face |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130122 Granted publication date: 20040211 |