CN201359378Y - Novel square-type fuel oil or fuel gas organic heat medium boiler with internal air preheater - Google Patents
Novel square-type fuel oil or fuel gas organic heat medium boiler with internal air preheater Download PDFInfo
- Publication number
- CN201359378Y CN201359378Y CNU2009200384862U CN200920038486U CN201359378Y CN 201359378 Y CN201359378 Y CN 201359378Y CN U2009200384862 U CNU2009200384862 U CN U2009200384862U CN 200920038486 U CN200920038486 U CN 200920038486U CN 201359378 Y CN201359378 Y CN 201359378Y
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- CN
- China
- Prior art keywords
- air preheater
- organic heat
- tube
- coiled pipe
- fuel oil
- 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 - Lifetime
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Abstract
The utility model relates to a novel square-type fuel oil or fuel gas organic heat medium boiler with an internal air preheater, which comprises a base (6), a serpentine tube convection tube bank (4), a hearth (5), a collection box (3), the air preheater (2), a combustor (1) and a steel frame protecting sheet (7); the serpentine tube convection tube bank (4) is arranged above the base (6); the hearth (5) is positioned above the serpentine tube convection tube bank (4); the collection box (3) is positioned in the front of the serpentine tube convection tube bank (4) and the hearth (5); the air preheater (2) is arranged in the front of the collection box (3); the combustor (1) is positioned in the middle of the air preheater (2); an inner chamber of the hearth (5) is communicated with a shell-side pass of the serpentine tube convection tube bank (4); the shell-side pass of the serpentine tube convection tube bank (4) is communicated with a tube-side pass of the air preheater (2); the shell-side pass of the air preheater (2) is communicated with the combustor (1); the collection box (3) is connected with the tube-side pass of the serpentine tube convection tube bank (4); and the collection box (3) is communicated with an oil cold wall of the hearth (5). The utility model can realize the integral equipment, assembly and delivery of the high-power fuel oil (gas) organic heat medium boiler in compact structure.
Description
(1) technical field
The utility model relates to a kind of boiler.Be specifically related to a kind of square fuel oil or gas organic heat carrier boiler of novel built-in air preheater.Belong to the heating equipment technical field.
(2) background technology
Along with social development; enterprise is progressively to maximization, grouping of the world economy development; increasing with thermic load; and present domestic fuel oil, gas organic heat carrier boiler all adopt coil arrangement; separate unit boiler peak power can only realize below the 14MW; if the user needs more powerful fuel oil, gas organic heat carrier boiler to use with many small-power boiler of organic heat carrier are in parallel, be unfavorable for energy savings, environmental protection and operational administrative.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of square fuel oil or the gas organic heat carrier boiler that can realize self-contained, the novel built-in air preheater that dispatches from the factory of assembling of high-power fuel oil (gas) boiler of organic heat carrier with compact structure is provided.
The purpose of this utility model is achieved in that a kind of square fuel oil or gas organic heat carrier boiler of novel built-in air preheater, comprise base, the coiled pipe convection bank, burner hearth, the collection case, air preheater, burner and steelframe backplate, described coiled pipe convection bank is arranged at the base top, burner hearth places coiled pipe convection bank top, the collection case places coiled pipe convection bank and burner hearth the place ahead, air preheater is arranged at collection case the place ahead, burner places in the middle of the air preheater, the inner chamber of burner hearth is connected with the shell side of coiled pipe convection bank, the shell side of coiled pipe convection bank communicates with the air preheater tube side, the shell side of air preheater is connected with burner, the collection case links to each other with the tube side of coiled pipe convection bank, the collection case is connected with the oil cooling wall of burner hearth, and whole boiler supports coating by the steelframe backplate.
The air that burns required enters burner through the heating of air preheater flue gas, sprays into burner hearth.The flue gas that burner combustion produces passes through the shell side of burner hearth, coiled pipe convection bank and the tube side of air preheater successively, and temperature enters atmosphere after dropping to about 200 ℃.Organic heat carrier enters the collection case by import, shunts, compiles the tube side and the burner hearth oil cooling wall that enter the coiled pipe convection bank successively and be heated in the collection case, supplies with the hot equipment of using by outlet.
The utility model with very-close-coupled structure realized high-power fuel oil (gas) boiler of organic heat carrier self-contained, the assembling dispatch from the factory.Be beneficial to energy savings, environmental protection and operational administrative like this.
Separate unit power of the present invention is changeable, adapts under the various operating mode situations to use, and makes simple and convenient.
(4) description of drawings
Fig. 1 is the square fuel oil of the novel built-in air preheater of the utility model or the Facad structure schematic diagram of gas organic heat carrier boiler.
Fig. 2 is the A-A cut-away view of Fig. 1.
Among the figure: burner 1, air preheater 2, collection case 3, coiled pipe convection bank 4, burner hearth 5, base 6, steelframe backplate 7, lower transverse tubule 8, left vertical tube 9, right vertical tube 10, upper lateral tube 11.
(5) specific embodiment
Referring to Fig. 1～2, the square fuel oil or the gas organic heat carrier boiler of the novel built-in air preheater that the utility model relates to mainly are made up of base 6, coiled pipe convection bank 4, burner hearth 5, collection case 3, air preheater 2, burner 1 and steelframe backplate 7.Described coiled pipe convection bank 4 is arranged at base 6 tops, burner hearth 5 places coiled pipe convection bank 4 tops, and collection case 3 places coiled pipe convection bank 4 and burner hearth 5 the place aheads, and air preheater 2 is arranged at collection case 3 the place aheads, burner 1 places in the middle of the air preheater 2, with boiler integral body be one.Burner hearth 5 is square, the inner chamber of burner hearth 5 is connected with the shell side of coiled pipe convection bank 4, the shell side of coiled pipe convection bank 4 communicates with air preheater 2 tube sides, air preheater 2 shell sides communicate with burner 1, collection case 3 links to each other with the tube side of coiled pipe convection bank 4, and collection case 3 is connected with the oil cooling wall of burner hearth 5.
Claims (4)
1, a kind of square fuel oil or gas organic heat carrier boiler of novel built-in air preheater, it is characterized in that described boiler comprises base (6), coiled pipe convection bank (4), burner hearth (5), collection case (3), air preheater (2), burner (1) and steelframe backplate (7), described coiled pipe convection bank (4) is arranged at base (6) top, burner hearth (5) places coiled pipe convection bank (4) top, collection case (3) places coiled pipe convection bank (4) and burner hearth (5) the place ahead, air preheater (2) is arranged at collection case (3) the place ahead, burner (1) places in the middle of the air preheater (2), the inner chamber of burner hearth (5) is connected with the shell side of coiled pipe convection bank (4), the shell side of coiled pipe convection bank (4) communicates with air preheater (2) tube side, the shell side of air preheater (2) is connected with burner (1), collection case (3) links to each other with the tube side of coiled pipe convection bank (4), collection case (3) is connected with the oil cooling wall of burner hearth (5), and whole boiler supports coating by steelframe backplate (7).
2, the square fuel oil or the gas organic heat carrier boiler of a kind of novel built-in air preheater according to claim 1, it is characterized in that described collection case (3) is made of upper lateral tube (11), lower transverse tubule (8), left vertical tube (9) and right vertical tube (10), forms " well " font.
3, the square fuel oil or the gas organic heat carrier boiler of a kind of novel built-in air preheater according to claim 1 and 2 is characterized in that described burner hearth (5) is for square.
4, the square fuel oil or the gas organic heat carrier boiler of a kind of novel built-in air preheater according to claim 1 is characterized in that described burner (1) and boiler integral body are one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200384862U CN201359378Y (en) | 2009-01-21 | 2009-01-21 | Novel square-type fuel oil or fuel gas organic heat medium boiler with internal air preheater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200384862U CN201359378Y (en) | 2009-01-21 | 2009-01-21 | Novel square-type fuel oil or fuel gas organic heat medium boiler with internal air preheater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201359378Y true CN201359378Y (en) | 2009-12-09 |
Family
ID=41425143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200384862U Expired - Lifetime CN201359378Y (en) | 2009-01-21 | 2009-01-21 | Novel square-type fuel oil or fuel gas organic heat medium boiler with internal air preheater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201359378Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101504191B (en) * | 2009-01-21 | 2010-12-08 | 江苏双良锅炉有限公司 | Square oil/gas burning organic thermal medium boiler embedded with air preheater |
| CN102878673A (en) * | 2011-07-15 | 2013-01-16 | 大震锅炉工业（昆山）有限公司 | Oil-gas organic heat transfer furnace |
| CN105042849A (en) * | 2015-08-08 | 2015-11-11 | 江苏双良锅炉有限公司 | Novel self-support forced-circulation oil-or-gas water-tube hot-water boiler |
-
2009
- 2009-01-21 CN CNU2009200384862U patent/CN201359378Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101504191B (en) * | 2009-01-21 | 2010-12-08 | 江苏双良锅炉有限公司 | Square oil/gas burning organic thermal medium boiler embedded with air preheater |
| CN102878673A (en) * | 2011-07-15 | 2013-01-16 | 大震锅炉工业（昆山）有限公司 | Oil-gas organic heat transfer furnace |
| CN105042849A (en) * | 2015-08-08 | 2015-11-11 | 江苏双良锅炉有限公司 | Novel self-support forced-circulation oil-or-gas water-tube hot-water boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20091209 Effective date of abandoning: 20090121 |