CN104034036A - Large modular vertical fuel gas organic heat carrier boiler - Google Patents
Large modular vertical fuel gas organic heat carrier boiler Download PDFInfo
- Publication number
- CN104034036A CN104034036A CN201410204031.9A CN201410204031A CN104034036A CN 104034036 A CN104034036 A CN 104034036A CN 201410204031 A CN201410204031 A CN 201410204031A CN 104034036 A CN104034036 A CN 104034036A
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- coil pipe
- section
- hearth
- heat carrier
- header
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- 239000002737 fuel gas Substances 0.000 title abstract 4
- 239000002356 single layer Substances 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000008676 import Effects 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 7
- 239000003546 flue gas Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Combustion Of Fluid Fuel (AREA)
Abstract
The invention provides a large modular vertical fuel gas organic heat carrier boiler which is small in occupied area and reduces land cost. Besides, a convection section and a radiation section are separately arranged in the boiler, so that resistance to smoke is small; a modular structure enables installation and transportation to be convenient. The large modular vertical fuel gas organic heat carrier boiler comprises a burner, a hearth and a conduction oil circulation pipeline, wherein the burner is arranged below the hearth, an outlet of the burner faces the hearth, the hearth is communicated with an inlet of a chimney, and a heat exchange structure is arranged in the hearth. The large modular vertical fuel gas organic heat carrier boiler is characterized in that the hearth is vertically arranged, a coil pipe radiation section and a heat convection section are arranged in the hearth in sequence from bottom to top, the chimney is located over the hearth, the burner, the hearth and the chimney form an integral vertical structure, an economizer is arranged at the inlet of the chimney, the coil pipe radiation section is specifically of a single-layer coil pipe structure in the overlook direction, and a coil pipe in the coil pipe radiation section rises spirally from bottom to top.
Description
Technical field
The present invention relates to the technical field of structures of organic heat carrier furnace, be specially modularization large-scale vertical gas organic heat carrier stove.
Background technology
Existing gas organic heat carrier stove, its inside is all to adopt radiant section and the convection section of large-scale disk tubular construction as boiler, it adopts multi-layer discs pipe, inner ring is that radiant section, outer ring are convection section, when flue gas passes through, resistance is large, and large-diameter circular coil arrangement, manufacture difficulty is large, has strengthened the manufacturing cost of boiler; In addition, because the physical dimension of large-diameter circular coil arrangement is large, cause cost of transportation high, field erected difficulty is large.
Summary of the invention
For existing above-mentioned defect, the invention provides modularization large-scale vertical gas organic heat carrier stove, it makes boiler floor space little, saves cost of land, in addition, convection section, radiant section is arranged apart in boiler internal, makes flue gas resistance little; Modular structure, makes installation, convenient transportation.
Modularization large-scale vertical gas organic heat carrier stove, its technical scheme is such: it comprises burner, burner hearth, conduction oil circulation line, the arranged beneath of described burner hearth has burner, the outlet of described burner is towards described burner hearth, described burner hearth is communicated with the import of chimney, in described burner hearth, be provided with heat exchange structure, it is characterized in that: described burner hearth vertical structure is arranged, in described burner hearth, be furnished with in turn coil pipe radiant section from bottom to top, heat convection section, described chimney be positioned at described burner hearth directly over, described burner, burner hearth, chimney forms overall vertical structure, the entry position of described chimney is furnished with energy-saving appliance, described coil pipe radiant section is specially the single layer coil tube structure of overlooking direction, the rising of spiraling from bottom to top of coil pipe in described coil pipe radiant section.
It is further characterized in that: described conduction oil circulation line comprises oil-feed header, convection section lower header, coil pipe section lower header, fuel-displaced header, described oil-feed header, convection section lower header, coil pipe section lower header, fuel-displaced header is all positioned at the outside of boiler, described oil-feed header is communicated with the top convection tube of described heat convection section, the outside, lower end of described heat convection section is furnished with convection section lower header, the bottom convection tube of described heat convection section is communicated to described convection tube lower header, described convection tube lower header is the import to described coil pipe section lower header by pipeline connection, described coil pipe section lower header is positioned at the outside of the bottom of described coil pipe radiant section, the outlet of described coil pipe section lower header is communicated with the coil pipe of described coil pipe radiant section below, the coil pipe of described coil pipe radiant section top is communicated with described fuel-displaced header,
The coil shape of described coil pipe radiant section is rectangular configuration, and the peripheral surface of the coil pipe in described coil pipe radiant section is furnished with sealing steel plate, and the adiabator layer of described flue inwall is close in the outside of described sealing steel plate;
The turning area territory, rectangle right angle of described coil pipe radiant section is round-corner transition structure;
Steel pipe in described heat convection section is specially coiled pipe structural configuration;
The steel pipe of described energy-saving appliance inside is finned tube, and the exit position of described energy-saving appliance is furnished with insulation flue, and the outlet of described insulation flue is communicated with the import of described chimney;
The coil pipe of described coil pipe radiant section is specially the pipe formation of synchronously spiraling in turn of at least two orthogonal shapes of dish from bottom to top, and adjacent pipe is not in the vertical direction, all produce interference in horizontal direction;
Preferably, the coil pipe quantity of radiant section of spiraling described in is specially five.
Adopt after structure of the present invention, boiler is pressurized firing, gaseous fuel is through burner combustion, the flue gas producing is by spoke coil pipe radiant section radiation heat transfer, then enter respectively heat convection section, energy-saving appliance carries out heat convection, finally passes through chimney, enter atmosphere, burner, burner hearth, chimney form overall vertical structure, and it makes boiler floor space little, save cost of land, in burner hearth, be furnished with in turn coil pipe radiant section from bottom to top, heat convection section, wherein coil pipe radiant section is specially the single layer coil tube structure of overlooking direction, the rising of spiraling from bottom to top of coil pipe in described coil pipe radiant section, the center that is coil pipe radiant section is cavity, flue gas resistance while making flue gas increase is little, in addition, due to coil pipe radiant section, heat convection section is separately arranged separately, make coil pipe radiant section, heat convection section can be made two modular constructions, can be as required, adjust the heating surface area of all parts, and separately independent installation, transport, make to install, convenient transportation, because coil pipe radiant section is the single layer coil tube structure of overlooking direction, it has further guaranteed installation, convenient transportation.
Brief description of the drawings
Fig. 1 is front view schematic diagram of the present invention;
Fig. 2 is the top view structural representation of coil pipe radiant section of the present invention.
Detailed description of the invention
Modularization large-scale vertical gas organic heat carrier stove, it comprises burner 1, burner hearth 2, conduction oil circulation line, the arranged beneath of described burner hearth 2 has burner 1, the outlet of described burner 1 is towards described burner hearth 2, described burner hearth 2 is communicated with the import of chimney 3, in described burner hearth 2, be provided with heat exchange structure, described burner hearth 2 vertical structures are arranged, in described burner hearth 2, be furnished with in turn coil pipe radiant section 4 from bottom to top, heat convection section 5, described chimney 3 be positioned at described burner hearth 2 directly over, described burner 1, burner hearth 2, chimney 3 forms overall vertical structure, the entry position of described chimney 3 is furnished with energy-saving appliance 6, described coil pipe radiant section 4 is specially the single layer coil tube structure of overlooking direction, the rising of spiraling from bottom to top of coil pipe in described coil pipe radiant section 4.
Described conduction oil circulation line comprises oil-feed header 7, convection section lower header 8, coil pipe section lower header 9, fuel-displaced header 10, described oil-feed header 7, convection section lower header 8, coil pipe section lower header 9, fuel-displaced header 10 is all positioned at the outside of boiler, described oil-feed header 7 is communicated with the top convection tube of described heat convection section 5, the outside, lower end of described heat convection section 5 is furnished with convection section lower header 8, the bottom convection tube of described heat convection section 5 is communicated to described convection tube lower header 8, described convection tube lower header 8 is communicated to the import of described coil pipe section lower header 9 by pipeline 11, described coil pipe section lower header 9 is positioned at the outside of the bottom of described coil pipe radiant section 4, the outlet of described coil pipe section lower header 9 is communicated with the coil pipe of described coil pipe radiant section 4 belows, the coil pipe of described coil pipe radiant section 4 tops is communicated with described fuel-displaced header 10,
The coil shape of described coil pipe radiant section 4 is rectangular configuration, and the turning area territory, rectangle right angle of described coil pipe radiant section 4 is round-corner transition structure 15; Adopt square type coil arrangement, its center cavity that coil pipe is formed is large, make down to arrange many burners 1, more be conducive to large scale development, the peripheral surface of the coil pipe in described coil pipe radiant section 4 is furnished with sealing steel plate 12, and the adiabator layer 13 of described flue inwall is close in the outside of described sealing steel plate 12;
Steel pipe in described heat convection section 5 is specially coiled pipe structural configuration (existing mature structure, does not specifically draw in figure);
The steel pipe of described energy-saving appliance 6 inside is finned tube (existing mature structure, does not specifically draw in figure), and the exit position of described energy-saving appliance 6 is furnished with insulation flue 14, and the outlet of described insulation flue 14 is communicated with the import of described chimney 3;
The coil pipe of described coil pipe radiant section 4 is specially the pipe formation of synchronously spiraling in turn of at least two orthogonal shapes of dish from bottom to top, and adjacent pipe is not in the vertical direction, all produce interference in horizontal direction;
Preferably, the coil pipe quantity of radiant section 4 of spiraling described in is specially five.
Its conduction oil operation principle is as follows:
Conduction oil flows to: the rectangle coil pipe → fuel-displaced header 10 of convection tube → convection section lower header 8 → coil pipe section lower header 9 → coil pipe radiant section 4 of oil-feed header 7 → heat convection section 5, conduction oil is after heating, by thermal oil system and with after hot equipment heat exchange, utilize circular-pump as power source, recycle.Boiler is pressurized firing, and gaseous fuel burns through burner 1, and the flue gas of generation is by coil pipe radiant section 4 radiation heat transfers, enter respectively again heat convection section 5, energy-saving appliance 6 carries out heat convection, finally, by chimney 3, enter atmosphere, chimney breast flue-gas temperature can reach energy-conservation exhaust gas temperature requirement.
Claims (8)
1. modularization large-scale vertical gas organic heat carrier stove, it comprises burner, burner hearth, conduction oil circulation line, the arranged beneath of described burner hearth has burner, the outlet of described burner is towards described burner hearth, described burner hearth is communicated with the import of chimney, in described burner hearth, be provided with heat exchange structure, it is characterized in that: described burner hearth vertical structure is arranged, in described burner hearth, be furnished with in turn coil pipe radiant section from bottom to top, heat convection section, described chimney be positioned at described burner hearth directly over, described burner, burner hearth, chimney forms overall vertical structure, the entry position of described chimney is furnished with energy-saving appliance, described coil pipe radiant section is specially the single layer coil tube structure of overlooking direction, the rising of spiraling from bottom to top of coil pipe in described coil pipe radiant section.
2. modularization large-scale vertical gas organic heat carrier stove according to claim 1, it is characterized in that: described conduction oil circulation line comprises oil-feed header, convection section lower header, coil pipe section lower header, fuel-displaced header, described oil-feed header, convection section lower header, coil pipe section lower header, fuel-displaced header is all positioned at the outside of boiler, described oil-feed header is communicated with the top convection tube of described heat convection section, the outside, lower end of described heat convection section is furnished with convection section lower header, the bottom convection tube of described heat convection section is communicated to described convection tube lower header, described convection tube lower header is the import to described coil pipe section lower header by pipeline connection, described coil pipe section lower header is positioned at the outside of the bottom of described coil pipe radiant section, the outlet of described coil pipe section lower header is communicated with the coil pipe of described coil pipe radiant section below, the coil pipe of described coil pipe radiant section top is communicated with described fuel-displaced header.
3. modularization large-scale vertical gas organic heat carrier stove according to claim 1 and 2, it is characterized in that: the coil shape of described coil pipe radiant section is rectangular configuration, the peripheral surface of the coil pipe in described coil pipe radiant section is furnished with sealing steel plate, and the adiabator layer of described flue inwall is close in the outside of described sealing steel plate.
4. modularization large-scale vertical gas organic heat carrier stove according to claim 3, is characterized in that: the turning area territory, rectangle right angle of described coil pipe radiant section is round-corner transition structure.
5. modularization large-scale vertical gas organic heat carrier stove according to claim 1 and 2, is characterized in that: the steel pipe in described heat convection section is specially coiled pipe structural configuration.
6. modularization large-scale vertical gas organic heat carrier stove according to claim 1, it is characterized in that: the steel pipe of described energy-saving appliance inside is finned tube, the exit position of described energy-saving appliance is furnished with insulation flue, and the outlet of described insulation flue is communicated with the import of described chimney.
7. modularization large-scale vertical gas organic heat carrier stove according to claim 1 and 2, it is characterized in that: the coil pipe of described coil pipe radiant section is specially the pipe formation of synchronously spiraling in turn of at least two orthogonal shapes of dish from bottom to top, adjacent pipe is not in the vertical direction, all produce interference in horizontal direction.
8. modularization large-scale vertical gas organic heat carrier stove according to claim 7, is characterized in that: described in the spiral coil pipe quantity of radiant section be specially five.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410204031.9A CN104034036A (en) | 2014-05-15 | 2014-05-15 | Large modular vertical fuel gas organic heat carrier boiler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410204031.9A CN104034036A (en) | 2014-05-15 | 2014-05-15 | Large modular vertical fuel gas organic heat carrier boiler |
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| Publication Number | Publication Date |
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| CN104034036A true CN104034036A (en) | 2014-09-10 |
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| CN201410204031.9A Pending CN104034036A (en) | 2014-05-15 | 2014-05-15 | Large modular vertical fuel gas organic heat carrier boiler |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270537A (en) * | 2017-05-12 | 2017-10-20 | 常州恒大锅炉制造有限公司 | A kind of split fused salt furnace apparatus and preparation method thereof |
| CN107816801A (en) * | 2017-11-20 | 2018-03-20 | 江苏太湖锅炉股份有限公司 | π type fuel vapor organic heat carrier furnaces |
| CN109883051A (en) * | 2019-03-21 | 2019-06-14 | 西安交通大学 | A Modular Commercial Gas Heating Extruded Aluminum Alloy Radiant Furnace |
| CN112944318A (en) * | 2021-03-25 | 2021-06-11 | 江苏太湖锅炉股份有限公司 | A vertical furnace that is used for organic heat carrier boiler's segmentable |
| CN112944296A (en) * | 2021-03-23 | 2021-06-11 | 江苏太湖锅炉股份有限公司 | Organic heat carrier boiler with square hearth |
| CN112944301A (en) * | 2021-03-29 | 2021-06-11 | 江苏太湖锅炉股份有限公司 | Vertical gas conduction oil boiler structure |
| CN114111043A (en) * | 2021-11-19 | 2022-03-01 | 西安交通大学 | A slot type mosquito coil heat-conducting oil boiler |
| CN114321868A (en) * | 2020-09-29 | 2022-04-12 | 中国石油天然气股份有限公司 | Movable steam injection boiler and moving method thereof |
| CN114719623A (en) * | 2022-05-18 | 2022-07-08 | 中国石油化工股份有限公司 | Heating furnace system and combustion and heat recovery method of heating furnace system |
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| SU1161804A2 (en) * | 1984-04-03 | 1985-06-15 | Уральский ордена Трудового Красного Знамени политехнический институт им.С.М.Кирова | Device for processing material in fluidized bed |
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| CN201964616U (en) * | 2010-12-20 | 2011-09-07 | 浙江特富锅炉有限公司 | Hydrogen-fired organic heat carrier boiler system |
| CN202868991U (en) * | 2012-09-29 | 2013-04-10 | 常州市奥琳斯邦热能设备有限公司 | Square box heat conduction oil boiler capable of improving effective heating space |
| CN203949364U (en) * | 2014-05-15 | 2014-11-19 | 江苏太湖锅炉股份有限公司 | Modularization large-scale vertical gas organic heat carrier stove |
-
2014
- 2014-05-15 CN CN201410204031.9A patent/CN104034036A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1179062A1 (en) * | 1983-01-10 | 1985-09-15 | Всесоюзный Институт Огнеупоров | Batch furnace |
| SU1161804A2 (en) * | 1984-04-03 | 1985-06-15 | Уральский ордена Трудового Красного Знамени политехнический институт им.С.М.Кирова | Device for processing material in fluidized bed |
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| CN201964616U (en) * | 2010-12-20 | 2011-09-07 | 浙江特富锅炉有限公司 | Hydrogen-fired organic heat carrier boiler system |
| CN202868991U (en) * | 2012-09-29 | 2013-04-10 | 常州市奥琳斯邦热能设备有限公司 | Square box heat conduction oil boiler capable of improving effective heating space |
| CN203949364U (en) * | 2014-05-15 | 2014-11-19 | 江苏太湖锅炉股份有限公司 | Modularization large-scale vertical gas organic heat carrier stove |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107270537A (en) * | 2017-05-12 | 2017-10-20 | 常州恒大锅炉制造有限公司 | A kind of split fused salt furnace apparatus and preparation method thereof |
| CN107816801A (en) * | 2017-11-20 | 2018-03-20 | 江苏太湖锅炉股份有限公司 | π type fuel vapor organic heat carrier furnaces |
| CN109883051B (en) * | 2019-03-21 | 2023-08-18 | 西安交通大学 | A Modular Commercial Gas Heated Extruded Aluminum Alloy Radiant Furnace |
| CN109883051A (en) * | 2019-03-21 | 2019-06-14 | 西安交通大学 | A Modular Commercial Gas Heating Extruded Aluminum Alloy Radiant Furnace |
| CN114321868A (en) * | 2020-09-29 | 2022-04-12 | 中国石油天然气股份有限公司 | Movable steam injection boiler and moving method thereof |
| CN112944296A (en) * | 2021-03-23 | 2021-06-11 | 江苏太湖锅炉股份有限公司 | Organic heat carrier boiler with square hearth |
| CN112944318A (en) * | 2021-03-25 | 2021-06-11 | 江苏太湖锅炉股份有限公司 | A vertical furnace that is used for organic heat carrier boiler's segmentable |
| CN112944301A (en) * | 2021-03-29 | 2021-06-11 | 江苏太湖锅炉股份有限公司 | Vertical gas conduction oil boiler structure |
| CN112944301B (en) * | 2021-03-29 | 2024-12-10 | 江苏太湖锅炉股份有限公司 | A vertical gas-fired thermal oil boiler structure |
| CN114111043A (en) * | 2021-11-19 | 2022-03-01 | 西安交通大学 | A slot type mosquito coil heat-conducting oil boiler |
| CN114111043B (en) * | 2021-11-19 | 2022-10-25 | 西安交通大学 | Gap type mosquito-repellent incense tube heat-conducting oil boiler |
| CN114719623B (en) * | 2022-05-18 | 2024-03-22 | 中国石油化工股份有限公司 | Heating furnace system, combustion and heat recovery method of heating furnace system |
| CN114719623A (en) * | 2022-05-18 | 2022-07-08 | 中国石油化工股份有限公司 | Heating furnace system and combustion and heat recovery method of heating furnace system |
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Application publication date: 20140910 |