CN102182996A - Top spraying type fuel oil and waste gas combined boiler - Google Patents
Top spraying type fuel oil and waste gas combined boiler Download PDFInfo
- Publication number
- CN102182996A CN102182996A CN 201110076551 CN201110076551A CN102182996A CN 102182996 A CN102182996 A CN 102182996A CN 201110076551 CN201110076551 CN 201110076551 CN 201110076551 A CN201110076551 A CN 201110076551A CN 102182996 A CN102182996 A CN 102182996A
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- Prior art keywords
- smoke
- pipe
- box
- fuel oil
- drum
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- 239000002912 waste gas Substances 0.000 title claims abstract description 39
- 239000000295 fuel oil Substances 0.000 title claims abstract description 27
- 238000005507 spraying Methods 0.000 title abstract 4
- 239000007789 gas Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000000779 smoke Substances 0.000 claims abstract description 22
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000003546 flue gas Substances 0.000 claims abstract description 21
- 239000002918 waste heat Substances 0.000 claims description 33
- 238000007689 inspection Methods 0.000 claims description 8
- 208000002925 dental caries Diseases 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000010285 flame spraying Methods 0.000 abstract 1
- 238000004939 coking Methods 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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Abstract
The invention relates to a top spraying type fuel oil and waste gas combined boiler. A mounting space needed by the boiler can meet the requirement of a shipyard, and the flame of a combustor cannot be directly sprayed on a hearth wall. The top spraying type fuel oil and waste gas combined boiler comprises a boiler barrel, wherein an upper pipe plate is arranged at the top of the boiler barrel, a steam outlet pipe is arranged on the upper pipe plate, a steam outlet valve is arranged on the steam outlet pipe, a lower pipe plate is arranged in the boiler barrel, a chamber body located at the lower part of the lower pipe plate is a lower exhaust gas box, an exhaust gas inlet is arranged at the bottom of the lower exhaust gas box, the chamber body located at the upper part of the lower pipe plate is a water collection tank, an exhaust gas pipe is arranged in the water collection tank, two ends of the exhaust gas pipe are respectively communicated with the lower exhaust gas box and the upper exhaust gas box, a hearth is arranged in the water collection tank, the combustor is arranged at the top of the barrel body, a flame spraying opening of the combustor is communicated with the hearth through a combustion barrel body, a smoke pipe is arranged at the top of the hearth, one end of the smoke pipe is communicated with the hearth, the other end of the smoke pipe is communicated with a smoke chamber, the smoke chamber is arranged at the top of the boiler barrel, and a flue gas outlet is arranged at the top of the smoke chamber. The top spraying type fuel oil and waste gas combined boiler is suitable for being installed and used on a ship.
Description
Technical field
The present invention relates to the technical field of marine boiler, be meant a kind of fuel oil waste gas combined boiler especially.
Background technology
Fuel oil waste gas combined boiler, fuel oil partially absorbs the heat that oil inflame produces, waste gas partially absorbs the waste heat of the waste gas of main frame discharge, pass to the water in the drum again, make it produce steam, this two part is in together in the circular shell, and exhaust gases passes is then isolated mutually, but therefore two part isolated operations also can move simultaneously.
As shown in Figure 3, Figure 4, the structure of present employed fuel oil waste gas combined boiler: comprise drum 1, the top of drum 1 is a upper perforated plate 2, upper perforated plate 2 is provided with steam outlet pipe 3, steam outlet pipe 3 is provided with gas outlet valve 4, is provided with lower perforated plate 5 in the drum, and described lower perforated plate 5 is divided into two cavitys up and down with drum 1, the cavity that wherein is positioned at the bottom is following waste heat box 6, and the bottom of following waste heat box 6 is provided with exhaust gas inlet 7; Superposed cavity is a water collection case 8, be provided with some flue gas leadings 9 in the water collection case 8, one end of flue gas leading 9 is connected with following waste heat box 6, the other end of flue gas leading 9 is connected with last waste heat box 10, described upward waste heat box 10 is arranged on the top of drum 1, the top of last waste heat box 10 is provided with waste gas outlet 11, be provided with burner hearth 12 in the described water collection case 8, the sidewall of cylindrical shell 1 is provided with burner 13, the bocca of burner 13 is connected with burner hearth 12, the top of burner hearth 12 is provided with some smoke pipes 15, one end of smoke pipe 15 is connected with burner hearth 12, the other end of smoke pipe 15 is connected with smoke-box 16, and described smoke-box 16 is arranged on the top of drum 1, and the top of smoke-box 16 is provided with exhanst gas outlet 17.
Above-mentioned fuel oil waste gas combined boiler in use, the operation principle of waste gas part is: the waste gas that main frame is discharged enters down in the waste heat box 6 from exhaust gas inlet 7, enter waste heat box 10 through behind the flue gas leading 9 then, discharge from waste gas outlet 11 at last, when waste gas process flue gas leading 9, with the water in the heat transferred water collection case 8, make it produce steam.The operation principle of fuel oil part is: the burner 13 that is arranged on cylindrical shell 1 sidewall jets out flames to burner hearth 12 from bocca, oil inflame produces heat, thereby with heating of the water in the water collection case 8 and generation steam, the flue gas that produces of burning wherein, enter smoke-box 16 through behind the smoke pipe 15, discharge from exhanst gas outlet 17 at last.
The shortcoming of present employed fuel oil waste gas combined boiler is: along with the develop rapidly of shipbuilding industry, the shipowner has higher requirement to the structure of boats and ships, so more reasonable on the layout in cabin, more compact structure of shipyard, owing to be subjected to the restriction of cabin space scope on the ship, shipyard requires stricter to the boiler erection spatial constraints, this just requires us should satisfy design parameter when the design boiler, considers the space size again.Under these circumstances, present employed fuel oil waste gas combined boiler is arranged on the sidewall of cylindrical shell 1 owing to its burner 13, it takes up space bigger, also will consider the operating space of burner 13 in addition, its whole required installing space often surpasses the size in the desired boiler erection of shipyard space.In addition for the combined boiler of fuel oil part greater than 2.5t, as use the burning of rifle formula to burn device, the length of flame is 2～2.2m, and the diameter of conventional combined boiler burner hearth 12 is about 1.5m, present employed fuel oil waste gas combined boiler is arranged on the sidewall of cylindrical shell 1 owing to its burner 13, the flame of burner 13 burns out burner hearth 12 easily over against being sprayed onto on burner hearth 12 walls, and forms the burner hearth coking.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of required installing space can satisfy that shipyard requires and the flame of burner can directly not be sprayed onto top-jet-type fuel oil waste gas combined boiler on the hearth wall.
For addressing the above problem, the technical solution used in the present invention is: top-jet-type fuel oil waste gas combined boiler, comprise drum, the top of drum is a upper perforated plate, and upper perforated plate is provided with steam outlet pipe, and steam outlet pipe is provided with gas outlet valve, be provided with lower perforated plate in the drum, described lower perforated plate is divided into two cavitys up and down with drum, and the cavity that wherein is positioned at the bottom is following waste heat box, and the bottom of following waste heat box is provided with exhaust gas inlet; Superposed cavity is a water collection case, be provided with some flue gas leadings in the water collection case, one end of flue gas leading is connected with following waste heat box, the other end of flue gas leading is connected with last waste heat box, described upward waste heat box is arranged on the top of drum, the top of last waste heat box is provided with waste gas outlet, be provided with burner hearth in the described water collection case, the top of cylindrical shell is provided with burner, and the bocca of burner is connected with burner hearth by the burning cylindrical shell, and the top of burner hearth is provided with some smoke pipes, one end of smoke pipe is connected with burner hearth, the other end of smoke pipe is connected with smoke-box, and described smoke-box is arranged on the top of drum, and the top of smoke-box is provided with exhanst gas outlet.
The sidewall of described cylindrical shell is provided with inspection socket, and described inspection socket is connected with burner hearth.
The invention has the beneficial effects as follows: above-mentioned top-jet-type fuel oil waste gas combined boiler, burner is arranged on the top of cylindrical shell, thereby makes the shared space of whole boiler less, can satisfy the requirement of shipyard; In addition because the height of cylindrical shell is higher, the flame of the burner of Pen Sheing can be over against not running on the hearth wall from top to bottom, thereby can not form the burner hearth coking.
Description of drawings
Fig. 1 is the structural representation of top-jet-type fuel oil waste gas combined boiler of the present invention;
Fig. 2 is the sectional structure schematic diagram of A-A direction among Fig. 1;
Fig. 3 is the structural representation of the present employed fuel oil waste gas combined boiler described in the background technology;
Fig. 4 is the sectional structure schematic diagram of B-B direction among Fig. 3;
Among Fig. 1, Fig. 2: 1, drum, 2, upper perforated plate, 3, steam outlet pipe, 4, gas outlet valve, 5, lower perforated plate, 6, waste heat box down, 7, exhaust gas inlet, 8, water collection case, 9, flue gas leading, 10, go up waste heat box, 11, waste gas outlet, 12, burner hearth, 13, burner, 14, the burning cylindrical shell, 15, smoke pipe, 16, smoke-box, 17, exhanst gas outlet, 18, inspection socket;
Among Fig. 3, Fig. 4: 1, drum, 2, upper perforated plate, 3, steam outlet pipe, 4, gas outlet valve, 5, lower perforated plate, 6, waste heat box down, 7, exhaust gas inlet, 8, water collection case, 9, flue gas leading, 10, go up waste heat box, 11, waste gas outlet, 12, burner hearth, 13, burner, 15, smoke pipe, 16, smoke-box, 17, exhanst gas outlet.
The specific embodiment
Below by specific embodiment top-jet-type fuel oil waste gas combined boiler of the present invention is described in further detail.
As shown in Figure 1 and Figure 2, top-jet-type fuel oil waste gas combined boiler, comprise drum 1, the top of drum 1 is a upper perforated plate 2, and upper perforated plate 2 is provided with steam outlet pipe 3, and steam outlet pipe 3 is provided with gas outlet valve 4, be provided with lower perforated plate 5 in the drum 1, described lower perforated plate 5 is divided into two cavitys up and down with drum 1, and the cavity that wherein is positioned at the bottom is following waste heat box 6, and the bottom of following waste heat box 6 is provided with exhaust gas inlet 7; Superposed cavity is a water collection case 8, be provided with some flue gas leadings 9 in the water collection case 8, one end of flue gas leading 9 is connected with following waste heat box 6, the other end of flue gas leading 9 is connected with last waste heat box 10, described upward waste heat box 10 is arranged on the top of drum 1, the top of last waste heat box 10 is provided with waste gas outlet 11, be provided with burner hearth 12 in the described water collection case 8, the top of cylindrical shell 1 is provided with burner 13, the bocca of burner 13 is connected with burner hearth 12 by burning cylindrical shell 14, the top of burner hearth 12 is provided with some smoke pipes 15, one end of smoke pipe 15 is connected with burner hearth 12, the other end of smoke pipe 15 is connected with smoke-box 16, and described smoke-box 16 is arranged on the top of drum 1, and the top of smoke-box 16 is provided with exhanst gas outlet 17.The sidewall of described cylindrical shell 1 is provided with inspection socket 18, and described inspection socket 18 is connected with burner hearth 12, and the staff can observe or check the situation of burner hearth 12 inside by inspection socket 18.
Operation principle of the present invention is: above-mentioned fuel oil waste gas combined boiler in use, the operation principle of waste gas part is: the waste gas that main frame is discharged enters down in the waste heat box 6 from exhaust gas inlet 7, enter waste heat box 10 through behind the flue gas leading 9 then, discharge from waste gas outlet 11 at last, when waste gas process flue gas leading 9, with the water in the heat transferred water collection case 8, make it produce steam.The operation principle of fuel oil part is: the burner 13 that is positioned at cylindrical shell 1 top jets out flames from bocca, flame is through burning cylindrical shell 14 to burner hearth 12, oil inflame produces heat, thereby with heating of the water in the water collection case 8 and generation steam, the flue gas that produces of burning wherein, enter smoke-box 16 through behind the smoke pipe 15, discharge from exhanst gas outlet 17 at last.When needing to use steam, open steam outlet pipe valve 4, the steam in the water collection case 8 is discharged from steam outlet pipe 3.
The invention has the beneficial effects as follows: above-mentioned top-jet-type fuel oil waste gas combined boiler, burner 13 is arranged on the top of cylindrical shell 1, thereby makes the shared space of whole boiler less, can satisfy the requirement of shipyard; In addition because the height of cylindrical shell 1 is higher, the flame of the burner 13 of Pen Sheing can be over against not running on burner hearth 12 walls from top to bottom, thereby can not form the burner hearth coking.
Claims (2)
1. top-jet-type fuel oil waste gas combined boiler, comprise drum, the top of drum is a upper perforated plate, upper perforated plate is provided with steam outlet pipe, steam outlet pipe is provided with gas outlet valve, is provided with lower perforated plate in the drum, and described lower perforated plate is divided into two cavitys up and down with drum, the cavity that wherein is positioned at the bottom is following waste heat box, and the bottom of following waste heat box is provided with exhaust gas inlet; Superposed cavity is a water collection case, be provided with some flue gas leadings in the water collection case, one end of flue gas leading is connected with following waste heat box, the other end of flue gas leading is connected with last waste heat box, described upward waste heat box is arranged on the top of drum, the top of last waste heat box is provided with waste gas outlet, be provided with burner hearth in the described water collection case, it is characterized in that: the top of cylindrical shell is provided with burner, and the bocca of burner is connected with burner hearth by the burning cylindrical shell, and the top of burner hearth is provided with some smoke pipes, one end of smoke pipe is connected with burner hearth, the other end of smoke pipe is connected with smoke-box, and described smoke-box is arranged on the top of drum, and the top of smoke-box is provided with exhanst gas outlet.
2. top-jet-type fuel oil waste gas combined boiler according to claim 1, it is characterized in that: the sidewall of described cylindrical shell is provided with inspection socket, and described inspection socket is connected with burner hearth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100765512A CN102182996B (en) | 2011-03-29 | 2011-03-29 | Top spraying type fuel oil and waste gas combined boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100765512A CN102182996B (en) | 2011-03-29 | 2011-03-29 | Top spraying type fuel oil and waste gas combined boiler |
Publications (2)
| Publication Number | Publication Date |
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| CN102182996A true CN102182996A (en) | 2011-09-14 |
| CN102182996B CN102182996B (en) | 2012-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100765512A Active CN102182996B (en) | 2011-03-29 | 2011-03-29 | Top spraying type fuel oil and waste gas combined boiler |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563868A (en) * | 2012-02-13 | 2012-07-11 | 张家港格林沙洲锅炉有限公司 | Combined organic heat carrier furnace for ship |
| CN102705981A (en) * | 2012-06-21 | 2012-10-03 | 苏州源申涂装净化设备有限公司 | Top combustion type heat exchange device |
| CN103512020A (en) * | 2012-06-21 | 2014-01-15 | 三浦工业株式会社 | Boiler used for ship |
| CN103542396A (en) * | 2012-07-11 | 2014-01-29 | 三浦工业株式会社 | Boiler for vessel |
| CN104390205A (en) * | 2014-11-21 | 2015-03-04 | 张家港格林沙洲锅炉有限公司 | Marine membrane wall fuel oil boiler |
| CN106996552A (en) * | 2017-05-05 | 2017-08-01 | 张家港格林沙洲锅炉有限公司 | Membrane wall list drum marine boiler |
| WO2023033193A1 (en) * | 2021-09-01 | 2023-03-09 | Kim Hyon Il | Boiler comprising heat shield structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09280501A (en) * | 1996-04-16 | 1997-10-31 | Mitsubishi Heavy Ind Ltd | Flue for small capacity water tube type boiler |
| CN2402913Y (en) * | 1999-12-17 | 2000-10-25 | 天津宝成集团有限公司 | High-efficiency vertical smoke and fire tube fuel oil-(or gas-) fired steam boiler |
| CN2439604Y (en) * | 2000-09-04 | 2001-07-18 | 黄宪南 | Full automatic secondary combustion boiler |
| CN2620172Y (en) * | 2003-05-19 | 2004-06-09 | 蒋伟明 | Small gas steam generator |
| KR20070035016A (en) * | 2007-03-08 | 2007-03-29 | 주식회사 대열보일러 | Inverter water supply control device of a perfusion boiler and its control method |
| CN202032541U (en) * | 2011-03-29 | 2011-11-09 | 张家港格林沙洲锅炉有限公司 | Overhead spraying type fuel and waste gas combined boiler |
-
2011
- 2011-03-29 CN CN2011100765512A patent/CN102182996B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09280501A (en) * | 1996-04-16 | 1997-10-31 | Mitsubishi Heavy Ind Ltd | Flue for small capacity water tube type boiler |
| CN2402913Y (en) * | 1999-12-17 | 2000-10-25 | 天津宝成集团有限公司 | High-efficiency vertical smoke and fire tube fuel oil-(or gas-) fired steam boiler |
| CN2439604Y (en) * | 2000-09-04 | 2001-07-18 | 黄宪南 | Full automatic secondary combustion boiler |
| CN2620172Y (en) * | 2003-05-19 | 2004-06-09 | 蒋伟明 | Small gas steam generator |
| KR20070035016A (en) * | 2007-03-08 | 2007-03-29 | 주식회사 대열보일러 | Inverter water supply control device of a perfusion boiler and its control method |
| CN202032541U (en) * | 2011-03-29 | 2011-11-09 | 张家港格林沙洲锅炉有限公司 | Overhead spraying type fuel and waste gas combined boiler |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563868A (en) * | 2012-02-13 | 2012-07-11 | 张家港格林沙洲锅炉有限公司 | Combined organic heat carrier furnace for ship |
| CN102705981A (en) * | 2012-06-21 | 2012-10-03 | 苏州源申涂装净化设备有限公司 | Top combustion type heat exchange device |
| CN103512020A (en) * | 2012-06-21 | 2014-01-15 | 三浦工业株式会社 | Boiler used for ship |
| CN103512020B (en) * | 2012-06-21 | 2016-10-26 | 三浦工业株式会社 | Boiler for vessel |
| CN103542396A (en) * | 2012-07-11 | 2014-01-29 | 三浦工业株式会社 | Boiler for vessel |
| CN103542396B (en) * | 2012-07-11 | 2016-09-07 | 三浦工业株式会社 | Boiler for vessel |
| CN104390205A (en) * | 2014-11-21 | 2015-03-04 | 张家港格林沙洲锅炉有限公司 | Marine membrane wall fuel oil boiler |
| CN104390205B (en) * | 2014-11-21 | 2016-02-10 | 张家港格林沙洲锅炉有限公司 | Membrane wall oil burning boiler peculiar to vessel |
| CN106996552A (en) * | 2017-05-05 | 2017-08-01 | 张家港格林沙洲锅炉有限公司 | Membrane wall list drum marine boiler |
| WO2023033193A1 (en) * | 2021-09-01 | 2023-03-09 | Kim Hyon Il | Boiler comprising heat shield structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102182996B (en) | 2012-11-14 |
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| C06 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215600 No. 3 Nanyuan Road, Zhangjiagang Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: ZHANGJIAGANG HAILU SHAZHOU TECHNOLOGY Co.,Ltd. Address before: 215600 Green sand boiler, No. 1 Renmin West Road, Zhangjiagang, Jiangsu, Suzhou Patentee before: ZHANGJIAGANG GREENS SHAZHOU BOILER Co.,Ltd. |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110914 Assignee: Jiangsu Jinmao Finance Leasing Co.,Ltd. Assignor: ZHANGJIAGANG HAILU SHAZHOU TECHNOLOGY Co.,Ltd. Contract record no.: X2023320010005 Denomination of invention: Top-injection oil-fired waste gas combined boiler Granted publication date: 20121114 License type: Exclusive License Record date: 20230106 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Top-injection oil-fired waste gas combined boiler Effective date of registration: 20230109 Granted publication date: 20121114 Pledgee: Jiangsu Jinmao Finance Leasing Co.,Ltd. Pledgor: ZHANGJIAGANG HAILU SHAZHOU TECHNOLOGY Co.,Ltd. Registration number: Y2023320010024 |
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| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu Jinmao Finance Leasing Co.,Ltd. Assignor: ZHANGJIAGANG HAILU SHAZHOU TECHNOLOGY Co.,Ltd. Contract record no.: X2023320010005 Date of cancellation: 20240203 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20121114 Pledgee: Jiangsu Jinmao Finance Leasing Co.,Ltd. Pledgor: ZHANGJIAGANG HAILU SHAZHOU TECHNOLOGY Co.,Ltd. Registration number: Y2023320010024 |