CN103791480A - Module type assembled boiler - Google Patents
Module type assembled boiler Download PDFInfo
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- CN103791480A CN103791480A CN201410053847.6A CN201410053847A CN103791480A CN 103791480 A CN103791480 A CN 103791480A CN 201410053847 A CN201410053847 A CN 201410053847A CN 103791480 A CN103791480 A CN 103791480A
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Abstract
The invention relates to a boiler, in particular to a module type boiler allowed to be assembled, and belongs to the technical field of boilers. The module type boiler comprises a fire grate, a front combustion chamber, a rear combustion chamber and a boiler body, wherein the boiler body is fixed to a supporting steel frame, a plurality of ash falling pipes are connected to the boiler body, the front combustion chamber and the rear combustion chamber are fixed to the side face of the supporting steel frame and connected into an integrated combustion chamber, a boiler wall heat preservation layer is arranged on the outer surface of the combustion chamber, and the front combustion chamber and the rear combustion chamber are communicated with the boiler body. The lower end of the front combustion chamber and the lower end of the rear combustion chamber are connected with the fire grate, the upper end of the front combustion chamber and the upper end of the rear combustion chamber are connected with the boiler body through communication pipes, and the boiler body is connected with the lower end of the front combustion chamber and the lower end of the rear combustion chamber through down pipes. The module type boiler can be divided into modules to be transported, so that transporting efficiency is improved, and transporting is convenient and rapid to carry out; the boiler is easy to install on site, the period of boiler installing is greatly shortened, transporting cost can be saved, and meanwhile installation quality of the boiler is ensured.
Description
Technical field
The present invention relates to a kind of boiler, a kind of modular can semi-packaged boiler specifically, belongs to boiler technology field.
Background technology
Along with boiler market competition is growing more intense, boiler is in the process to large scale development, and chain grate boiler is directly transitted in bulk by the common assembling of two large parts up and down, so virtually elongated installation period, makes installation process become complicated tediously long; Meanwhile, because causing scene more, mounting parts is difficult to guarantee size coupling and the installation quality between part; Meanwhile, virtually increased cost of labor.In view of the situation, especially for the wet steamer of 15 tons to 50 tons, meeting transportation clearance, heating surface is arranged abundant, meet in the situation of boiler load and be necessary the bulk form of its former routine to be designed to modularization assembling form completely, make on-the-spot installation become simple and fast.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thereby provide a kind of Modular assembled boiler, in the situation that meeting same boiler load, by boiler being divided into some module production and transport, reduce greatly on-the-spot installation workload and greatly shortened installation period, having promoted the installation quality of boiler.
According to technical scheme provided by the invention, Modular assembled boiler comprises fire grate, front furnace, rear hearth and boiler body, it is characterized in that: boiler body is fixed on supporting steel frame, on boiler body, connect multiple ash tubes, rear hearth upper beam and boiler body are welded to connect by reserved pre-welding plate, the fixing front furnace in supporting steel frame side and rear hearth, front furnace and the rear hearth formation burner hearth that links into an integrated entity, burner hearth outer surface is provided with insulation of wall layer; Front furnace and rear hearth are communicated with boiler body; Front furnace is connected fire grate with rear hearth lower end, and front furnace is connected boiler body with rear hearth upper end by cross over pipe, and boiler body connects front furnace and rear hearth lower end by down-comer; Fire grate is fixed on fire grate basis.
Further, front furnace comprises the left water-cooling wall of front furnace front wall, the right water-cooling wall of front furnace front wall, front furnace left side water-cooling wall and front furnace right side water-cooling wall, and front furnace left side water-cooling wall, the left water-cooling wall of burner hearth front wall, the right water-cooling wall of front furnace front wall are connected successively with front furnace right side water-cooling wall.
Further, rear hearth comprises side wall after rear hearth left side water-cooling wall, rear hearth right side water-cooling wall and rear hearth, and after rear hearth right side water-cooling wall, rear hearth, side wall is connected successively with rear hearth left side water-cooling wall.
Compared with the prior art the present invention has the following advantages:
The present invention is simple in structure, compact, reasonable, can be divided into module and transport, and has improved conevying efficiency, and convenient transportation is quick; The heating surface of modularization boiler is arranged abundant, compact conformation, the foot of exerting oneself of boiler; While production in factory, can become producing in serial form, make the flow process of producing become simple and clear; Modularization is transported to scene and can effectively avoids goods to send out less, leaks and sends out, and lacks the appearance of problems such as sending out; The on-the-spot installation of boiler becomes simple, and construction site only needs by specification requirement by successively, sequentially each module hoisting put in place up and down assembled, shortened greatly the cycle of boiler erection, can save cost of transportation, also guaranteed the installation quality of boiler simultaneously.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
Description of reference numerals: side wall, 16-cross over pipe, 17-down-comer after 1-fire grate basis, 2-fire grate, 3-front furnace, 4-rear hearth, 5-supporting steel frame, 6-boiler body, 7-ash tube, 8-insulation of wall layer, the left water-cooling wall of 9-front furnace front wall, the right water-cooling wall of 10-front furnace front wall, 11-front furnace left side water-cooling wall, 12-front furnace right side water-cooling wall, 13-rear hearth left side water-cooling wall, 14-rear hearth right side water-cooling wall, 15-rear hearth.
The specific embodiment
The present invention is below further described in connection with the embodiment in accompanying drawing:
As shown in Figure 1 and 2, the present invention mainly comprises fire grate 2, front furnace 3, rear hearth 4 and boiler body 6, and boiler body 6 is fixed on supporting steel frame 5, connects multiple ash tubes 7 on boiler body 6, and the ashes in boiler body 6 are discharged by ash tube 7.Rear hearth 4 upper beam and boiler body 6 are welded to connect by reserved pre-welding plate, the fixing front furnace 3 in supporting steel frame 5 sides and rear hearth 4, and front furnace 3 and the rear hearth 4 formation burner hearth that links into an integrated entity, burner hearth outer surface is provided with insulation of wall layer 8.
Front furnace 3 is connected fire grate 2 with rear hearth 4 lower ends, and fire grate 2 is fixed on fire grate basis 1.Front furnace 3 is connected boiler body 6 with rear hearth 4 upper ends by cross over pipe 16, and boiler body 6 connects front furnace 3 and rear hearth 4 lower ends by down-comer 17, so forms the vapor recycle between front furnace 3, rear hearth 4 and boiler body 6.
Described front furnace 3 comprises the left water-cooling wall 9 of front furnace front wall, the right water-cooling wall 10 of front furnace front wall, front furnace left side water-cooling wall 11 and front furnace right side water-cooling wall 12, and front furnace left side water-cooling wall 11, the left water-cooling wall 9 of burner hearth front wall, the right water-cooling wall 10 of front furnace front wall are connected successively with front furnace right side water-cooling wall 12.
Described rear hearth 4 comprises side wall 15 after rear hearth left side water-cooling wall 13, rear hearth right side water-cooling wall 14 and rear hearth, and after rear hearth right side water-cooling wall 14, rear hearth, side wall 15 is connected successively with rear hearth left side water-cooling wall 13.
The present invention is simple in structure, compact, reasonable, can be divided into module and transport, and has improved conevying efficiency, and convenient transportation is quick; The heating surface of modularization boiler is arranged abundant, compact conformation, the foot of exerting oneself of boiler; While production in factory, can become producing in serial form, make the flow process of producing become simple and clear; Modularization is transported to scene and can effectively avoids goods to send out less, leaks and sends out, and lacks the appearance of problems such as sending out; The on-the-spot installation of boiler becomes simple, and construction site only needs by specification requirement by successively, sequentially each module hoisting put in place up and down assembled, shortened greatly the cycle of boiler erection, can save cost of transportation, also guaranteed the installation quality of boiler simultaneously.
Claims (3)
1. a Modular assembled boiler, comprise fire grate (2), front furnace (3), rear hearth (4) and boiler body (6), it is characterized in that: boiler body (6) is fixed on supporting steel frame (5), the upper multiple ash tubes (7) that connect of boiler body (6), rear hearth (4) upper beam and boiler body (6) are welded to connect by reserved pre-welding plate, the fixing front furnace (3) in supporting steel frame (5) side and rear hearth (4), front furnace (3) and rear hearth (4) the formation burner hearth that links into an integrated entity, burner hearth outer surface is provided with insulation of wall layer (8); Front furnace (3) and rear hearth (4) are communicated with boiler body (6); Front furnace (3) is connected fire grate (2) with rear hearth (4) lower end, front furnace (3) is connected boiler body (6) with rear hearth (4) upper end by cross over pipe (16), and boiler body (6) connects front furnace (3) and rear hearth (4) lower end by down-comer (17); Described fire grate (2) is fixed on fire grate basis (1).
2. Modular assembled boiler as claimed in claim 1, it is characterized in that: described front furnace (3) comprises the left water-cooling wall of front furnace front wall (9), the right water-cooling wall of front furnace front wall (10), front furnace left side water-cooling wall (11) and front furnace right side water-cooling wall (12), described front furnace left side water-cooling wall (11), the left water-cooling wall of burner hearth front wall (9), the right water-cooling wall of front furnace front wall (10) are connected successively with front furnace right side water-cooling wall (12).
3. Modular assembled boiler as claimed in claim 1, it is characterized in that: described rear hearth (4) comprises side wall (15) after rear hearth left side water-cooling wall (13), rear hearth right side water-cooling wall (14) and rear hearth, after described rear hearth right side water-cooling wall (14), rear hearth, on the left of side wall (15) and rear hearth, water-cooling wall (13) is connected successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410053847.6A CN103791480A (en) | 2014-02-17 | 2014-02-17 | Module type assembled boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410053847.6A CN103791480A (en) | 2014-02-17 | 2014-02-17 | Module type assembled boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103791480A true CN103791480A (en) | 2014-05-14 |
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ID=50667395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410053847.6A Pending CN103791480A (en) | 2014-02-17 | 2014-02-17 | Module type assembled boiler |
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| Country | Link |
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| CN (1) | CN103791480A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146078A (en) * | 2020-08-31 | 2020-12-29 | 鞍山三冶建筑工程有限公司 | Ultrahigh-temperature ultrahigh-pressure gas boiler and method for installing auxiliary equipment thereof |
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| CA2467550A1 (en) * | 2004-05-18 | 2005-11-18 | Albert Penner | Coal combusting boiler |
| CN201000166Y (en) * | 2006-12-31 | 2008-01-02 | 顾利平 | Oil guiding boiler |
| CN201688552U (en) * | 2010-04-14 | 2010-12-29 | 山东泰安山锅集团有限公司 | Assembled water tube boiler by burning biomass |
| CN102261741A (en) * | 2011-08-03 | 2011-11-30 | 无锡锡能锅炉有限公司 | Organic heat carrier boiler with modular structure |
| CN202630047U (en) * | 2011-12-29 | 2012-12-26 | 北京建筑工程学院 | Assembled boiler for coal water slurry |
| CN203731370U (en) * | 2014-02-17 | 2014-07-23 | 无锡锡能锅炉有限公司 | Modular assembling boiler |
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2014
- 2014-02-17 CN CN201410053847.6A patent/CN103791480A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050098033A (en) * | 2004-04-06 | 2005-10-11 | 주식회사 두발가스엔지니어링 | Heat exchanger assembly for boiler |
| CA2467550A1 (en) * | 2004-05-18 | 2005-11-18 | Albert Penner | Coal combusting boiler |
| CN201000166Y (en) * | 2006-12-31 | 2008-01-02 | 顾利平 | Oil guiding boiler |
| CN201688552U (en) * | 2010-04-14 | 2010-12-29 | 山东泰安山锅集团有限公司 | Assembled water tube boiler by burning biomass |
| CN102261741A (en) * | 2011-08-03 | 2011-11-30 | 无锡锡能锅炉有限公司 | Organic heat carrier boiler with modular structure |
| CN202630047U (en) * | 2011-12-29 | 2012-12-26 | 北京建筑工程学院 | Assembled boiler for coal water slurry |
| CN203731370U (en) * | 2014-02-17 | 2014-07-23 | 无锡锡能锅炉有限公司 | Modular assembling boiler |
Non-Patent Citations (1)
| Title |
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| 陆道君等: "组装水管锅炉的发展和前景", 《中美工业锅炉先进技术研讨会论文集 》, 31 December 2004 (2004-12-31) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146078A (en) * | 2020-08-31 | 2020-12-29 | 鞍山三冶建筑工程有限公司 | Ultrahigh-temperature ultrahigh-pressure gas boiler and method for installing auxiliary equipment thereof |
| CN112146078B (en) * | 2020-08-31 | 2022-05-13 | 鞍山三冶建筑工程有限公司 | Ultrahigh-temperature ultrahigh-pressure gas boiler and method for installing auxiliary equipment thereof |
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Application publication date: 20140514 |