CN102261741B - Organic heat carrier boiler with modular structure - Google Patents
Organic heat carrier boiler with modular structure Download PDFInfo
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- CN102261741B CN102261741B CN 201110220148 CN201110220148A CN102261741B CN 102261741 B CN102261741 B CN 102261741B CN 201110220148 CN201110220148 CN 201110220148 CN 201110220148 A CN201110220148 A CN 201110220148A CN 102261741 B CN102261741 B CN 102261741B
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Abstract
The invention discloses an organic heat carrier boiler with a modular structure. The organic heat carrier boiler comprises a chain grate, a grate reducer, a coal scuttle, a combustion chamber, a boiler body, an outer pack, furnace walls and thermal insulating layers. The organic heat carrier boiler is characterized in that the boiler body is a split type and comprises a first boiler body, a second boiler body, a third boiler body and a fourth boiler body, wherein the third boiler body and the fourth boiler body are assembled and welded and then fixed on an upper ring beam of the combustion chamber by welding; the first boiler body and the second boiler body are assembled and welded and then fixed on the steel frames of the third boiler body and the fourth boiler body by welding; the furnace walls and the thermal insulating layers are built outside the first boiler body, the second boiler body, the third boiler body and the fourth boiler body. According to the invention, the organic heat carrier boiler can be transported conveniently and workload on an installation site can be greatly reduced, thus the problem that the large-scale assembly type organic heat carrier boiler is difficult to transport can be solved.
Description
Technical field
The present invention relates to a kind of organic heat carrier furnace structure, relate to specifically large-scale boiler of organic heat carrier by the module transportation of dispatching from the factory, assemble at the scene, is widely used in the Industrial Boiler field of large-scale organic heat carrier heating system.
Background technology:
Along with the extensive use of boiler of organic heat carrier, because the organic heat carrier heat supply has high-temperature low-pressure, the technique of many former employing steam heatings is used the organic heat carrier heat supply instead.Simultaneously along with energy-saving and emission-reduction and personnel cost rising, the increase in demand that organic heat carrier furnace maximizes.At present organic heat carrier furnace body assembly type can only arrive 1,600 ten thousand kilocalories/time, 2,000 ten thousand kilocalories/time need adopt bulk structure with upper body, and bulk structure organic heat carrier furnace, its steel consumption is large and installation cost is very large.
Summary of the invention:
The objective of the invention is to design a kind of modular construction boiler of organic heat carrier that meets movement requirement, utilize this technology easily boiler of organic heat carrier to be transported, can greatly reduce the workload of erecting bed simultaneously; Solved large-scale assembly type boiler of organic heat carrier transportation hard problem.
According to scheme provided by the present invention, the boiler of organic heat carrier of modular organization comprises traveling-grate stoker, fire grate reductor, coal bunker, combustion chamber, boiler body, outsourcing, furnace wall and heat-insulation layer, described traveling-grate stoker, coal bunker are installed in respectively on the basis of in advance cast, the fire grate reductor is connected with chain fire-gate front axle by shaft coupling, the combustion chamber is arranged on the boiler body bottom, and feature is: described combustion chamber comprises column, steelframe, upper ring beam, furnace wall supporting base; Described column is installed on the basis of traveling-grate stoker both sides, and steelframe and upper ring beam and column welding are arranged on the boiler body bottom; Described boiler body is split type, and it comprises the first boiler body, the second boiler body, the 3rd boiler body, the 4th boiler body; After described the 3rd boiler body, the left and right assembly unit welding of the 4th boiler body, the upper ring beam with the combustion chamber is welded and fixed again; After described the first boiler body, the second boiler body assembly unit welding, be welded and fixed with the 3rd boiler body, the 4th boiler body steelframe; Outside described the first boiler body, the second boiler body, the 3rd boiler body, the 4th boiler body, build furnace wall and insulation by laying bricks or stones, and make outsourcing in the steelframe outside.
As a further improvement on the present invention, be welded and fixed respectively the platform staircase on described the first boiler body, the second boiler body, the 3rd boiler body, the 4th boiler body.
As a further improvement on the present invention, weld communicating pipe on described the first boiler body.
As a further improvement on the present invention, described the first boiler body, the second boiler body, the 3rd boiler body, the 4th structure of boiler body are identical; Described the first boiler body is comprised of body steelframe, radiant coil, the first convection bank, the second convection bank, wherein radiant coil is fixed on the body steelframe by bearing, and the header of the first convection bank, the second convection bank is fixed by U-bolt and body steelframe.
Advantage of the present invention: the first, effectively solve the transportation problem of large-scale boiler of organic heat carrier.The second, more little boiler of organic heat carrier convenient management of the large-scale boiler of organic heat carrier of separate unit, energy-conserving and environment-protective.The 3rd, produce by the first boiler body, the second boiler body, the 3rd boiler body, the 4th boiler body in the factory during making, can divide a plurality of workshops to carry out simultaneously, be conducive to shorten the production cycle, can effectively reduce error by the first boiler body, the second boiler body, the 3rd boiler body, the whole delivery of the 4th boiler body.The 4th, when installing, the building site by drawing, carries out assembly unit by the order that gets on, get off in place.Can greatly shorten the installation period of boiler, each layer platform installed after installing body in the scene, workman's safety when having the convenient various subsidiary engines of installation and installation because of platform, after installing, each body of boiler by anterior cross over pipe left and right body under the boiler is connected with the top roof tube, build again furnace wall and insulation by laying bricks or stones, outsourcing etc. is installed at last.The 5th, can save cost of transportation.
Description of drawings:
Fig. 1 is structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is structure of boiler body schematic diagram of the present invention.
Fig. 4 is each modular construction schematic diagram of boiler body.
Fig. 5 is each modular construction schematic diagram of combustion chamber.
The specific embodiment
Example among following the present invention by reference to the accompanying drawings is further described:
Such as Fig. 1～shown in Figure 5, comprise traveling-grate stoker 1, fire grate reductor 2, coal bunker 3, combustion chamber 4(column 4-1, steelframe 4-2, upper ring beam 4-3, furnace wall supporting base 4-4), boiler body 5(the first boiler body 5-1, the second boiler body 5-2, the 3rd boiler body 5-3, the 4th boiler body 5-4), communicating pipe 6, outsourcing 7, furnace wall and heat-insulation layer 8 and platform staircase 9 etc.
Traveling-grate stoker 1 of the present invention, coal bunker 3 are installed in respectively on the basis of in advance cast, and fire grate reductor 2 is installed again, and fire grate reductor 2 is connected by the front axle of shaft coupling with traveling-grate stoker 1.
Described combustion chamber 4 is comprised of column 4-1, steelframe 4-2, upper ring beam 4-3, furnace wall supporting base 4-4.The column 4-1 of combustion chamber 4 is installed on the basis of traveling-grate stoker 1 both sides, and steelframe 4-2 and upper ring beam 4-3 and column 4-1 welding are arranged on boiler body 5 bottoms.
Described boiler body 5 is comprised of the first boiler body 5-1, the second boiler body 5-2, the 3rd boiler body 5-3, the 4th boiler body 5-4.With the 3rd boiler body 5-3, the 4th boiler body 5-4 on the ground after the left and right assembly unit welding, more in place to the combustion chamber 4 upper ring beam 4-3 upper and be welded and fixed.Again with the first boiler body 5-1, the second boiler body 5-2 on the ground after the assembly unit welding, in place on the 3rd boiler body 5-3, the 4th boiler body 5-4 steelframe and be welded and fixed again.
Be welded and fixed platform staircase 9 at described the first boiler body 5-1, the second boiler body 5-2, the 3rd boiler body 5-3, the 4th boiler body 5-4, again communicating pipe 6 be welded to connect on the first boiler body 5-1, after the water pressure test is qualified; Outside the first boiler body 5-1, the second boiler body 5-2, the 3rd boiler body 5-3, the 4th boiler body 5-4, build furnace wall by laying bricks or stones and be incubated 8 again, make outsourcing 7 in the steelframe outside at last.
Described the first boiler body 5-1, the second boiler body 5-2, the 3rd boiler body 5-3, the 4th boiler body 5-4 structure are identical.Described the first boiler body 5-1 is comprised of body steelframe 5-1.1, radiant coil 5-1.2, the first convection bank 5-1.3, the second convection bank 5-1.4, wherein radiant coil 5-1.2 is fixed on the body steelframe 5-1.1 by bearing, and the header of the first convection bank 5-1.3, the second convection bank 5-1.4 is fixed by U-bolt and body steelframe 5-1.1.
The present invention is that 5 boiler bodies are upper and lower, left and right the first boiler body 5-1, the second boiler body 5-2, the 3rd boiler body 5-3, the 4th boiler body 5-4 that meets movement requirement that split into; The column 4-1 of combustion chamber 4, steelframe 4-2, collar tie beam 4-3 and furnace wall supporting base 4-4 single-piece are dispatched from the factory, the first boiler body 5-1, the second boiler body 5-2, the 3rd boiler body 5-3, the 4th boiler body 5-4, and grate steel frame transports separately, and assembly unit is in place again after being transported to the scene.
Inventive point of the present invention is boiler of organic heat carrier is carried out modular structural design, to satisfy movement requirement.Make the modular boiler of organic heat carrier can be to large scale development.
Claims (2)
1. the boiler of organic heat carrier of modular organization, comprise traveling-grate stoker (1), fire grate reductor (2), coal bunker (3), combustion chamber (4), boiler body (5), outsourcing (7), furnace wall and heat-insulation layer (8), described traveling-grate stoker (1), coal bunker (3) is installed in respectively on the basis of in advance cast, fire grate reductor (2) is connected by the front axle of shaft coupling with traveling-grate stoker (1), combustion chamber (4) is arranged on boiler body (5) bottom, it is characterized in that: described combustion chamber (4) comprise column (4-1), steelframe (4-2), upper ring beam (4-3), furnace wall supporting base (4-4); Described column (4-1) is installed on the basis of traveling-grate stoker (1) both sides, and steelframe (4-2) and upper ring beam (4-3) are arranged on boiler body (5) bottom with column (4-1) welding; Described boiler body (5) is split type, and it comprises the first boiler body (5-1), the second boiler body (5-2), the 3rd boiler body (5-3), the 4th boiler body (5-4); After described the 3rd boiler body (5-3), the left and right assembly unit welding of the 4th boiler body (5-4), the upper ring beam (4-3) with combustion chamber (4) is welded and fixed again; After described the first boiler body (5-1), the second boiler body (5-2) assembly unit welding, be welded and fixed with the 3rd boiler body (5-3), the 4th boiler body (5-4) steelframe; Outside described the first boiler body (5-1), the second boiler body (5-2), the 3rd boiler body (5-3), the 4th boiler body (5-4), build furnace wall and insulation (8) by laying bricks or stones, and make outsourcing (7) in the steelframe outside;
Upper welding communicating pipe (6) of described the first boiler body (5-1);
Described the first boiler body (5-1), the second boiler body (5-2), the 3rd boiler body (5-3), the 4th boiler body (5-4) structure are identical; Described the first boiler body (5-1) is comprised of body steelframe (5-1.1), radiant coil (5-1.2), the first convection bank (5-1.3), the second convection bank (5-1.4), wherein radiant coil (5-1.2) is fixed on the body steelframe (5-1.1) by bearing, and the header of the first convection bank (5-1.3), the second convection bank (5-1.4) is fixing by U-bolt and body steelframe (5-1.1).
2. the boiler of organic heat carrier of modular organization as claimed in claim 1 is characterized in that: be welded and fixed respectively platform staircase (9) on described the first boiler body (5-1), the second boiler body (5-2), the 3rd boiler body (5-3), the 4th boiler body (5-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110220148 CN102261741B (en) | 2011-08-03 | 2011-08-03 | Organic heat carrier boiler with modular structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201110220148 CN102261741B (en) | 2011-08-03 | 2011-08-03 | Organic heat carrier boiler with modular structure |
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| CN102261741A CN102261741A (en) | 2011-11-30 |
| CN102261741B true CN102261741B (en) | 2013-04-03 |
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| CN 201110220148 Active CN102261741B (en) | 2011-08-03 | 2011-08-03 | Organic heat carrier boiler with modular structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103791480A (en) * | 2014-02-17 | 2014-05-14 | 无锡锡能锅炉有限公司 | Module type assembled boiler |
Citations (7)
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| CN101575541A (en) * | 2009-06-10 | 2009-11-11 | 煤炭科学研究总院 | System and process for coal powder preparation |
| CN101603692A (en) * | 2009-07-16 | 2009-12-16 | 王聪会 | Novel large reciprocating grate isobaric air supplying and suspension active propelling unit |
| CN201459090U (en) * | 2009-06-10 | 2010-05-12 | 煤炭科学研究总院 | Pulverized coal preparation system |
| EP2187145A2 (en) * | 2008-11-18 | 2010-05-19 | Karl Stefan Riener | Latent storage heater |
| KR20100124168A (en) * | 2009-05-18 | 2010-11-26 | 전남도립대학산학협력단 | Eletric boiler |
| KR20100130447A (en) * | 2009-06-03 | 2010-12-13 | 주식회사 글로벌알엔디 | Electric boiler comprising heat exchanging reactor generating electric arc and operating method thereof |
| CN202209773U (en) * | 2011-08-03 | 2012-05-02 | 无锡锡能锅炉有限公司 | Organic heat carrier boiler adopting modular structure |
-
2011
- 2011-08-03 CN CN 201110220148 patent/CN102261741B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2187145A2 (en) * | 2008-11-18 | 2010-05-19 | Karl Stefan Riener | Latent storage heater |
| KR20100124168A (en) * | 2009-05-18 | 2010-11-26 | 전남도립대학산학협력단 | Eletric boiler |
| KR20100130447A (en) * | 2009-06-03 | 2010-12-13 | 주식회사 글로벌알엔디 | Electric boiler comprising heat exchanging reactor generating electric arc and operating method thereof |
| CN101575541A (en) * | 2009-06-10 | 2009-11-11 | 煤炭科学研究总院 | System and process for coal powder preparation |
| CN201459090U (en) * | 2009-06-10 | 2010-05-12 | 煤炭科学研究总院 | Pulverized coal preparation system |
| CN101603692A (en) * | 2009-07-16 | 2009-12-16 | 王聪会 | Novel large reciprocating grate isobaric air supplying and suspension active propelling unit |
| CN202209773U (en) * | 2011-08-03 | 2012-05-02 | 无锡锡能锅炉有限公司 | Organic heat carrier boiler adopting modular structure |
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| CN102261741A (en) | 2011-11-30 |
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