CN201593864U - Quick-loading coal-water slurry organic heat carrier boiler - Google Patents
Quick-loading coal-water slurry organic heat carrier boiler Download PDFInfo
- Publication number
- CN201593864U CN201593864U CN2009202909598U CN200920290959U CN201593864U CN 201593864 U CN201593864 U CN 201593864U CN 2009202909598 U CN2009202909598 U CN 2009202909598U CN 200920290959 U CN200920290959 U CN 200920290959U CN 201593864 U CN201593864 U CN 201593864U
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- China
- Prior art keywords
- coal
- heat carrier
- water slurry
- boiler
- organic heat
- 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 - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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Abstract
本实用新型公开了一种快装式燃水煤浆有机热载体锅炉，其属于一种工业锅炉。它解决了现有技术中组装式结构燃水煤浆有机热载体锅炉金属耗量高，安装周期长，安装费用高和锅炉房造价高的缺陷。其主要包括炉体，炉体上设有水煤浆燃烧器、回油口和供油口，炉膛前半部为绝热炉膛，后半部为U形管辐射受热面，对流区设有蛇形管受热面，炉膛底部为倾斜式结构，锅炉尾部设有空气预热器。本实用新型主要用于工业企业供热。也可以用于其它需要供热的国家机关以及企事业单位。
The utility model discloses a quick-loading coal-water slurry organic heat carrier boiler, which belongs to an industrial boiler. It solves the defects of high metal consumption, long installation period, high installation cost and high boiler room construction cost of the assembled structure coal-water slurry organic heat carrier boiler in the prior art. It mainly includes the furnace body, which is equipped with a coal-water slurry burner, an oil return port and an oil supply port. The first half of the furnace is an adiabatic furnace, the second half is a U-shaped tube radiation heating surface, and the convection area is equipped with a serpentine tube. The heating surface and the bottom of the furnace are inclined structures, and the tail of the boiler is equipped with an air preheater. The utility model is mainly used for heating in industrial enterprises. It can also be used in other state agencies, enterprises and institutions that need heating.
Description
Technical field
The utility model belongs to a kind of Industrial Boiler, specifically, relates in particular to a kind of ready-package combusting coal water slurry boiler of organic heat carrier.
Background technology
Middle and small burn coal boiler is one of necessaries of many enterprises.But generally all there are problems such as the thermal efficiency is low, the fuel burnout rate is low, environmental pollution is serious in widely used middle-size and small-size coal-burned industrial boiler.In order to solve problems such as the middle-size and small-size coal-burned industrial boiler thermal efficiency is low, the fuel burnout rate is low, environmental pollution is serious, for this reason, some boiler for producing enterprises have developed the middle-size and small-size Industrial Boiler of combusting coal water slurry.But the boiler of organic heat carrier of present combusting coal water slurry mostly is modular construction on the market, and combustion chamber and heating surface are divided into two, the on-the-spot connection, and cause boiler integral body higher, the boiler room cost also improves thereupon.
Summary of the invention
The purpose of this utility model provides a kind of ready-package combusting coal water slurry boiler of organic heat carrier, and to solve modular construction combusting coal water slurry boiler of organic heat carrier metal consumption height in the prior art, installation period is long, the high and high defective of boiler room cost of mounting cost.
The utility model is realized by the following technical solutions: a kind of ready-package combusting coal water slurry boiler of organic heat carrier, comprise body of heater, body of heater is provided with water coal slurry burner, oil return opening and oil-feed port, the burner hearth first half is an adiabatic furnace, latter half of is U-shaped pipe radiation heating-surface, the convective region is provided with the coiled pipe heating surface, and burner hearth bottom is the tilting structure.
Boiler tail can be provided with air preheater; Described air preheater is steel tubular air heater preferably; Described water coal slurry burner is a vortex burner; Can be provided with smoke wall in the burner hearth; Bottom of furnace body preferably is provided with mucking machine.
Compared with prior art, the beneficial effects of the utility model are: highly generally than reducing by 1/3rd with capacity packaged boiler height, integral body is square, compact conformation, and metal consumption is low, and installation period is short, and mounting cost is few, and boiler capacity can reach 14MW.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing A of Fig. 1;
Fig. 3 is the partial enlarged drawing B of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Among the figure: 1, water coal slurry burner; 2, U-shaped pipe radiation heating-surface; 3, smoke wall; 4, mucking machine; 5, coiled pipe heating surface; 6, air preheater; 7, oil return opening; 8, body of heater; 9, oil-feed port
The utility model is a kind of ready-package combusting coal water slurry boiler of organic heat carrier, and generally than reducing by 1/3rd with capacity packaged boiler height, integral body is square to this boiler height, compact conformation.
Water coal slurry burner of the present utility model 1 adopts vortex burner, make the water-coal-slurry particle in burner hearth in the shape of a spiral line advance, the stagnant empty burning time of lengthening slurry grain, make cool water mixture burning more abundant.The burner hearth first half is an adiabatic furnace; latter half of is U-shaped pipe radiation heating-surface 2; the convective region is provided with the convection heating surface of coiled pipe structure; burner hearth bottom is the tilting structure; and be provided with some smoke walls 3; strengthen flue gas disturbance in burner hearth, strengthened the heat exchange of radiation heating-surface, and quickened the sedimentation of bulky grain dust.Afterbody is provided with steel tubular air heater 6, has improved the thermal efficiency of boiler.
The utility model compact conformation, complete machine dispatches from the factory, and need not on-site consolidation, so installation period is short, thereby has realized the needs of fast-assembling.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202909598U CN201593864U (en) | 2009-12-25 | 2009-12-25 | Quick-loading coal-water slurry organic heat carrier boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202909598U CN201593864U (en) | 2009-12-25 | 2009-12-25 | Quick-loading coal-water slurry organic heat carrier boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201593864U true CN201593864U (en) | 2010-09-29 |
Family
ID=42775931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202909598U Expired - Fee Related CN201593864U (en) | 2009-12-25 | 2009-12-25 | Quick-loading coal-water slurry organic heat carrier boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201593864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455057A (en) * | 2011-12-19 | 2012-05-16 | 浙江先创新能源技术开发有限公司 | Novel water-coal-slurry-fired organic heat carrier furnace |
-
2009
- 2009-12-25 CN CN2009202909598U patent/CN201593864U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455057A (en) * | 2011-12-19 | 2012-05-16 | 浙江先创新能源技术开发有限公司 | Novel water-coal-slurry-fired organic heat carrier furnace |
| CN102455057B (en) * | 2011-12-19 | 2014-09-17 | 浙江先创新能源技术开发有限公司 | Novel water-coal-slurry fired organic heat carrier boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20141225 |
|
| EXPY | Termination of patent right or utility model |