CN201621671U - Tunnel-type exhaust-heat boiler - Google Patents
Tunnel-type exhaust-heat boiler Download PDFInfo
- Publication number
- CN201621671U CN201621671U CN2010201088854U CN201020108885U CN201621671U CN 201621671 U CN201621671 U CN 201621671U CN 2010201088854 U CN2010201088854 U CN 2010201088854U CN 201020108885 U CN201020108885 U CN 201020108885U CN 201621671 U CN201621671 U CN 201621671U
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- boiler
- heat boiler
- tunnel
- water
- utility
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Abstract
The utility model discloses a tunnel-type exhaust-heat boiler, which belongs to an industrial boiler. The tunnel-type exhaust-heat boiler solves the defects in the prior art that the boiler has complex structure, uneven heating, and more induced air power demand and the like, and comprises a boiler body, wherein the front end of the boiler body is provided with boiler internals, and the back end thereof is provided with an air preheater; a hearth is internally provided with a water-cooling screen, a superheater, an economizer and a water-cooling system, the bottom of the hearth is provided with an ash receiving device, and the top of the hearth is provided with a boiler barrel device; and the boiler barrel device is supported and fixed on the boiler body through a steel frame. The utility model is mainly used for supplying heat in the chemical industries of sulfuric acid, methanol and the like.
Description
Technical field
The utility model belongs to a kind of Industrial Boiler, specifically, relates in particular to a kind of tunnel type waste heat boiler.
Background technology
In enterprises such as sulfuric acid industry and methyl alcohol industry, the tunnel type waste heat boiler is used commonplace.In these industry production, tend to produce a large amount of flue gases, and the dust content that produces is very high.Power consumption is big on the one hand for traditional waste heat boiler, thereby needs very high production cost; The dust content that produces in the operation is bigger on the other hand.At present, also there is not a kind of boiler can better meet people's demand.
Summary of the invention
The purpose of this utility model provides a kind of tunnel type waste heat boiler, defectives such as the dust content that waste heat boiler power consumption is big in the prior art, production cost is high and produce is big to solve, contaminated environment.
The utility model is realized by the following technical solutions:
A kind of tunnel type waste heat boiler comprises body of heater, and the front end of body of heater is provided with the stove internals; Be provided with water-cooled screen, superheater, economizer and water-cooling system in the burner hearth, burner hearth bottom is provided with ash dropped unit, and roof of the furnace is provided with the drum device; The drum device is supported and fixed on the body of heater by the steelframe outsourcing.
Boiler tail preferably is provided with air preheater.
Compared with prior art, the beneficial effects of the utility model are: adopt tunnel type, flue gas is made transversal flow to heating surface, can be complete wash away whole heating surface, reach the purpose that is heated evenly; Flue gas does not have turning in flue, circulating resistance is little, has reduced air inducing power, guarantees that boiler normally moves; Drum places outside the flue, is not heated, and energy free wxpansion, all connect all employing welding boiler, have improved the security performance of boiler; Simple in structure, be convenient to install; This structural design has realized that power consumption is low, has reduced the purpose of environmental pollution simultaneously.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
In the drawings; 1, stove internals; 2, water-cooled screen; 3, superheater; 4, ground; 5, water-cooling system; 6, drum device; 7, steelframe outsourcing; 8, economizer; 9, ash dropped unit; 10, body of heater; 11, air preheater.
A kind of tunnel type waste heat boiler comprises body of heater 10, and the front end of body of heater 10 is provided with stove internals 1, and the rear end is provided with air preheater 11; Be provided with water-cooled screen 2, economizer 8, superheater 3 and water-cooling system 5 in the burner hearth, burner hearth bottom is provided with ash dropped unit 9; Roof of the furnace is provided with drum device 6, and drum device 6 is supported and fixed on the body of heater 10 by steelframe outsourcing 7.
The utility model lays ground 4 earlier when mounted, the utility model is placed on the ground 4 install and use.Drum device 6 and each heating surface are supported by both sides steelframe outsourcing 7 and are fixing, and both sides body of heater 10 adopts light-duty composite structure, firm and durable.For the ease of the boiler ash that falls, the whole cooker furnace system is installed on liftoff 3 meters high basic planes.The utility model is simple and compact for structure, is convenient to ash, and the flue gas circulating resistance is little, and floor space is little, and maintenance and repair are convenient, remarkable in economical benefits.
Claims (2)
1. a tunnel type waste heat boiler comprises body of heater, and the front end of body of heater is provided with the stove internals; It is characterized in that: be provided with water-cooled screen, superheater, economizer and water-cooling system in the burner hearth, burner hearth bottom is provided with ash dropped unit, and roof of the furnace is provided with the drum device; The drum device is supported and fixed on the body of heater by the steelframe outsourcing.
2. tunnel type waste heat boiler according to claim 1, it is characterized in that: boiler tail is provided with air preheater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201088854U CN201621671U (en) | 2010-02-03 | 2010-02-03 | Tunnel-type exhaust-heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201088854U CN201621671U (en) | 2010-02-03 | 2010-02-03 | Tunnel-type exhaust-heat boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201621671U true CN201621671U (en) | 2010-11-03 |
Family
ID=43025126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201088854U Expired - Fee Related CN201621671U (en) | 2010-02-03 | 2010-02-03 | Tunnel-type exhaust-heat boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201621671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353102A (en) * | 2013-07-22 | 2013-10-16 | 清华大学 | Device capable of exchanging heat with high-temperature high-pressure gas |
-
2010
- 2010-02-03 CN CN2010201088854U patent/CN201621671U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353102A (en) * | 2013-07-22 | 2013-10-16 | 清华大学 | Device capable of exchanging heat with high-temperature high-pressure gas |
| CN103353102B (en) * | 2013-07-22 | 2016-01-13 | 清华大学 | A kind of device with high temperature and high pressure gas heat exchange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20140203 |