CN201852121U - Horizontal built-in energy-saving device at tail part of boiler - Google Patents
Horizontal built-in energy-saving device at tail part of boiler Download PDFInfo
- Publication number
- CN201852121U CN201852121U CN2010206133644U CN201020613364U CN201852121U CN 201852121 U CN201852121 U CN 201852121U CN 2010206133644 U CN2010206133644 U CN 2010206133644U CN 201020613364 U CN201020613364 U CN 201020613364U CN 201852121 U CN201852121 U CN 201852121U
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- CN
- China
- Prior art keywords
- boiler
- energy
- saving device
- spiral finned
- tail part
- 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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Abstract
The utility model discloses a horizontal built-in energy-saving device at the tail part of a boiler, comprising a rear smoke box of the boiler, wherein the rear smoke box of the boiler is internally provided with side plates at intervals; a spiral finned pipe is arranged between every adjacent side plates; the spiral finned pipes are connected in sequence by forming elbows; the spiral finned pipes form independent channels; the forming elbows connect the independent channels into a complete through channel; and the head and the tail of the complete through channel are respectively connected with an inlet connection pipe and an outlet connection pipe. The horizontal built-in energy-saving device is arranged at the smoke discharging tail part of the boiler; water enters from the inlet connection pipe, exchanges heat with the smoke outside the pipes through the spiral finned pipe and finally flows out of the outlet connection pipe. By heat exchange, the heat of the original smoke which is directly discharged is effectively utilized, therefore the horizontal built-in energy-saving device avoids waste and is energy-saving and environment-friendly. In addition, being arranged at the tail part of the boiler, the horizontal built-in energy-saving device is safe to use and does not influence the appearance of the boiler.
Description
Technical field
The utility model relates to the boiler energy-saving field, especially relates to a kind of horizontal boiler energy saver.
Background technology
In traditional industrial fuel oil, combustion gas, coal-burning boiler design and produce, in order to prevent heated surface at the end of boiler corrosion and stifled ash, standard state down smoke-discharging temperature is generally at 150 ~ 200 ℃, but so direct discharged flue gas has been wasted heat, is the main cause that influences boiler efficiency always.The discharging of high-temperature flue gas not only causes the waste of a large amount of heat energy, and the pollution of environment is also caused very big influence.
The utility model content
The purpose of this utility model is to provide a kind of horizontal boiler energy saver that effectively utilizes the energy-conserving and environment-protective of waste heat.
The technical solution of the utility model is:
Horizontal boiler afterbody built-in type energy saving device, comprise smoke box behind the boiler, be interval with side plate in the smoke box behind the described boiler, be provided with spiral finned tube between the described side plate, connect successively by the moulding elbow between the described spiral finned tube, spiral finned tube constitutes independently passage, the moulding elbow will be independently passage connect into a complete phase circulation passage, described phase circulation passage be connected with entrance sleeve and discharge connection end to end respectively.
The utility model is installed in the boiler exhaust gas afterbody, and water is entered by entrance sleeve, carries out exchange heat by the outer flue gas of helix fin tube and tube, is flowed out by discharge connection at last.By exchange heat direct discharged flue gas heat is effectively used, avoided waste, energy-conserving and environment-protective.In addition, the utility model is installed in boiler tail, and is safe in utilization, and do not influence the boiler outward appearance.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
As shown in Figure 1, 2, the utility model comprises entrance sleeve 1, moulding elbow 2, discharge connection 3, side plate 4, spiral finned tube 5.
The utility model is installed on the afterbody of smoke box 6 behind the boiler, and water is entered by entrance sleeve 1, carries out exchange heat by spiral finned tube 5 and the outer flue gas of pipe, at last by discharge connection 3 outflows.
Claims (1)
1. horizontal boiler afterbody built-in type energy saving device, comprise smoke box behind the boiler, it is characterized in that: be interval with side plate in the smoke box behind the described boiler, be provided with spiral finned tube between the described side plate, connect successively by the moulding elbow between the described spiral finned tube, spiral finned tube constitutes independently passage, the moulding elbow will be independently passage connect into a complete phase circulation passage, described phase circulation passage be connected with entrance sleeve and discharge connection end to end respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206133644U CN201852121U (en) | 2010-11-18 | 2010-11-18 | Horizontal built-in energy-saving device at tail part of boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206133644U CN201852121U (en) | 2010-11-18 | 2010-11-18 | Horizontal built-in energy-saving device at tail part of boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201852121U true CN201852121U (en) | 2011-06-01 |
Family
ID=44094512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206133644U Expired - Fee Related CN201852121U (en) | 2010-11-18 | 2010-11-18 | Horizontal built-in energy-saving device at tail part of boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201852121U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819572A (en) * | 2015-04-27 | 2015-08-05 | 浙江特富锅炉有限公司 | Energy saver of large-sized assembled water pipe type hot water boiler |
-
2010
- 2010-11-18 CN CN2010206133644U patent/CN201852121U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819572A (en) * | 2015-04-27 | 2015-08-05 | 浙江特富锅炉有限公司 | Energy saver of large-sized assembled water pipe type hot water 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: 20110601 Termination date: 20161118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |