CN2460863Y - Internal-type and saver device for boiler - Google Patents
Internal-type and saver device for boiler Download PDFInfo
- Publication number
- CN2460863Y CN2460863Y CN 00264957 CN00264957U CN2460863Y CN 2460863 Y CN2460863 Y CN 2460863Y CN 00264957 CN00264957 CN 00264957 CN 00264957 U CN00264957 U CN 00264957U CN 2460863 Y CN2460863 Y CN 2460863Y
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- boiler
- economizer
- coal economizer
- utility
- model
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Abstract
The utility model relates to an internal-type and coal economizer device for a boiler, which comprises a coal economizer and a coal economizer supporting frame. The utility model is characterized in that the coal economizer and the coal economizer supporting frame are arranged in a cavity at the tail of a hearth; the coal economizer supporting frame is fixedly connected with a steel frame of a boiler body; the coal economizer is connected with a circulating water inlet pipe and a circulating water outlet pipe, and one end surface of the coal economizer cooperates with a coal economizer port which is installed at the rear boiler wall. The utility model has the advantages that under the condition without enlarging the boiler body of a boiler, the structure of the boiler is compact, the inner space of the boiler can be sufficiently and effectively utilized, the boiler room space is saved, and the cost of a boiler room is reduced.
Description
The utility model relates to the boiler technology field, particularly relates to the built-in economizer device of boiler.
The economizer device that boiler tail waste heat recovery is at present used, generally be to be placed on the boiler furnace outside, its shortcoming is to take part space, boiler room, cause the space, boiler room crowded, the boiler room cost increases, and general boiler structure is very not compact, and the space can not get effectively making full use of in the boiler.
The purpose of this utility model provides the built-in economizer device of a kind of boiler, takies the space, boiler room to solve external boiler economizer device, causes that the space, boiler room is crowded, the boiler room cost increases, the deficiency that the space is not fully utilized in the boiler.
The technical solution of the utility model is, economizer and economizer support are arranged in the cavity of the placement economizer device that the burner hearth afterbody leaves in advance, described support and body of heater steelframe are connected and fixed, and described economizer and recirculated water turnover pipe is connected an end face and has installation economizer mouth in advance with back furnace wall and cooperate.
The utility model compared with the prior art because the economizer device is arranged on body of heater inside, its advantage is under the situation that does not increase boiler body, make boiler structure compact more, fully effectively utilize space in the boiler, save the space, boiler room, reduce the boiler room cost.
Accompanying drawing is the built-in economizer device of a kind of boiler mounting structure figure
Provide the utility model most preferred embodiment below in conjunction with accompanying drawing.It has an economizer 1 its standard numbering is square cast iron gilled tube economizer and the economizer support 2 material mild steel of JB/T2192-1993, all be arranged in the cavity 3 of the placement economizer device that the burner hearth afterbody leaves in advance, support 2 and the solid welding of body of heater steelframe, economizer 1 and recirculated water turnover pipe 4,5 is connected an end face 6 and has installation economizer mouth in advance with back furnace wall 7 and cooperate, and economizer support 2 is on rear arch 8.
Claims (1)
1. built-in economizer device of boiler, it comprises economizer and economizer support, it is characterized in that: economizer and economizer support are arranged in the burner hearth afterbody cavity, economizer support and body of heater steelframe are connected and fixed, and economizer is connected an end face and cooperates with back furnace wall installation economizer mouth with recirculated water turnover pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00264957 CN2460863Y (en) | 2000-12-07 | 2000-12-07 | Internal-type and saver device for boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00264957 CN2460863Y (en) | 2000-12-07 | 2000-12-07 | Internal-type and saver device for boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2460863Y true CN2460863Y (en) | 2001-11-21 |
Family
ID=33619458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00264957 Expired - Fee Related CN2460863Y (en) | 2000-12-07 | 2000-12-07 | Internal-type and saver device for boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2460863Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022718A (en) * | 2010-09-21 | 2011-04-20 | 中国石油化工股份有限公司 | Exchanging method of exhaust-heat boiler low temperature economizer |
| CN102748746A (en) * | 2012-05-14 | 2012-10-24 | 辽宁龙电伟业新能科技有限公司 | Low-temperature coal economizer of boiler |
| CN106705018A (en) * | 2016-11-22 | 2017-05-24 | 无锡锡东能源科技有限公司 | Boiler water header structure |
-
2000
- 2000-12-07 CN CN 00264957 patent/CN2460863Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022718A (en) * | 2010-09-21 | 2011-04-20 | 中国石油化工股份有限公司 | Exchanging method of exhaust-heat boiler low temperature economizer |
| CN102022718B (en) * | 2010-09-21 | 2012-10-17 | 中国石油化工股份有限公司 | Exchanging method of exhaust-heat boiler low temperature economizer |
| CN102748746A (en) * | 2012-05-14 | 2012-10-24 | 辽宁龙电伟业新能科技有限公司 | Low-temperature coal economizer of boiler |
| CN106705018A (en) * | 2016-11-22 | 2017-05-24 | 无锡锡东能源科技有限公司 | Boiler water header structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |