CN202149483U - Screen-type superheater outlet pipeline arrangement structure - Google Patents
Screen-type superheater outlet pipeline arrangement structure Download PDFInfo
- Publication number
- CN202149483U CN202149483U CN201120192573U CN201120192573U CN202149483U CN 202149483 U CN202149483 U CN 202149483U CN 201120192573 U CN201120192573 U CN 201120192573U CN 201120192573 U CN201120192573 U CN 201120192573U CN 202149483 U CN202149483 U CN 202149483U
- Authority
- CN
- China
- Prior art keywords
- collecting box
- pipeline
- screen
- gathering
- superheater outlet
- 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 - Lifetime
Links
Images
Abstract
The utility model provides a screen-type superheater outlet pipeline arrangement structure used for preventing the distortion and deformation of a screen-type superheater and improving the safety and reliability of a boiler. The screen-type superheater outlet pipeline arrangement structure comprises a screen-type superheater, a screen-type superheater outlet collecting box, a connection pipeline, a gathering pipeline, and a high temperature superheater inlet collecting box. The utility model is characterized in that a gathering pipeline is concretely a gathering collecting box, which is disposed above the screen-type superheater outlet collecting box; the screen-type superheater outlet collecting box is communicated with the gathering collecting box through a vertical connecting pipe; the gathering collecting box is communicated with the high temperature superheater inlet collecting box through the connection pipeline; two ends of the gathering collecting box away from the vertical connecting pipe are provided with position-restricted devices in a sleeved manner; one ends of the position-restricted devices are fixedly connected with a collecting box on a water cooling wall of a side wall.
Description
Technical field
The utility model relates to the technical field of boiler structure, is specially a kind of pendant superheater outlet conduit arrangement.
Background technology
Existing pendant superheater outlet conduit is arranged and is seen Fig. 1, Fig. 2, Fig. 3; It comprises pendant superheater 1, pendant superheater outlet collection case 2, connects pipeline 3, gathers pipeline 4, high temperature superheater inlet header case 5; Pendant superheater 1 leads to pendant superheater outlet collection case 2; Pendant superheater outlet collection case 2 through being connected to gathering on the pipeline 4 of boiler both sides with the pipeline 3 that is connected of its same size, is connected to high temperature superheater inlet header case 5 through gathering pipeline 4 from the end again.Because the flexibility of single connection pipeline 3 and single pendant superheater 1 is bigger; The rigidity of high temperature superheater inlet header case 5 is bigger, so after the boiler operatiopn, gathers pipeline 4 and expand to the pendant superheater direction; Make 3 distortion of connection pipeline bigger; Thereby reverse pendant superheater outlet collection case 2 and pendant superheater 1, finally make pendant superheater 1 torsional deformation, have a strong impact on the security reliability of boiler operatiopn.
Summary of the invention
To the problems referred to above, the utility model provides a kind of pendant superheater outlet conduit arrangement, and it guarantees the non-warping distortion of pendant superheater, improves the security reliability of boiler operatiopn.
A kind of pendant superheater outlet conduit arrangement; Its technical scheme is such: it comprises pendant superheater, pendant superheater outlet collection case, connects pipeline, gathers pipeline, high temperature superheater inlet header case; It is characterized in that: the said pipeline that gathers is specially one and gathers the collection case; The top of said pendant superheater outlet collection case is furnished with the said collection case that gathers; Said pendant superheater outlet collection case is communicated with the said collection case that gathers through vertical tube connector; The said collection case that gathers is communicated with said high temperature superheater inlet header case through said connection pipeline, and the said two ends away from said vertical tube connector that collect case of gathering are set with stopping means, and said stopping means one end is fastenedly connected the side water wall upper collecting chamber.
After adopting the structure of the utility model, pendant superheater connects into as a wholely through gathering the collection case, has strengthened whole rigidity; Add the stopping means that gathers the two ends that collect case; Limited gather collection case and pendant superheater connecting moving of pipeline expansion direction, stoped to connect pipe expansion pullling of pendant superheater reversed, thereby made pipe expansion be difficult to reverse pendant superheater; Guarantee the non-warping distortion of pendant superheater, improve the security reliability of boiler operatiopn.
Description of drawings
Fig. 1 is the front view structural representation of existing pendant superheater outlet conduit arrangement;
Fig. 2 is the left view structural representation of Fig. 1;
Fig. 3 is the vertical view structural representation of Fig. 1;
Fig. 4 is the front view structural representation of the utility model;
Fig. 5 is the left view structural representation of Fig. 4;
Fig. 6 is the vertical view structural representation of Fig. 4.
The specific embodiment
See Fig. 4, Fig. 5, Fig. 6; It comprises pendant superheater 1, pendant superheater outlet collection case 2, connects pipeline 3, gathers pipeline, high temperature superheater inlet header case 5; Gather pipeline be specially one gather the collection case 4; The top of pendant superheater outlet collection case 2 is furnished with gathers collection case 4, and pendant superheater outlet collection case 2 is communicated with through vertical tube connector 6 and gathers collection case 4, gathers collection case 4 and is communicated with high temperature superheater inlet header case 5 through connecting pipeline 3; The two ends away from vertical tube connector 6 of gathering collection case 4 are set with stopping means 7, and stopping means 7 one ends are fastenedly connected side water wall upper collecting chamber 8.
Claims (1)
1. pendant superheater outlet conduit arrangement; It comprises pendant superheater, pendant superheater outlet collection case, connect pipeline, gather pipeline, high temperature superheater inlet header case; It is characterized in that: the said pipeline that gathers is specially one and gathers the collection case; The top of said pendant superheater outlet collection case is furnished with the said collection case that gathers; Said pendant superheater outlet collection case is communicated with the said collection case that gathers through vertical tube connector; The said collection case that gathers is communicated with said high temperature superheater inlet header case through said connection pipeline, and the said two ends away from said vertical tube connector that collect case of gathering are set with stopping means, and said stopping means one end is fastenedly connected the side water wall upper collecting chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120192573U CN202149483U (en) | 2011-06-09 | 2011-06-09 | Screen-type superheater outlet pipeline arrangement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120192573U CN202149483U (en) | 2011-06-09 | 2011-06-09 | Screen-type superheater outlet pipeline arrangement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202149483U true CN202149483U (en) | 2012-02-22 |
Family
ID=45590541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120192573U Expired - Lifetime CN202149483U (en) | 2011-06-09 | 2011-06-09 | Screen-type superheater outlet pipeline arrangement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202149483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252313A (en) * | 2011-06-09 | 2011-11-23 | 无锡华光锅炉股份有限公司 | Arrangement structure for outlet pipeline of screen type superheater |
| CN104566336A (en) * | 2014-12-20 | 2015-04-29 | 无锡东马锅炉有限公司 | Screen type superheater group capable of preventing wobble and deformation |
-
2011
- 2011-06-09 CN CN201120192573U patent/CN202149483U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252313A (en) * | 2011-06-09 | 2011-11-23 | 无锡华光锅炉股份有限公司 | Arrangement structure for outlet pipeline of screen type superheater |
| CN104566336A (en) * | 2014-12-20 | 2015-04-29 | 无锡东马锅炉有限公司 | Screen type superheater group capable of preventing wobble and deformation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202149483U (en) | Screen-type superheater outlet pipeline arrangement structure | |
| CN103759244B (en) | Back-end surfaces sealing supporting structure and there is the industrial tail gas boiler of this structure | |
| CN104344145A (en) | Elbow pressure balancing expansion joint | |
| CN102252313A (en) | Arrangement structure for outlet pipeline of screen type superheater | |
| CN203240566U (en) | Steam condensate water recycling device | |
| CN201621680U (en) | Steam and water distribution header device of coal-fired fluidized bed boiler | |
| CN202915792U (en) | Pipe type heat exchanger of gas water heater | |
| CN203869015U (en) | Device for sealing support in through-wall position of collection box | |
| CN202902346U (en) | Energy-saving heating furnace | |
| CN206247303U (en) | A kind of boiler reheater | |
| CN104315894A (en) | Heat exchanger with U-tubes of different tube diameters | |
| CN202432696U (en) | Six-pipe three-passageway circulating single-channel hanging furnace heat exchanger | |
| CN201659115U (en) | Multi-functional quick heating steam cleaning machine | |
| CN202047771U (en) | Novel small falling object collector | |
| CN202432698U (en) | Direct through type single-passage wall hanging furnace heat exchanger | |
| CN201866757U (en) | Horizontal super-heater tube structure | |
| CN203478835U (en) | Backflush prevention structure of steam heater | |
| CN102767343A (en) | Collector for small falling objects | |
| GB201213837D0 (en) | Heat exchanger | |
| CN203628610U (en) | Waste heat boiler evaporating section transition structure | |
| CN202267072U (en) | Flue sealing structure of vertical gas turbine exhaust-heat boiler | |
| CN202361660U (en) | Combined solar water heater | |
| CN203385064U (en) | Geothermal device | |
| CN101956971B (en) | Horizontal superheater tube structure | |
| CN202008134U (en) | Internal superheater of front smoke box of horizontal boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214028 No. 3 Chengnan Road, new Wu District, Jiangsu, Wuxi Patentee after: Wuxi Huaguang Environmental Protection Energy Group Co., Ltd Address before: 214028 No. 3 Chengnan Road, New District, Jiangsu, Wuxi Patentee before: WUXI HUAGUANG BOILER Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120222 |