CN201925903U - Movable support of header - Google Patents
Movable support of header Download PDFInfo
- Publication number
- CN201925903U CN201925903U CN2010206468991U CN201020646899U CN201925903U CN 201925903 U CN201925903 U CN 201925903U CN 2010206468991 U CN2010206468991 U CN 2010206468991U CN 201020646899 U CN201020646899 U CN 201020646899U CN 201925903 U CN201925903 U CN 201925903U
- Authority
- CN
- China
- Prior art keywords
- header
- supporting plate
- movable support
- utility
- groove
- 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
Links
Images
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
A movable support of a header belongs to the technical field of header bearing equipment, relates to improvement of header supports, and comprises a supporting plate. The movable support of the header is characterized in that a through groove is arranged in the middle of the supporting plate, a bottom plate is arranged corresponding to the through groove, pressure plates fixed on the supporting plate are arranged on the upper portions of two sides of the bottom plate, a base with a U-shaped upper portion is arranged in the middle of the bottom plate, and the upper portion of the base is connected with the header. The movable support of header is high in stability and low in damaging rate, and service life of the header can be prolonged.
Description
Technical field
The utility model belongs to boiler header bogey technical field, relates to the improvement of header support structure.
Background technology
Boiler produces the pot of steam to be formed with the stove that burning produces heat energy by being filled with water, and pass to water in the pot to the heat energy of burning, and the area of enough heat transfers must be arranged, and for the expansion heat transfer area, shell boiler is developed into tubular boiler, with the increase heat transfer area.Water in these tube banks constantly circulation absorbs heat energy, and separate vapour concentrates at case (tube) top to top vapour, in the case (tube) below the water of bottom flows into, and distributes to each root tube bank and heat in the continuation absorption stove.Assembly case (tube) up and down is called boiler header.
The boiler lower header bearing is supported by the forging that connects with securing member that is placed on the earliest on the furnace wall bearing, but because the collection case all exists after being heated motion, this kind supporting way to tend to occur collecting case slight crack, bearing damage, furnace wall result such as tear, cave in vertically and radially.Adopted mode shown in Figure 3 afterwards in order to change this situation: header support 30 and brick plate 20 welding, the axially-movable of collection case 6 is guaranteed, but it is still unresolved to the destruction of furnace wall, support block 30, collection case 6 itself to collect case 6 irregular motion radially.
Summary of the invention
The utility model is exactly at the problems referred to above, and the movable bearing support that a kind of stability is high, can improve collection case service life, collection case that spoilage is low is provided.
For achieving the above object, the utility model adopts following technical scheme, and the utility model comprises supporting plate, and its structural feature supporting plate middle part has groove, is provided with base plate corresponding to groove, and the top of base plate both sides is provided with pressing plate, and pressing plate is fixed on the supporting plate; Be the pedestal of U-shaped above described base plate middle part is provided with, the top and collection case of pedestal links to each other.
The utility model beneficial effect: 1, structural stability height.The utility model has limited the irregular motion of generation because temperature raises when boiler operatiopn of collection case, and it is controlled according to predetermined mode, and rigid collision reduces, and has obtained large increase service life.
2, spoilage is low.The utility model makes it greatly reduce furnace wall and the destruction of self to the control of collection case irregular motion, has reduced or remitted the maintenance cost of self and furnace wall.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.The utility model protection domain not only is confined to the statement of following content.
Fig. 1 the utility model structural representation.
Fig. 2 is the utility model side view.
Fig. 3 is the seat structure schematic diagram of existing collection case.
The specific embodiment
As shown in the figure, the utility model comprises supporting plate 5, and supporting plate 5 middle parts have groove 3, are provided with base plate 2 corresponding to groove 3, and the top of base plate 2 both sides is provided with pressing plate 1, and pressing plate 1 is fixed on the supporting plate 5; Be the pedestal 4 of U-shaped above described base plate 2 middle parts are provided with, the top and collection case 6 of pedestal 4 links to each other.
When 6 work of collection case, the base plate 2 of collection case 6 belows carries out axially-movable with collection case 6 in the groove 3 at supporting plate 5 middle parts.Two pressing plates 1 are limited in described base plate 2 in the groove 3, have limited the radial motion of collection case 6.Like this, the base plate 2 of collection case 6 belows just moves with collection case 6 in a fixing track.
Be with being appreciated that, more than about specific descriptions of the present utility model, only be used to the utility model is described and be not to be subject to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can make amendment or be equal to replacement the utility model, to reach identical technique effect; Use needs as long as satisfy, all within protection domain of the present utility model.
Claims (1)
1. movable bearing support that collects case, comprise supporting plate (5), it is characterized in that supporting plate (5) middle part has groove (3), is provided with base plate (2) corresponding to groove (3), the top of base plate (2) both sides is provided with pressing plate (1), and pressing plate (1) is fixed on the supporting plate (5); Be the pedestal of U-shaped (4) above described base plate (2) middle part is provided with, the top and collection case (6) of pedestal (4) links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206468991U CN201925903U (en) | 2010-12-08 | 2010-12-08 | Movable support of header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206468991U CN201925903U (en) | 2010-12-08 | 2010-12-08 | Movable support of header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201925903U true CN201925903U (en) | 2011-08-10 |
Family
ID=44429750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206468991U Expired - Fee Related CN201925903U (en) | 2010-12-08 | 2010-12-08 | Movable support of header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201925903U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994421A (en) * | 2014-05-14 | 2014-08-20 | 无锡华光锅炉股份有限公司 | Sealed support device at through-wall position of header |
| CN105864742A (en) * | 2016-06-06 | 2016-08-17 | 中国船舶重工集团公司第七�三研究所 | Integrated base device of marine supercharged boiler |
| CN105953209A (en) * | 2016-06-27 | 2016-09-21 | 张家港格林沙洲锅炉有限公司 | Circumferential supporting mechanism of upper boiler barrel in marine three-boiler-barrel boiler |
-
2010
- 2010-12-08 CN CN2010206468991U patent/CN201925903U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103994421A (en) * | 2014-05-14 | 2014-08-20 | 无锡华光锅炉股份有限公司 | Sealed support device at through-wall position of header |
| CN105864742A (en) * | 2016-06-06 | 2016-08-17 | 中国船舶重工集团公司第七�三研究所 | Integrated base device of marine supercharged boiler |
| CN105864742B (en) * | 2016-06-06 | 2018-02-23 | 中国船舶重工集团公司第七�三研究所 | A kind of Turbo-charged Marine Boiler integrated base device |
| CN105953209A (en) * | 2016-06-27 | 2016-09-21 | 张家港格林沙洲锅炉有限公司 | Circumferential supporting mechanism of upper boiler barrel in marine three-boiler-barrel boiler |
| CN105953209B (en) * | 2016-06-27 | 2018-01-05 | 张家港格林沙洲锅炉有限公司 | The circumferential supporting mechanism of upper drum in triple drum boiler peculiar to vessel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9488370B2 (en) | Arrangement structure suitable for inverted pulverized coal boiler with ultra-high steam temperature steam parameters | |
| CN201925903U (en) | Movable support of header | |
| CN203373317U (en) | Adjustable proximity switch bracket | |
| CN201972425U (en) | Main plant of high-level arrangement turbine generator | |
| CN203857445U (en) | Waste heat boiler adaptive to high temperature semi-coke solid particle waste heat recovery and utilization | |
| RU2011145271A (en) | THERMAL POWER PLANT | |
| CN102563604A (en) | Movable support of header | |
| CN210345506U (en) | Smoke box structure of high-temperature smoke cooling device | |
| CN203010564U (en) | Tube panel structure of tower-type solar heat absorber | |
| CN202328166U (en) | Spray-filling type deaerator | |
| CN214038332U (en) | Power generation system is collected in melting reduction waste heat circulation | |
| CN205245124U (en) | Energy -concerving and environment -protective boiler of natural gas | |
| CN205102102U (en) | Coal saving device of boiler | |
| CN202074499U (en) | Shock-proof anti-collision anti-abrasion device of surplus heat boiler heating surface tube window | |
| CN204029552U (en) | A kind of Large Copacity Horizontal water cooling reactor | |
| CN109253440B (en) | Steam boiler for boats and ships | |
| CN203810374U (en) | Tube box structure for low temperature economizer | |
| CN206055596U (en) | Coil group support fixed structure | |
| CN201364016Y (en) | Assembly-type ventilating duct for large-sized unmuffled shaft furnace | |
| CN200958915Y (en) | Sectional U-shaped pipe vibration-proof grid holder of million-stage single-row high-pressure heater | |
| CN2935055Y (en) | Configuration structure for coal-fired molten salt furnace and residual heat steam generator | |
| CN200981856Y (en) | Dry coke quenching boiler | |
| CN203208898U (en) | Support structure of denitrification flue | |
| CN204573973U (en) | The two drum waste heat boiler of a kind of novel horizontal | |
| CN202791962U (en) | Boiler barrel base seat of catalytic cracking waste heat boiler |
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: 20110810 Termination date: 20141208 |
|
| EXPY | Termination of patent right or utility model |