CN208983334U - A kind of wearing-resistant tile for boiler pressure-bearing - Google Patents
A kind of wearing-resistant tile for boiler pressure-bearing Download PDFInfo
- Publication number
- CN208983334U CN208983334U CN201821399364.1U CN201821399364U CN208983334U CN 208983334 U CN208983334 U CN 208983334U CN 201821399364 U CN201821399364 U CN 201821399364U CN 208983334 U CN208983334 U CN 208983334U
- Authority
- CN
- China
- Prior art keywords
- positioning ring
- wearing
- resistant tile
- lower positioning
- threaded hole
- 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
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
The utility model discloses a kind of wearing-resistant tiles for boiler pressure-bearing, including wearing-resistant tile, upper positioning ring, lower positioning ring, the two sides of the wearing-resistant tile are equipped with lower positioning ring, the two sides of the lower positioning ring are equipped with sliding slot, the wearing-resistant tile is flexibly connected by sliding slot with lower positioning ring, the lower positioning ring upper end two sides are equipped with the first engaging lug, the upper positioning ring is equipped with the second engaging lug corresponding with the first engaging lug, first engaging lug is equipped with the first threaded hole, second engaging lug is equipped with the second threaded hole corresponding with the first threaded hole, first threaded hole is connect by bolt with the second threaded hole.After the utility model is by sliding into wearing-resistant tile in lower positioning ring, lower positioning ring is locked with upper positioning ring to make wearing-resistant tile be close to heating surface pipe in boiler, fitting is close, easy to disassemble and replacement.
Description
Technical field
The utility model relates to boiler protection technology field more particularly to a kind of wearing-resistant tiles for boiler pressure-bearing.
Background technique
Wearing-resistant tile is usually in heating surface pipes such as the superheater of biomass recirculating fluidized bed boiler, reheater, economizers
Windward side mainly prevents pipe from being worn by flue gas.The section of wearing-resistant tile is semicircle currently on the market, is used cooperatively with pipe clamp
It is fixed on heating surface pipe surface, fixed form is overlap joint or butt welding, and disassembly and installation wearing-resistant tile is all more troublesome, abrasionproof
It watt is bonded between heated tube wall not close.
Utility model content
The main purpose of the utility model is to provide a kind of wearing-resistant tile for boiler pressure-bearing, utility model device is logical
It crosses after sliding into wearing-resistant tile in lower positioning ring, lower positioning ring is locked with upper positioning ring to make wearing-resistant tile be close to heating surface in boiler
Pipe, fitting is close, easy to disassemble and replacement.The utility model can effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of wearing-resistant tile for boiler pressure-bearing, including wearing-resistant tile, upper positioning ring, lower positioning ring, the two of the wearing-resistant tile
Side is equipped with lower positioning ring, and the two sides of the lower positioning ring are equipped with sliding slot, and the wearing-resistant tile is connected by sliding slot and lower positioning ring activity
It connects, the lower positioning ring upper end two sides are equipped with the first engaging lug, and the upper positioning ring is equipped with corresponding with the first engaging lug
Second engaging lug, first engaging lug are equipped with the first threaded hole, and second engaging lug is equipped with and the first threaded hole phase
Corresponding second threaded hole, first threaded hole are connect by bolt with the second threaded hole.
Further, the width of the upper positioning ring is less than lower positioning ring.
Further, the wearing-resistant tile is to be detachably connected with sliding slot.
Further, the wearing-resistant tile length is less than length between adjacent upper positioning ring.
Working principle: upper positioning ring is welded on heating surface pipe in the boiler, and is connect by bolt with lower positioning ring,
Wearing-resistant tile is slid into the sliding slot in lower positioning ring, locking lower positioning ring by bolt makes wearing-resistant tile be close to heating surface pipe.
The utility model has the advantages that only needing loose bolts without all dismantling lower positioning ring and upper positioning ring when replacement wearing-resistant tile, making
After wearing-resistant tile and heating surface pipe form gap, wearing-resistant tile is skidded off from sliding slot, it is convenient and efficient, and can be made by bolt
Wearing-resistant tile is fitted closely with heating surface pipe.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is locating ring structure schematic diagram on the utility model.
Fig. 3 is positioning ring front view under the utility model.
Fig. 4 is positioning ring top view under the utility model.
In figure: 1 heating surface pipe；Positioning ring on 2；3 lower positioning rings；4 first engaging lugs；5 second engaging lugs；6 first spiral shells
Pit；7 second threaded holes；8 bolts；9 wearing-resistant tiles；10 sliding slots.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1, Figure 3, a kind of wearing-resistant tile for boiler pressure-bearing, including wearing-resistant tile 9, upper positioning ring 2, lower positioning ring
3, the two sides of the wearing-resistant tile 9 are equipped with lower positioning ring 3, and the two sides of the lower positioning ring 3 are equipped with sliding slot 10, and the wearing-resistant tile 9 is logical
It crosses sliding slot 10 to be flexibly connected with lower positioning ring 3, the lower 3 upper end two sides of positioning ring are equipped with the first engaging lug 4, the upper positioning ring
2 are equipped with second engaging lug 5 corresponding with the first engaging lug 4, and first engaging lug 4 is equipped with the first threaded hole 6, described
Second engaging lug 5 be equipped with second threaded hole 7 corresponding with the first threaded hole 6, first threaded hole 6 by bolt 8 with
The connection of second threaded hole 7.
Wherein, the width of the upper positioning ring 2 is less than lower positioning ring 3, and wearing-resistant tile 9 is facilitated to slide into the cunning in lower positioning ring 3
In slot 10, do not stopped by upper positioning ring 2.
Wherein, the wearing-resistant tile 9 is to be detachably connected with sliding slot 10, convenient to replace to the serious wearing-resistant tile 9 of abrasion.
Wherein, 9 length of wearing-resistant tile is less than length between adjacent upper positioning ring 2, and wearing-resistant tile 9 is made to be installed to sliding slot 10
It will not be stopped because of excessively a length of by upper positioning ring 2 when middle.
Embodiment: upper positioning ring 2 is welded on heating surface pipe 1 in the boiler, and is connected by bolt 8 and lower positioning ring 3
It connects, wearing-resistant tile 9 is slid into the sliding slot 10 in lower positioning ring 3, locking lower positioning ring 3 by bolt 8 keeps the abutting of wearing-resistant tile 9 heated
Facial canal 1.
It is above that certain exemplary embodiments of the utility model are only described by way of explanation, undoubtedly, for
Those skilled in the art can be with a variety of different without departing from the spirit and scope of the utility model
Mode is modified described embodiment.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as
Limitation to the utility model claims protection scope.
Claims (4)
1. a kind of wearing-resistant tile for boiler pressure-bearing, including wearing-resistant tile, upper positioning ring, lower positioning ring, it is characterised in that: described anti-
The two sides of mill watt are equipped with lower positioning ring, and the two sides of the lower positioning ring are equipped with sliding slot, and the wearing-resistant tile passes through sliding slot and lower positioning
Ring is flexibly connected, and the lower positioning ring upper end two sides are equipped with the first engaging lug, and the upper positioning ring is equipped with and the first engaging lug
Corresponding second engaging lug, first engaging lug are equipped with the first threaded hole, and second engaging lug is equipped with and first
Corresponding second threaded hole of threaded hole, first threaded hole are connect by bolt with the second threaded hole.
2. a kind of wearing-resistant tile for boiler pressure-bearing according to claim 1, it is characterised in that: the width of the upper positioning ring
Degree is less than lower positioning ring.
3. a kind of wearing-resistant tile for boiler pressure-bearing according to claim 1, it is characterised in that: the wearing-resistant tile and sliding slot
To be detachably connected.
4. a kind of wearing-resistant tile for boiler pressure-bearing according to claim 1, it is characterised in that: the wearing-resistant tile length is small
The length between adjacent upper positioning ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821399364.1U CN208983334U (en) | 2018-08-29 | 2018-08-29 | A kind of wearing-resistant tile for boiler pressure-bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821399364.1U CN208983334U (en) | 2018-08-29 | 2018-08-29 | A kind of wearing-resistant tile for boiler pressure-bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208983334U true CN208983334U (en) | 2019-06-14 |
Family
ID=66782481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821399364.1U Expired - Fee Related CN208983334U (en) | 2018-08-29 | 2018-08-29 | A kind of wearing-resistant tile for boiler pressure-bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208983334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397822A (en) * | 2019-08-30 | 2019-11-01 | 湖北华电江陵发电有限公司 | A kind of pipeline wearing-resistant tile |
-
2018
- 2018-08-29 CN CN201821399364.1U patent/CN208983334U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397822A (en) * | 2019-08-30 | 2019-11-01 | 湖北华电江陵发电有限公司 | A kind of pipeline wearing-resistant tile |
| CN110397822B (en) * | 2019-08-30 | 2024-08-23 | 湖北华电江陵发电有限公司 | Pipeline wear-resistant tile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 232000 west of Jixing Road (No. 7, Jixing Road), economic and Technological Development Zone, Huainan City, Anhui Province Patentee after: Anhui Yongchuang Energy Technology Co.,Ltd. Address before: 232000 west of Jixing Road (No. 7, Jixing Road), economic and Technological Development Zone, Huainan City, Anhui Province Patentee before: HUAINAN Y.C ELECTROMECHANICAL EQUIPMENT INSTALLATION Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 |