CN205824456U - A kind of Pneumatic ash conveying wear-resistant bend - Google Patents
A kind of Pneumatic ash conveying wear-resistant bend Download PDFInfo
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- CN205824456U CN205824456U CN201620765134.7U CN201620765134U CN205824456U CN 205824456 U CN205824456 U CN 205824456U CN 201620765134 U CN201620765134 U CN 201620765134U CN 205824456 U CN205824456 U CN 205824456U
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- elbow
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- ceramic layer
- knapsack
- arc length
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Abstract
A kind of Pneumatic ash conveying wear-resistant bend, including elbow, elbow is elbow bend, the two ends of elbow are straight length, and the top of two straight lengths is provided with flange, it is characterised in that: described elbow outer arc is provided above ceramic layer, ceramic layer be provided above knapsack layer, being provided with concrete in knapsack layer, the arc length of ceramic layer is less than the arc length outside elbow, and the width of ceramic layer is equal to the diameter of elbow；The arc length of knapsack layer is equal with the arc length of ceramic layer, and the width of knapsack layer is equal with the width of ceramic layer；The thickness of knapsack layer is more than the thickness of ceramic layer.This utility model is rational in infrastructure, even if worn out outside elbow, material also can be blocked by knapsack layer, makes damage no longer expand, and effectively extends the service life of elbow, and popularization and application have good economic and social benefit.
Description
Technical field
This utility model belongs to Pneumatic Conveying Technology field, particularly to a kind of Pneumatic ash conveying wear-resistant bend.
Background technology
In air-transport system, need to be sufficiently mixed pulverulent solids with compressed air, smooth delivery of power could be realized.
And worn out outside the elbow of air-transport system in the market, material makes lesion larger, reduces the service life of elbow.
Summary of the invention
The purpose of this utility model to solve above-mentioned technical problem.
The purpose of this utility model is achieved in that a kind of Pneumatic ash conveying wear-resistant bend, and including elbow, elbow is straight
Angle elbow, the two ends of elbow are straight length, and the top of two straight lengths is provided with flange, it is characterised in that: described elbow
Outer arc is provided above ceramic layer, ceramic layer be provided above knapsack layer, be provided with concrete in knapsack layer, the arc of ceramic layer
Long less than the arc length outside elbow, the width of ceramic layer is equal to the diameter of elbow.
The arc length of described knapsack layer is equal with the arc length of ceramic layer, and the width of knapsack layer is equal with the width of ceramic layer.
The thickness of described knapsack layer is more than the thickness of ceramic layer.
This utility model is rational in infrastructure, even if worn out outside elbow, material also can be blocked by knapsack layer, makes damage no longer expand
Greatly, effectively extending the service life of elbow, popularization and application have good economic and social benefit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A profile of Fig. 1.
In figure: 1. elbow；2. ceramic layer；3. knapsack layer.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings, but not as to restriction of the present utility model:
A kind of Pneumatic ash conveying wear-resistant bend, including elbow 1, elbow 1 is elbow bend, and the two ends of elbow 1 are straight length,
The top of two straight lengths is provided with flange, and described elbow 1 outer arc is provided above ceramic layer 2, and the top of ceramic layer 2 sets
Being equipped with knapsack layer 3, be provided with concrete in knapsack layer 3, the arc length of ceramic layer 2 is less than the arc length outside elbow 1, ceramic layer 2
Width is equal to the diameter of elbow 1；The arc length of described knapsack layer 3 is equal with the arc length of ceramic layer 2, the width of knapsack layer 3 and pottery
The width of enamel coating 2 is equal；The thickness of described knapsack layer 3 is more than the thickness of ceramic layer 2.
Above-described embodiment of the present utility model, only clearly demonstrates the citing that this utility model is done, but is not used to
Limiting protection domain of the present utility model, the technical scheme of all equivalents falls within category of the present utility model, this utility model
Scope of patent protection should be limited by every claim.
Claims (3)
1. a Pneumatic ash conveying wear-resistant bend, including elbow (1), elbow (1) is elbow bend, and the two ends of elbow (1) are straight
Pipeline section, the top of two straight lengths is provided with flange, it is characterised in that: described elbow (1) outer arc is provided above pottery
Layer (2), ceramic layer (2) be provided above knapsack layer (3), be provided with concrete, the arc length of ceramic layer (2) in knapsack layer (3)
Less than the arc length in elbow (1) outside, the width of ceramic layer (2) is equal to the diameter of elbow (1).
A kind of Pneumatic ash conveying wear-resistant bend the most according to claim 1, it is characterised in that: described knapsack layer (3)
Arc length is equal with the arc length of ceramic layer (2), and the width of knapsack layer (3) is equal with the width of ceramic layer (2).
A kind of Pneumatic ash conveying wear-resistant bend the most according to claim 1, it is characterised in that: described knapsack layer (3)
Thickness is more than the thickness of ceramic layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765134.7U CN205824456U (en) | 2016-07-20 | 2016-07-20 | A kind of Pneumatic ash conveying wear-resistant bend |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765134.7U CN205824456U (en) | 2016-07-20 | 2016-07-20 | A kind of Pneumatic ash conveying wear-resistant bend |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205824456U true CN205824456U (en) | 2016-12-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620765134.7U Active CN205824456U (en) | 2016-07-20 | 2016-07-20 | A kind of Pneumatic ash conveying wear-resistant bend |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205824456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210308A (en) * | 2017-07-07 | 2019-01-15 | 迁安市海纳环保设备有限公司 | A kind of design of wear-resistant bend and preparation method thereof |
-
2016
- 2016-07-20 CN CN201620765134.7U patent/CN205824456U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210308A (en) * | 2017-07-07 | 2019-01-15 | 迁安市海纳环保设备有限公司 | A kind of design of wear-resistant bend and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |