CN204917243U - Novel air conveying pipeline is turned - Google Patents
Novel air conveying pipeline is turned Download PDFInfo
- Publication number
- CN204917243U CN204917243U CN201520619025.XU CN201520619025U CN204917243U CN 204917243 U CN204917243 U CN 204917243U CN 201520619025 U CN201520619025 U CN 201520619025U CN 204917243 U CN204917243 U CN 204917243U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- way type
- blind plate
- turned
- delivery duct
- 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
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- Air Transport Of Granular Materials (AREA)
Abstract
The utility model provides a novel air conveying pipeline is turned, includes three way type box and blind plate, the long limit one side and the material stream upper reaches pipeline of three way type cuboid box communicate with each other, just seal with the blind plate rather than relative one opening, the material flows upper reaches pipeline and meets with pipeline through the flange, the side of three way type box meets through pipeline and flange and pipeline. The utility model discloses using a three way type box corner to replace the elbow, on the one hand, having changed the transmission line of material in the corner, this has reduced the impact force of material to the pipe wall to a certain extent, on the other hand, when changing damaged pipe wall, only need to change box corner top the blind plate can, this is because the biggest impact force of material takes place the perpendicular summit department at its direction of delivery, so only changes the investment cost that the blind plate has just reduced the pipeline material.
Description
Technical field
The utility model belongs to granule materials load transfer device, and particularly a kind of Novel pneumatic delivery duct is turned, and the material that this pipeline turning can change in Geldart-D particle material process turns to.
Background technology
At present, in pipeline, utilize the technology widespread use of Geldart-D particle bulk solid material.This conveying technology is applicable to granular material or the granular material that diameter is not more than 8mm, and the angle of internal friction of material particles is greater than the angle of wall friction of pipeline.This technology is used for the conveying to tens kinds of article such as medicine, cereal, cement, granulated sugar and active carbons abroad.But, in factory's material conveying process of reality, for the irony delivery duct generally used, its pipeline corner connects with bend pipe, often there is aperture because the impulsive force being subject to material is excessive in bend pipe, thus causes scrapping of whole bend pipe, increases the cost of investment of enterprise.
Summary of the invention
The purpose of this utility model is just to overcome above-mentioned the deficiencies in the prior art, and provide a kind of Novel pneumatic delivery duct to turn, use this pipeline turning can reduce material because of the pipeline material loss that friction causes in course of conveying, and then save production cost.
As above conceive, the technical solution of the utility model is: a kind of Novel pneumatic delivery duct is turned, and it is characterized in that: comprise three way type casing and blind plate; The long limit one side of described three way type rectangular box body communicates with streams upstream line, corresponding thereto an opening and sealing with blind plate; Described streams upstream line is connected with delivery duct by flange; The side of described three way type casing is connected with delivery duct by pipeline and flange.
The length range of above-mentioned three way type casing is 2 ~ 4 times of pipe diameter.
The width of above-mentioned three way type casing is 1.5 ~ 3 times of pipe diameter.
The height and the width of above-mentioned three way type casing are equal.
The utility model uses a kind of three way type casing corner to replace bend pipe, and on the one hand, change material delivery conduit on the corner, this reduces the impulsive force of material to tube wall to a certain extent; On the other hand, when changing damaged tube wall, only need change the blind plate on three way type casing corner top, this is because the maximum impact force of material occurs in the vertical apice place of its throughput direction, so only change the cost of investment that blind plate just reduces pipeline material.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
In figure: 1-blind plate; 2-three way type rectangular box body; 3-flange; 4-delivery duct.
Detailed description of the invention:
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
As shown in the figure: a kind of Novel pneumatic delivery duct corner, long by casing is 30cm, wide for 20cm with highly make three way type rectangular box body for 20cm.Then streams upstream line communicated with the long limit one side of three way type rectangular box body by welding, one side is corresponding thereto opening and uses the sealing of steel blind plate and Flange joint.Described streams upstream tube is communicated with delivery duct by flange.The side of three way type rectangular box body is connected with delivery duct by pipeline and flange.During use, the impulsive force of material concentrates on above blind plate, if the phenomenon of grinding away, solves by changing blind plate.
The utility model has the features such as safe, durable and cost savings, is applicable to the material that some friction drag of Geldart-D particle is larger, to reduce the economic loss of wearing and tearing and bringing.
Although disclose embodiment of the present utility model and accompanying drawing for the purpose of illustration, but it will be appreciated by those skilled in the art that: in the spirit and scope not departing from the utility model and claims, various replacement, change and amendment are all possible, therefore, scope of the present utility model is not limited to the content disclosed in embodiment and accompanying drawing.
Claims (4)
1. a Novel pneumatic delivery duct is turned, and it is characterized in that: comprise three way type casing and blind plate; The long limit one side of described three way type rectangular box body communicates with streams upstream line, corresponding thereto an opening and sealing with blind plate; Described streams upstream line is connected with delivery duct by flange; The side of described three way type casing is connected with delivery duct by pipeline and flange.
2. a kind of Novel pneumatic delivery duct according to claim 1 is turned, and it is characterized in that: the length range of above-mentioned three way type casing is 2 ~ 4 times of pipe diameter.
3. a kind of Novel pneumatic delivery duct according to claim 1 and 2 is turned, and it is characterized in that: the width of above-mentioned three way type casing is 1.5 ~ 3 times of pipe diameter.
4. a kind of Novel pneumatic delivery duct according to claim 1 and 2 is turned, and it is characterized in that: the height and the width of above-mentioned three way type casing are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619025.XU CN204917243U (en) | 2015-08-17 | 2015-08-17 | Novel air conveying pipeline is turned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520619025.XU CN204917243U (en) | 2015-08-17 | 2015-08-17 | Novel air conveying pipeline is turned |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204917243U true CN204917243U (en) | 2015-12-30 |
Family
ID=54966391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520619025.XU Expired - Fee Related CN204917243U (en) | 2015-08-17 | 2015-08-17 | Novel air conveying pipeline is turned |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204917243U (en) |
-
2015
- 2015-08-17 CN CN201520619025.XU patent/CN204917243U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20210817 |