CN219044697U - High-efficiency powder conveying pipeline - Google Patents
High-efficiency powder conveying pipeline Download PDFInfo
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- CN219044697U CN219044697U CN202222541640.6U CN202222541640U CN219044697U CN 219044697 U CN219044697 U CN 219044697U CN 202222541640 U CN202222541640 U CN 202222541640U CN 219044697 U CN219044697 U CN 219044697U
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Abstract
The utility model relates to a high-efficiency powder conveying pipeline. The utility model comprises an outer pipeline, a soft inner pipeline, a compressed air device, a vacuum generating device and a pulse valve, wherein the soft inner pipeline is arranged at the inner side of the outer pipeline, a clearance cavity is formed between the inner side of the outer pipeline and the outer side of the soft inner pipeline, a cavity air inlet end and a cavity air outlet end are arranged on the outer pipeline, the clearance cavity is respectively communicated with the cavity air inlet end and the cavity air outlet end, the compressed air device is communicated with the cavity air inlet end through the pulse valve, and the vacuum generating device is communicated with the cavity air outlet end. Compared with the prior art, the internal circulation shrinkage and expansion of the conveying pipeline is realized by arranging the clearance cavity, the compressed air device, the vacuum generating device and the pulse valve, so that the inner side of the conveying pipeline is continuously vibrated, the agglomerated and agglomerated powder materials are further facilitated to be dispersed, the conveying of the powder materials is facilitated, the blockage of the powder materials in the conveying pipeline can be avoided, and the conveying pipeline can be used for conveying the powder materials efficiently.
Description
Technical Field
The utility model belongs to the technical field of powder conveying, and particularly relates to a high-efficiency powder conveying pipeline.
Background
Today, in the industrial use of powder materials, pipes are often used for transporting the powder materials. In the prior art, in the process of conveying powder materials in a pipeline, the phenomenon that the powder materials are easy to agglomerate and agglomerate is caused, so that the conveying efficiency of a conveying pipeline can be influenced, and the conveying pipeline can be blocked, so that the conveying production line is abnormal, the production is stopped, and the production efficiency of the production line is influenced.
Therefore, a technical scheme capable of avoiding the blockage of the pipeline caused by agglomeration and agglomeration of powder materials is needed.
Disclosure of Invention
The utility model aims at: aiming at the defects of the prior art, the utility model provides a high-efficiency powder conveying pipeline to solve the problem of powder blockage in the existing powder conveying pipeline.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a high-efficient powder conveying pipeline, includes outer pipeline, software inner tube, compressed air device, vacuum generating device and pulse valve, outer pipeline inboard department is provided with software inner tube, the inboard of outer pipeline with form the clearance chamber between the outside of software inner tube, be provided with chamber inlet end and chamber end of giving vent to anger on the outer pipeline, the clearance chamber respectively with chamber inlet end with the chamber end of giving vent to anger communicates, compressed air device passes through the pulse valve with chamber inlet end intercommunication, vacuum generating device with the chamber end of giving vent to anger communicates.
As a preferable scheme of the high-efficiency powder conveying pipeline, an upper outer flange part and a lower outer flange part are respectively arranged at two ends of the outer pipeline, an upper inner flange part and a lower inner flange part are respectively arranged at two ends of the soft inner pipeline, the upper outer flange part is correspondingly connected with the upper inner flange part, and the lower outer flange part is correspondingly connected with the lower inner flange part.
As a preferable scheme of the efficient powder conveying pipeline, the cavity air inlet end comprises a first air inlet, a second air inlet, a third air inlet and a fourth air inlet, the compressed air device is respectively communicated with the first air inlet, the second air inlet, the third air inlet and the fourth air inlet through the pulse valve, the first air inlet and the second air inlet are positioned at the outer side of the upper end of the outer pipeline, the first air inlet is opposite to the second air inlet, the third air inlet and the fourth air inlet are positioned at the outer side of the lower end of the outer pipeline, and the third air inlet is opposite to the fourth air inlet.
As the preferable scheme of the high-efficiency powder conveying pipeline, the cavity air outlet end is positioned at the outer side of the middle part of the outer pipeline.
As a preferable scheme of the high-efficiency powder conveying pipeline, the outer pipeline is provided with a split air pipe at the outer side, the split air pipe is provided with a split air inlet communicated with the pulse valve at the middle part, the split air pipe is respectively provided with a first split air outlet and a second split air outlet at two ends, the first split air outlet is provided with a first splitter, the first split air outlet is respectively communicated with the first air inlet and the second air inlet through the first splitter, the second split air outlet is provided with a second splitter, and the second split air outlet is respectively communicated with the third air inlet and the fourth air inlet through the second splitter.
As the preferable scheme of the efficient powder conveying pipeline, the outer pipeline is provided with a first fixing bracket at the outer side, and the shunt air pipe is arranged at the outer side of the outer pipeline through the first fixing bracket.
As a preferable scheme of the efficient powder conveying pipeline, the outer pipeline is provided with a second fixing bracket at the outer side, and the vacuum generating device is arranged at the outer side of the outer pipeline through the second fixing bracket.
The utility model has the beneficial effects that: according to the utility model, the clearance cavity, the compressed air device, the vacuum generating device and the pulse valve are arranged, so that the interior of the conveying pipeline is circularly contracted and expanded, the inner side of the conveying pipeline is continuously vibrated, the agglomerated and agglomerated powder materials are further facilitated to be scattered, the conveying of the powder materials is facilitated, the blockage of the interior of the conveying pipeline by the powder materials can be avoided, and the conveying pipeline can be used for conveying the powder materials efficiently.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a cross-sectional view of the present utility model.
Fig. 3 is an enlarged view of area a in fig. 2.
Fig. 4 is an enlarged view of region B in fig. 2.
In the figure:
1-an outer pipe; 111-a first air inlet; 112-a second air inlet; 113-a third air inlet; 114-fourth air inlet; 12-a cavity air outlet end; 13-an upper outer flange portion; 14-a lower outer flange portion; 15-diverting air pipes; 151-a first split outlet; 152-a second split outlet; 153-first shunt; 154-a second splitter; 155-split inlet; 16-a first fixed bracket; 17-a second fixed bracket;
2-a soft inner pipe; 21-an upper inner flange portion; 22-a lower inner flange portion;
3-a vacuum generating device;
4-pulse valve;
5-interstitial cavities.
Detailed Description
In order to make the technical scheme and advantages of the present utility model more apparent, the present utility model and its advantageous effects will be described in further detail below with reference to the detailed description and the accompanying drawings, but the embodiments of the present utility model are not limited thereto.
As shown in fig. 1 to 4, the efficient powder conveying pipeline comprises an outer pipeline 1, a soft inner pipeline 2, a compressed air device, a vacuum generating device 3 and a pulse valve 4, wherein the soft inner pipeline 2 is arranged at the inner side of the outer pipeline 1, a clearance cavity 5 is formed between the inner side of the outer pipeline 1 and the outer side of the soft inner pipeline 2, a cavity air inlet end and a cavity air outlet end 12 are arranged on the outer pipeline 1, the clearance cavity 5 is respectively communicated with the cavity air inlet end and the cavity air outlet end 12, the compressed air device is communicated with the cavity air inlet end through the pulse valve 4, and the vacuum generating device 3 is communicated with the cavity air outlet end 12.
The working principle of the embodiment is as follows:
1) When the powder material enters the interior of the high-efficiency powder conveying pipeline, starting the compressed air device, the pulse valve 4 and the vacuum generating device 3;
2) Under the action of the compressed air device, the gas enters the clearance cavity 5 through the cavity air inlet end in the form of pulse gas by the pulse valve 4; when the pulse gas enters the clearance cavity 5, the soft inner pipeline 2 expands and compresses towards the direction of the inside of the conveying pipeline, so that the inside of the conveying pipeline is contracted; under the action of the vacuum generating device 3, negative pressure is formed at the cavity air outlet end 12, and pulse gas is discharged from the clearance cavity 5 through the cavity air outlet end 12; when the pulse gas leaves the clearance cavity 5, the soft inner pipeline 2 will recover to the initial state, so that the interior of the conveying pipeline is enlarged; the inside of the conveying pipeline is circularly contracted and expanded, so that the inner side of the conveying pipeline (namely the inner side of the soft inner pipeline 2) is continuously vibrated, the agglomerated and caked powder materials are further facilitated to be scattered, and the conveying of the powder materials is facilitated.
The embodiment has the beneficial effects that: this embodiment is through setting up clearance chamber 5, compressed air device, vacuum generating device 3 and pulse valve 4, makes pipeline's inside shrink expansion circularly to make pipeline's inboard shake constantly, and then be favorable to breaking up the powder material that gathers the caking, and be favorable to the transportation of powder material, can avoid powder material to block up pipeline inside, make pipeline can carry the powder material effectively.
Preferably, the outer pipe 1 is provided with an upper outer flange portion 13 and a lower outer flange portion 14 at both ends, respectively, and the soft inner pipe 2 is provided with an upper inner flange portion 21 and a lower inner flange portion 22 at both ends, respectively, the upper outer flange portion 13 being correspondingly connected to the upper inner flange portion 21, and the lower outer flange portion 14 being correspondingly connected to the lower inner flange portion 22. Through the arrangement, the upper end of the outer pipeline 1 is connected with the upper end of the soft inner pipeline 2, and the lower end of the outer pipeline 1 is connected with the lower end of the soft inner pipeline 2.
Preferably, the cavity intake port includes a first intake port 111, a second intake port 112, a third intake port 113 and a fourth intake port 114, the compressed air device communicates with the first intake port 111, the second intake port 112, the third intake port 113 and the fourth intake port 114 through the pulse valve 4, respectively, the first intake port 111 and the second intake port 112 are located at the outer side of the upper end of the outer pipe 1, the first intake port 111 is disposed opposite to the second intake port 112, the third intake port 113 and the fourth intake port 114 are located at the outer side of the lower end of the outer pipe 1, and the third intake port 113 is disposed opposite to the fourth intake port 114. By the arrangement, the pulse gas can be uniformly distributed into the clearance cavity 5, so that the shaking effect of each part inside the conveying pipeline is close.
Preferably, the chamber outlet end 12 is located at the middle outside of the outer pipe 1. By the above arrangement, the flow distance of the pulse gas in the gap chamber 5 is made the same, so that the shaking effect of each part inside the conveying pipeline is made to be close.
Preferably, the outer pipe 1 is provided with a diverting air pipe 15 at the outside, the diverting air pipe 15 is provided with a diverting air inlet 155 communicating with the pulse valve 4 at the middle, the diverting air pipe 15 is provided with a first diverting air outlet 151 and a second diverting air outlet 152 at both ends, the first diverting air outlet 151 is provided with a first diverter 153, the first diverting air outlet 151 communicates with the first air inlet 111 and the second air inlet 112 through the first diverter 153, the second diverting air outlet 152 is provided with a second diverter 154, and the second diverting air outlet 152 communicates with the third air inlet 113 and the fourth air inlet 114 through the second diverter 154, respectively. According to the actual situation, a proper setting structure is selected.
Preferably, the outer pipe 1 is provided with a first fixing bracket 16 on the outside, and the shunt air tube 15 is provided at the outside of the outer pipe 1 by the first fixing bracket 16. According to the actual situation, a proper setting structure is selected.
Preferably, the outer pipe 1 is provided with a second fixing bracket 17 on the outside, and the vacuum generating device 3 is provided at the outside of the outer pipe 1 by the second fixing bracket 17. According to the actual situation, a proper setting structure is selected.
Variations and modifications of the above embodiments will occur to those skilled in the art to which the utility model pertains from the foregoing disclosure and teachings. Therefore, the present utility model is not limited to the above-described embodiments, but is intended to be capable of modification, substitution or variation in light thereof, which will be apparent to those skilled in the art in light of the present teachings. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present utility model in any way.
Claims (7)
1. High-efficient powder pipeline, its characterized in that: including outer pipeline (1), software inner pipeline (2), compressed air device, vacuum generating device (3) and pulse valve (4), outer pipeline (1) department is provided with in the inboard soft inner pipeline (2), the inboard of outer pipeline (1) with form clearance chamber (5) between the outside of software inner pipeline (2), be provided with chamber inlet end and chamber end (12) of giving vent to anger on outer pipeline (1), clearance chamber (5) respectively with chamber inlet end with chamber end (12) intercommunication of giving vent to anger, compressed air device passes through pulse valve (4) with chamber inlet end intercommunication, vacuum generating device (3) with chamber end (12) intercommunication of giving vent to anger.
2. The efficient powder delivery pipe of claim 1, wherein: the soft inner pipeline (2) is respectively provided with an upper inner flange part (21) and a lower inner flange part (22) at two ends, the upper outer flange part (13) is correspondingly connected with the upper inner flange part (21), and the lower outer flange part (14) is correspondingly connected with the lower inner flange part (22).
3. The efficient powder delivery pipe of claim 1, wherein: the cavity air inlet end comprises a first air inlet (111), a second air inlet (112), a third air inlet (113) and a fourth air inlet (114), the compressed air device is respectively communicated with the first air inlet (111), the second air inlet (112), the third air inlet (113) and the fourth air inlet (114) through the pulse valve (4), the first air inlet (111) and the second air inlet (112) are positioned at the outer side of the upper end of the outer pipeline (1), the first air inlet (111) and the second air inlet (112) are arranged at opposite sides, the third air inlet (113) and the fourth air inlet (114) are positioned at the outer side of the lower end of the outer pipeline (1), and the third air inlet (113) and the fourth air inlet (114) are arranged at opposite sides.
4. A high efficiency powder delivery conduit as set forth in claim 3, wherein: the cavity air outlet end (12) is positioned at the outer side of the middle of the outer pipeline (1).
5. A high efficiency powder delivery conduit as set forth in claim 3, wherein: the outer pipeline (1) is provided with reposition of redundant personnel trachea (15) in the outside, reposition of redundant personnel trachea (15) be provided with in the middle part with reposition of redundant personnel air inlet (155) of pulse valve (4) intercommunication, reposition of redundant personnel trachea (15) are provided with first reposition of redundant personnel gas outlet (151) and second reposition of redundant personnel gas outlet (152) respectively in both ends, first reposition of redundant personnel gas outlet (151) department is provided with first reposition of redundant personnel gas outlet (153), first reposition of redundant personnel gas outlet (151) pass through first reposition of redundant personnel gas outlet (153) respectively with first air inlet (111) with second air inlet (112) intercommunication, second reposition of redundant personnel gas outlet (152) department is provided with second reposition of redundant personnel (154), second reposition of redundant personnel gas outlet (152) pass through second reposition of redundant personnel (154) respectively with third air inlet (113) with fourth air inlet (114).
6. The efficient powder delivery pipe of claim 5, wherein: the outer pipeline (1) is provided with a first fixed support (16) at the outer side, and the shunt air pipe (15) is arranged at the outer side of the outer pipeline (1) through the first fixed support (16).
7. The efficient powder delivery pipe of claim 1, wherein: the outer pipeline (1) is provided with a second fixed bracket (17) at the outer side, and the vacuum generating device (3) is arranged at the outer side of the outer pipeline (1) through the second fixed bracket (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222541640.6U CN219044697U (en) | 2022-09-26 | 2022-09-26 | High-efficiency powder conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222541640.6U CN219044697U (en) | 2022-09-26 | 2022-09-26 | High-efficiency powder conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219044697U true CN219044697U (en) | 2023-05-19 |
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ID=86321459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222541640.6U Active CN219044697U (en) | 2022-09-26 | 2022-09-26 | High-efficiency powder conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219044697U (en) |
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2022
- 2022-09-26 CN CN202222541640.6U patent/CN219044697U/en active Active
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