CN220617551U - Long service life's pneumatic conveying pipeline - Google Patents
Long service life's pneumatic conveying pipeline Download PDFInfo
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- CN220617551U CN220617551U CN202322189116.1U CN202322189116U CN220617551U CN 220617551 U CN220617551 U CN 220617551U CN 202322189116 U CN202322189116 U CN 202322189116U CN 220617551 U CN220617551 U CN 220617551U
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- Prior art keywords
- pipe
- conveying
- communicated
- hose
- conveying pipe
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- 238000005303 weighing Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 8
- 238000005299 abrasion Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 210000003437 trachea Anatomy 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Air Transport Of Granular Materials (AREA)
Abstract
The utility model relates to a pneumatic conveying pipeline with long service life, which comprises a sending tank, wherein three weighing modules are fixedly connected to the upper side of the surface of the sending tank, a feeding pipe is fixedly connected to the middle part of the upper side of the sending tank, a second air pipe is fixedly communicated with one side, close to the feeding pipe, of the sending tank, a first air pipe is communicated with the right side, close to the feeding pipe, of the upper side of the sending tank, and a conveying assembly is communicated with the lower side of the feeding pipe; the conveying assembly comprises a connecting ring sleeve, a blanking connecting pipe is fixedly communicated with the lower side of the connecting ring sleeve, a first conveying pipe is integrally communicated with the lower side of the blanking connecting pipe, a hose is sleeved and communicated with the outer wall of one side, far away from the blanking connecting pipe, of the first conveying pipe, and a second conveying pipe is communicated with the right side of the hose. The pneumatic conveying pipeline with long service life can effectively reduce material abrasion and enter the next pipeline section by inserting the hose through the right side of the first conveying pipe and extending into the second conveying pipe to form a mode of connecting a big end with a small end.
Description
Technical Field
The utility model relates to the technical field of pipeline transportation, in particular to a pneumatic conveying pipeline with long service life.
Background
Pneumatic conveying is a comprehensive technology, and relates to the fields of fluid mechanics, material science, automation technology, manufacturing technology and the like, and belongs to a high and new technical project with high conveying efficiency, small occupied area, economy and no pollution. Pneumatic conveying is an important link of clean production, is a technological process for replacing traditional mechanical conveying materials by using a sealed conveying pipeline, and is a modern logistics system suitable for bulk conveying. The positive pressure conveying system adopts a pneumatic conveying mode to convey powdery materials, can arrange conveying pipelines according to specific terrains, realizes centralized, dispersed, large-height and long-distance conveying, is not influenced by climatic conditions in the conveying process, can ensure that the materials are not damped, is beneficial to production and environmental protection, has the characteristics of high efficiency, energy conservation, environmental protection and the like, and is mainly used for solving the problems of soft connection of the conveying pipelines when designed and used.
The existing conveying pipeline is generally connected by adopting a metal hose lined with tetrafluoro, the hose is poor in wear resistance, short in service life and short in replacement period, the practicability is low, and the hose is separated at the connecting part after long-time use and cannot meet production requirements, so that the pneumatic conveying pipeline with long service life is provided for solving the problems in the prior art.
Disclosure of Invention
Aiming at the defects of the prior art, the pneumatic conveying pipeline provided by the utility model has the advantages of long service life, reduced replacement period and the like, and solves the problems that the conventional metal hose with the polytetrafluoroethylene lining is poor in wear resistance, short in service life, low in practicability due to short replacement period, and separated at a joint after long-time use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a long service life's pneumatic conveying pipeline, includes the sending jar, the upside fixedly connected with of sending jar surface three weighing module, the middle part fixedly connected with inlet pipe of sending jar upside, the one side that the sending jar is close to the inlet pipe is fixed to be linked together and is had the second trachea, the right side intercommunication that the sending jar upside is close to the inlet pipe has first trachea, the inlet pipe downside intercommunication has conveying component.
The conveying assembly comprises a connecting ring sleeve, a blanking connecting pipe is fixedly communicated with the lower side of the connecting ring sleeve, a first conveying pipe is integrally communicated with the lower side of the blanking connecting pipe, a hose is sleeved and communicated with the outer wall of one side, far away from the blanking connecting pipe, of the first conveying pipe, and a second conveying pipe is communicated with the right side of the hose.
Further, the three weighing modules are circumferentially and equidistantly arranged and fixed, and the ball valve is fixedly arranged on the surface of the outer side of the first air pipe.
Further, the sending tank is of an inverted water drop-shaped structure.
Further, the first conveying pipe is a ceramic hose, and the surface of the hose is a hose woven by metal.
Further, the right side of the first conveying pipe is fixedly spliced with the outer wall of the inner wall of the hose in a mode of penetrating the big end into the small end through the pipeline.
Further, the sending tank surface weighing module can better measure the accuracy of conveying capacity.
Further, the inner wall of the second conveying pipe is fixedly adhered with a wear-resistant layer.
Further, a sealing ring is fixedly bonded at the middle part of the inner side of the connecting ring sleeve, and the inner wall of the sealing ring is attached to the outer side of the lower side of the sending tank to form a sleeve joint.
Compared with the prior art, the pneumatic conveying pipeline provided by the utility model has the following beneficial effects:
1. the pneumatic conveying pipeline with long service life can effectively reduce material abrasion and enter the next pipeline section by inserting the hose through the right side of the first conveying pipe and extending into the second conveying pipe to form a mode of connecting a big end with a small end.
2. This long service life's pneumatic conveying pipeline adopts the hose of metal braiding to make through the second conveyer pipe and can increase the condition that the life of pipeline reduces the change cycle, has solved the metal hose connection that all adopts lining tetrafluoro generally, and this kind of hose wear resistance is relatively poor, and life is short, and the change cycle is short to lead to the practicality not high to use the problem of separating at junction for a long time.
Drawings
FIG. 1 is a partial structural cross-sectional view of a delivery tank of the present utility model;
FIG. 2 is a front view of the structure of the present utility model;
fig. 3 is an enlarged view of the structure of the present utility model at a shown in fig. 1.
In the figure: 1 inlet pipe, 2 weighing module, 3 sending jar, 4 unloading connecting pipes, 5 first conveyer pipe, 6 hose, 7 first trachea, 8 ball valves, 9 second trachea, 10 sealing washer, 11 connecting snare, 12 second conveyer pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to fig. 1-3, a pneumatic conveying pipeline with long service life in this embodiment includes a sending tank 3, three weighing modules 2 are fixedly connected to the upper side of the surface of the sending tank 3, a feeding pipe 1 is fixedly connected to the middle part of the upper side of the sending tank 3, a second air pipe 9 is fixedly connected to one side of the sending tank 3 close to the feeding pipe 1, a first air pipe 7 is connected to the right side of the upper side of the sending tank 3 close to the feeding pipe 1, a conveying assembly is connected to the lower side of the feeding pipe 1, the conveying assembly comprises a connecting ring sleeve 11, a blanking connecting pipe 4 is fixedly connected to the lower side of the connecting ring sleeve 11, a first conveying pipe 5 is integrally connected to the lower side of the blanking connecting pipe 4, a hose 6 is sleeved and connected to the outer wall of one side of the first conveying pipe 5 far from the blanking connecting pipe 4, and a second conveying pipe 12 is connected to the right side of the hose 6.
Wherein, three weighing module 2 are circumference equidistance and arrange fixedly, and the fixed surface mounting in the outside of first gas pipe 7 has ball valve 8, and sending tank 3 is the water droplet column structure that falls, and first conveyer pipe 5 is ceramic hose, and hose 6 surface adopts the hose of metal braiding, and first conveyer pipe 5 right side is big end with the outer wall of hose 6 inner wall and penetrates little end pipe connection mode grafting fixedly, and sending tank 3 surface weighing module 2 can be better measure the precision of conveying volume, and the fixed wearing layer that bonds of second conveyer pipe 12 inner wall.
It should be noted that, the wear-resistant layer on the inner wall of the second conveying pipe 12 adopts a coating made of melamine resin impregnated with surface paper of aluminum oxide, the first conveying pipe 5 is inserted into the hose 6 from left to right in a conical pipeline, the ceramic pipeline adopted by the first conveying pipe 5 also has better wear-resistant performance, effectively reduces the abrasion of materials, and the weighing module 2 is required to be used for measuring the output quantity to improve the accuracy of measurement each time, compared with the traditional metal hose connection lined with tetrafluoro, the ceramic pipeline manufacturing and using method of the first conveying pipe 5 can reduce the following and changing period time, and meanwhile, the advantages of the method are longer than the tetrafluoro lined service life, and the like, and the connection mode of large-end through small-end pipelines is adopted between each pipeline for insertion and connection fixation.
Embodiment two:
referring to fig. 1-2, in the first embodiment, the sealing ring 10 is fixedly adhered to the middle part of the inner side of the connecting ring sleeve 11, and the inner wall of the sealing ring 10 is attached to the outer side of the lower side of the sending tank 3 to form a sleeve joint.
By adopting the technical scheme, the sealing performance can be effectively improved by sleeving the sealing ring 10 on the surface of the lower side of the sending tank 3.
The working principle of the embodiment is as follows:
the weighing module 2 is required to be used for measuring, the metering accuracy is improved, the connecting ring 11 at the upper side of the discharging connecting pipe 4 is sleeved on the lower side surface of the sending tank 3, the inner wall of the sealing ring 10 is attached to the lower side surface of the sending tank 3 during the period, the sealing performance during conveying can be effectively improved, the right side of the first conveying pipe 5 is inserted into the hose 6 by using the connecting mode of penetrating the big end into the small end and is moved to the second conveying pipe 12, the connectivity can be effectively improved, the first conveying pipe 5 mainly adopts a ceramic pipeline, the wear resistance can be improved, the abrasion can be reduced when materials are discharged into the first conveying pipe 5 from the feeding pipe 1 and enter the next pipeline, the surface of the hose 6 adopts a metal braided hose, the service life of the whole pipeline can be prolonged, and the replacement period is effectively reduced.
The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. Long service life's pneumatic conveying pipeline, including sending jar (3), its characterized in that: three weighing modules (2) are fixedly connected to the upper side of the surface of the sending tank (3), a feeding pipe (1) is fixedly connected to the middle of the upper side of the sending tank (3), a second air pipe (9) is fixedly communicated with one side, close to the feeding pipe (1), of the sending tank (3), a first air pipe (7) is communicated with the right side, close to the feeding pipe (1), of the upper side of the sending tank (3), and a conveying assembly is communicated with the lower side of the feeding pipe (1);
the conveying assembly comprises a connecting ring sleeve (11), a blanking connecting pipe (4) is fixedly communicated with the lower side of the connecting ring sleeve (11), a first conveying pipe (5) is integrally communicated with the lower side of the blanking connecting pipe (4), a hose (6) is sleeved and communicated with the outer wall of one side, far away from the blanking connecting pipe (4), of the first conveying pipe (5), and a second conveying pipe (12) is communicated with the right side of the hose (6).
2. A long life pneumatic conveying pipe according to claim 1, wherein: the three weighing modules (2) are circumferentially and equidistantly arranged and fixed, and ball valves (8) are fixedly arranged on the surface of the outer side of the first air pipe (7).
3. A long life pneumatic conveying pipe according to claim 1, wherein: the sending tank (3) is of an inverted water drop-shaped structure.
4. A long life pneumatic conveying pipe according to claim 1, wherein: the first conveying pipe (5) is a ceramic hose, and the surface of the hose (6) is a metal braided hose.
5. A long life pneumatic conveying pipe according to claim 4, wherein: the right side of the first conveying pipe (5) is fixedly spliced with the outer wall of the inner wall of the hose (6) in a mode of penetrating the big end into the small end in a pipeline connection mode.
6. A long life pneumatic conveying pipe according to claim 3, wherein: the surface weighing module (2) of the sending tank (3) can better measure the accuracy of the conveying quantity.
7. A long life pneumatic conveying pipe according to claim 1, wherein: and a wear-resistant layer is fixedly adhered to the inner wall of the second conveying pipe (12).
8. A long life pneumatic conveying pipe according to claim 6, wherein: the middle part of the inner side of the connecting ring sleeve (11) is fixedly adhered with a sealing ring (10), and the inner wall of the sealing ring (10) is attached to the outer side of the lower side of the sending tank (3) to form a sleeve joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322189116.1U CN220617551U (en) | 2023-08-15 | 2023-08-15 | Long service life's pneumatic conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322189116.1U CN220617551U (en) | 2023-08-15 | 2023-08-15 | Long service life's pneumatic conveying pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220617551U true CN220617551U (en) | 2024-03-19 |
Family
ID=90230152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322189116.1U Active CN220617551U (en) | 2023-08-15 | 2023-08-15 | Long service life's pneumatic conveying pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220617551U (en) |
-
2023
- 2023-08-15 CN CN202322189116.1U patent/CN220617551U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |