CN215478347U - Air return pipeline application device in wind power conveying system - Google Patents
Air return pipeline application device in wind power conveying system Download PDFInfo
- Publication number
- CN215478347U CN215478347U CN202120728879.7U CN202120728879U CN215478347U CN 215478347 U CN215478347 U CN 215478347U CN 202120728879 U CN202120728879 U CN 202120728879U CN 215478347 U CN215478347 U CN 215478347U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- wind power
- inlet pipe
- feeder
- elbow
- 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
Images
Landscapes
- Wind Motors (AREA)
Abstract
The application discloses return air pipeline application apparatus among wind conveying system. This return air duct application apparatus includes: the pneumatic conveying feeder is characterized in that a feeder air outlet short pipe is arranged on the material-free side of the pneumatic conveying feeder and connected with a first elbow through a first flange, a vertical air inlet pipe is arranged between the first elbow and a second elbow, a horizontal air inlet pipe is arranged on one side, away from the vertical air inlet pipe, of the second elbow, the horizontal air inlet pipe is connected with an air inlet transition shell short pipe through a second flange, and the air inlet transition shell short pipe is connected with a transition shell. This application has been solved because the in-process of sending out material whereabouts to wind conveying equipment in the feed bin, because reasons such as harden appear the stasis often, and is lacked, and the not too smooth and easy phenomenon leads to the blanking inhomogeneous, influences entire system and carries stability, and simultaneously, pneumatic conveyor batcher or star type feeder are when rotatory feed, back one side, there is a small amount of gas leakage to scurry technical problem promptly on one side of not having the material.
Description
Technical Field
The utility model relates to the technical field of wind power conveying systems, in particular to an air return pipeline application device in a wind power conveying system.
Background
In a powder material conveying system by wind power, in the process that materials in a material sending bin fall to wind power conveying equipment, due to hardening and other reasons, stagnation, lacked and unsmooth phenomena often occur, so that the blanking is uneven, and the conveying stability of the whole system is influenced.
Meanwhile, when the wind power conveying feeder or the star-shaped feeder is used for rotary feeding, a small gap exists between the impeller and the shell on one side of the back surface, namely the side without material, so that a small amount of air flow leaks and flees upwards, and the stability and the feeding amount of feeding can be influenced if proper drainage treatment is not performed.
In the process of falling to wind-force conveying equipment because the material in the sending out storehouse among the correlation technique, because reasons such as harden appear stagnation often, lacked, the not too smooth and easy phenomenon, lead to the blanking inhomogeneous, influence entire system and carry stability, simultaneously, wind-force transport batcher or star type feeder are when rotatory feed, back one side, do not have material one side promptly, there is a little clearance between impeller and the casing, there is a small amount of air current to leak and scurry, do not do proper drainage and handle, then can influence the stability of feed and the problem of feed volume, effectual solution has not been proposed at present.
SUMMERY OF THE UTILITY MODEL
The main aim at of the application provides a return air pipeline application device among wind-force conveying system, in order to solve because the in-process of sending out material whereabouts to wind-force conveying equipment in the storehouse, because reasons such as harden, the stagnation appears often, lacked, not too smooth and easy phenomenon, it is inhomogeneous to lead to the blanking, influence entire system and carry stability, and simultaneously, wind-force transport batcher or star type feeder are when rotatory feed, back one side, do not have material one side promptly, there is a little clearance between impeller and the casing, it scurries on having a small amount of air current leakage, do not do proper drainage and handle, then can influence the stability of feed and the problem of feed volume.
In order to achieve the above object, according to one aspect of the present application, there is provided a return air duct applying apparatus in a wind power transmission system.
The application device of the return air pipeline in the wind power transmission system comprises: the air-conveying feeder is characterized in that a feeder air outlet short pipe is arranged on the non-material side of the air-conveying feeder and is connected with a first elbow through a first flange, a vertical air inlet pipe is arranged between the first elbow and a second elbow, a horizontal air inlet pipe is arranged on one side, away from the vertical air inlet pipe, of the second elbow, the horizontal air inlet pipe is connected with an air inlet transition shell short pipe through a second flange, and the air inlet transition shell short pipe is connected with a transition shell; and through the wind power conveying feeder, wind power is blown to the bottom of the material through the vertical air inlet pipe and the horizontal air inlet pipe, and the hardened material is disturbed.
Further, a valve is arranged on the upper side of the transition shell.
Furthermore, a material sending bin is arranged on the upper side of the valve.
Furthermore, the first flange, the first elbow, the vertical air inlet pipe, the horizontal air inlet pipe, the second flange and the air inlet transition shell short pipe are integrally formed through welding.
Further, a base is arranged at the bottom of the wind power conveying feeder.
Further, the number of the first flanges is two.
Further, the number of the second flanges is two.
In the embodiment of the application, adopt the mode that sets up the return air pipeline, carry the batcher through wind-force, blow wind-force to the material bottom through vertical air-supply line and horizontal air-supply line, the material that the disturbance hardens, the purpose of pipeline return air has been reached, thereby the technical effect of disturbance material has been realized, and then solved because the in-process of material whereabouts to wind conveying equipment in the distribution bin, because reasons such as harden, the stagnation appears often, lackluster, not too smooth and easy phenomenon, lead to the blanking inhomogeneous, influence overall system and carry stability, and simultaneously, wind-force is carried batcher or star type feeder and is when rotatory feed, back one side, do not have material one side promptly, there is a little clearance between impeller and the casing, there is scurring on a small amount of air current leakage, do not do proper drainage and handle, then can influence the stability of feed and the technical problem of feed volume.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, serve to provide a further understanding of the application and to enable other features, objects, and advantages of the application to be more apparent. The drawings and their description illustrate the embodiments of the utility model and do not limit it. In the drawings:
FIG. 1 is a schematic plan view of an application device of a return air duct in a wind power transmission system according to an embodiment of the present application, in FIG. 1;
fig. 2 is a schematic plan view of an application device of a return air duct in a wind power transmission system according to an embodiment of the present application 2.
Reference numerals:
1. a short air outlet pipe of the feeder; 2. a first flange; 3. bending the pipe; 4. a vertical air inlet pipe; 5. a horizontal air inlet pipe; 6. a short air inlet transition shell pipe; 7. a transition housing; 8, conveying the feeder by wind power; 9. a valve; 10. a material sending bin; 11. a second flange; 12. a base.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1-2, the present application relates to a return air duct application device in a wind power transmission system. This return air duct application apparatus includes: a pneumatic conveying feeder 8, wherein a feeder air outlet short pipe 1 is arranged at the material-free side of the pneumatic conveying feeder 8,
the feeding machine air outlet short pipe 1 is connected with a first elbow 3 through a first flange 2, a vertical air inlet pipe 4 is arranged between the first elbow 3 and a second elbow 12, a horizontal air inlet pipe 5 is arranged on one side, far away from the vertical air inlet pipe 4, of the second elbow 12, the horizontal air inlet pipe 5 is connected with an air inlet transition shell short pipe 6 through a second flange 11, and the air inlet transition shell short pipe 6 is connected with a transition shell 7;
and through the wind power conveying feeder 8, wind power is blown to the bottom of the material through the vertical air inlet pipe 4 and the horizontal air inlet pipe 5, and the hardened material is disturbed.
Specifically, the wind conveying feeder 8 is a machine for conveying materials by wind, and can achieve the effect of providing power; the feeder air outlet short pipe 1 is arranged on the material-free side of the wind conveying feeder 8, so that the effect of preventing interference can be realized;
the air outlet short pipe 1 of the feeding machine is connected with a first elbow 3 through a first flange 2, a vertical air inlet pipe 4 is arranged between the first elbow 3 and a second elbow 12, a horizontal air inlet pipe 5 is arranged on one side, far away from the vertical air inlet pipe 4, of the second elbow 12, the horizontal air inlet pipe 5 is connected with an air inlet transition shell short pipe 6 through a second flange 11, and the air inlet transition shell short pipe 6 is connected with a transition shell 7, so that gas generated by a wind conveying feeding machine 8 can be conveyed to the bottom of a material sending bin 10 through an air return pipeline;
through the pneumatic conveying feeder 8, wind power is blown to the bottom of the material through the vertical air inlet pipe 4 and the horizontal air inlet pipe 5, hardened material is disturbed, and the effect of disturbing hardened material by utilizing return air can be realized.
From the above description, it can be seen that the following technical effects are achieved by the present application:
in the embodiment of the application, adopt the mode that sets up the return air pipeline, carry batcher 8 through wind-force, blow wind-force to the material bottom through vertical air-supply line 4 and horizontal air-supply line 5, the hardened material of disturbance, the purpose of pipeline return air has been reached, thereby the technical effect of disturbance material has been realized, and then solved because the in-process of material whereabouts to wind conveying equipment in the distribution bin 10, because reasons such as hardening, the stagnation appears often, lacked, not too smooth and easy phenomenon, it is inhomogeneous to lead to the blanking, influence whole system and carry stability, and simultaneously, wind-force carries batcher 8 or star type feeder when rotatory feed, back one side, no material one side promptly, there is a little clearance between impeller and the casing, there is scurring on a small amount of air current leakage, do not do proper drainage and handle, then can influence the stability of feed and the technical problem of feed volume.
Preferably, in this embodiment, a valve 9 is disposed on the upper side of the transition housing 7.
Preferably, in this embodiment, a material sending bin 10 is arranged on the upper side of the valve 9.
Preferably, in this embodiment, the first flange 2, the first elbow 3, the vertical air inlet pipe 4, the horizontal air inlet pipe 5, the second flange 11, and the air inlet transition shell short pipe 6 are integrally formed by welding. Can realize the effects of convenient disassembly, dredging and replacement.
In the embodiment, a base 12 is preferably arranged at the bottom of the wind power conveying feeder 8.
Preferably, in this embodiment, the number of the first flanges 2 is two. Furthermore, a rubber pad needs to be placed between the two flanges, so that sealing and leakage prevention can be guaranteed.
Preferably, in this embodiment, the number of the second flanges 11 is two. Furthermore, a rubber pad needs to be placed between the two flanges, so that sealing and leakage prevention can be guaranteed.
The working principle of the utility model is as follows:
after the air return pipeline is installed on the wind power conveying feeder, when the wind power conveying feeder runs in a certain direction, the side of the empty cavity, namely the side without material, is rotated upwards, a small amount of wind is pushed into the air return pipeline along the rotation of the impeller and blown to the bottom of the material above along the air return pipe, and the hardened material is effectively disturbed by the airflow, so that the hardened material is fluidized into approximate fluid, smoothly flows into the wind power conveying equipment and is smoothly conveyed to the target bin under the pushing action of the wind power source.
The utility model also has the following beneficial effects:
1. the utility model can effectively fluidize materials, so that the materials are more smoothly conveyed, the production efficiency is obviously improved, and the abundant economic benefit is indirectly created;
2. the utility model adopts the method that the material-free side of a wind power conveying feeder is connected with the lower part of a material sending bin above, and the material is impacted and accumulated; the originally leaked ineffective air source is used for draining and impacting the accumulated materials through the air return pipeline application device, so that the materials smoothly flow to the downstream;
3. the stability and the high efficiency of a conveying system are promoted;
4. when the wind power conveying feeder (star feeder) rotates to feed according to a certain direction, a small amount of airflow at the non-material side upwards moves along the air return pipeline; the materials are flushed into the lower transition shell of the material sending bin along the reverse flow in the air return pipeline, so that the materials are flushed and accumulated, and the fluidized materials are loosened; the falling is more uniform and smoother.
5. The air return pipeline is used for flushing the waste gas which is leaked by the wind power conveying feeder or the star-shaped feeder and has negative effect to the accumulated materials, so that the problem of the air leakage and the problem of the accumulation and arching of the material plates are solved, the effect of killing two birds with one stone is achieved, and waste is changed into wealth. The diameter and length of the air return pipeline are designed according to parameters such as air leakage rate of equipment, machine type, fan power and the like.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (7)
1. An air return pipeline application device in a wind power transmission system is characterized by comprising: the air-conveying feeder is characterized in that a feeder air outlet short pipe is arranged on the non-material side of the air-conveying feeder and is connected with a first elbow through a first flange, a vertical air inlet pipe is arranged between the first elbow and a second elbow, a horizontal air inlet pipe is arranged on one side, away from the vertical air inlet pipe, of the second elbow, the horizontal air inlet pipe is connected with an air inlet transition shell short pipe through a second flange, and the air inlet transition shell short pipe is connected with a transition shell; and through the wind power conveying feeder, wind power is blown to the bottom of the material through the vertical air inlet pipe and the horizontal air inlet pipe, and the hardened material is disturbed.
2. The application device of the return air duct in the wind power transmission system as claimed in claim 1, wherein the transition housing is provided with a valve at an upper side thereof.
3. The application device of the return air pipeline in the wind power transmission system as claimed in claim 2, wherein a material sending bin is arranged on the upper side of the valve.
4. The application device of a return air duct in a wind power transmission system as claimed in claim 1, wherein said first flange, said first bend, said vertical air inlet duct, said horizontal air inlet duct, said second flange and said air inlet transition casing stub are integrally formed by welding.
5. The application device of the return air duct in the wind power conveying system according to claim 1, wherein a base is arranged at the bottom of the wind power conveying feeder.
6. The application device of a return air duct in a wind power transmission system as claimed in claim 1, wherein said first flanges are two in number.
7. The application device of a return air duct in a wind power transmission system as claimed in claim 1, wherein said second flanges are two in number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120728879.7U CN215478347U (en) | 2021-04-12 | 2021-04-12 | Air return pipeline application device in wind power conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120728879.7U CN215478347U (en) | 2021-04-12 | 2021-04-12 | Air return pipeline application device in wind power conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215478347U true CN215478347U (en) | 2022-01-11 |
Family
ID=79774154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120728879.7U Expired - Fee Related CN215478347U (en) | 2021-04-12 | 2021-04-12 | Air return pipeline application device in wind power conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215478347U (en) |
-
2021
- 2021-04-12 CN CN202120728879.7U patent/CN215478347U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103355032A (en) | Pneumatic composite hole-type maize precision metering device | |
| CN208485299U (en) | A kind of powder feeding device | |
| CN108657822A (en) | A kind of mud positive pneumatic conveying system | |
| CN215478347U (en) | Air return pipeline application device in wind power conveying system | |
| CN204823259U (en) | Environment -friendly pneumatic conveyor | |
| CN103230755B (en) | Dust generating device | |
| CN108435025A (en) | A kind of medical oral section tooth mould raw material quick agitator and stirring means | |
| CN203369085U (en) | Pneumatic combined hole type precise corn seed discharging device | |
| CN208517078U (en) | A kind of continuous throwing device of microbial bacterial agent | |
| CN207497678U (en) | A kind of novel roots blower conveying material device | |
| CN205243016U (en) | Improved concrete conveying device | |
| CN201458354U (en) | Non-shaft helical pipe pneumatic conveyor | |
| CN108002039B (en) | Material conveying valve | |
| CN206309606U (en) | A kind of axial-flow type concrete pump | |
| CN208868673U (en) | Novel slag micropowder storage device | |
| CN207455190U (en) | Mortar conveys eddy flow depressurized system | |
| CN203612649U (en) | Conveying storage pump provided with improved fluidization plate | |
| CN214326506U (en) | Biodegradable material production line feeding mechanism capable of automatically removing blockage | |
| CN206580230U (en) | A kind of air cushioning machine deashing device | |
| CN210418403U (en) | Positive-pressure pneumatic conveying system for slurry | |
| CN212150804U (en) | Pneumatic conveying elbow | |
| CN206032695U (en) | Charging means and air conveying system | |
| CN202967405U (en) | Down conveying device | |
| CN212355709U (en) | Polymer conveying pipeline | |
| CN206203468U (en) | A kind of blow tank conveying system anti-block apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220111 |