CN204737298U - Flexible curve honeycomb duct - Google Patents
Flexible curve honeycomb duct Download PDFInfo
- Publication number
- CN204737298U CN204737298U CN201520235725.9U CN201520235725U CN204737298U CN 204737298 U CN204737298 U CN 204737298U CN 201520235725 U CN201520235725 U CN 201520235725U CN 204737298 U CN204737298 U CN 204737298U
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- China
- Prior art keywords
- mozzle
- honeycomb duct
- utility
- model
- face
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- 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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Abstract
The utility model discloses a flexible curve honeycomb duct belongs to material reprinting mechanical equipment field, the honeycomb duct is wholly described for the streamline form curve, including bottom plate and trickling face, the bottom plate is the outside of honeycomb duct, each point and the fluctuation of the contained angle between the horizontal plane of trickling face are less than 10 degrees angles. The utility model discloses a flexible curve honeycomb duct can reduce the impact force that the material produced to the pipe wall, reduces the material and flows impact raise dust, pulverization and noise at the whereabouts in -process.
Description
Technical field
The utility model relates to material and reprints mechanical equipment, relates to a kind of compliance curves mozzle particularly.
Background technology
Material elevating conveyor is used for the material transfer in the delivery system of multiple stage belt conveyer formation between a upper conveyor head and next conveyer afterbody.Material is delivered to head cylinder position through conveyor belt running face, adhesive tape face is launched, material leaves adhesive tape face at head cylinder position, do parabolic motion, then material enters mozzle, but material diversion pipe used is at present all the mozzle of general straight line or oblique line formula, such material will produce certain impulsive force to the tube wall of mozzle, thus the service life of mozzle can be shortened, a large amount of dust and noise will inevitably be produced while material produces impact to tube wall, seriously affect the physical and mental health of staff.
Summary of the invention
In order to solve the problem, the utility model provides a kind of compliance curves mozzle, and this mozzle can reduce the impulsive force that material produces tube wall, reduces the impact airborne dust of streams in dropping process, efflorescence and noise.
To achieve these goals, the utility model provides following technical scheme:
Compliance curves mozzle, described mozzle entirety is streamline contour curve-like, and comprise base plate and trickling face, described base plate is the outside of mozzle, and the angle between the every bit in described trickling face and horizontal surface fluctuates and is less than 10 degree of angles.Mozzle integral structure shape is designed to streamline contour curve-like according to material running orbit, body geometric configuration is mated with stream running orbit, the point of transition of swept-out mozzle is designed to contact with the tangent line of the flow direction of material is tangent, effectively reduce stream material to its impulsive force, thus reduce the impact airborne dust of streams in dropping process, efflorescence and noise; Streamline contour curvilinear structures can prevent from doing the movement of falling object and irregular movement in material dropping process, ensure that material falling speed is in scope of design, ensure that material flows with laminar flow form therein, tiny material is pooled in stream, thus reduces dust generation; Angle between the every bit in trickling face and horizontal surface fluctuates and is less than 10 degree of angles, is substantially consistent, repeatedly facts have proved through contriver, and the mozzle of this structure has restriction to material falling speed, and material falling speed can reduce by more than 40%.
One as the utility model compliance curves mozzle is improved, and being also provided with rubber layer, by being provided with rubber layer, can reducing noise further while cushion impact forces between described base plate and trickling face.
Improve as another of the utility model compliance curves mozzle, described trickling face is the one in rare Gui wear-resistant steel, hard-casting, ceramic paster, carborundum, trickling face be the high-abrasive material of high strength, can service life be improved.
As can be seen here, the utility model compared with prior art has following beneficial effect:
Compliance curves mozzle of the present utility model can reduce the impulsive force that material produces tube wall, reduces the impact airborne dust of streams in dropping process, efflorescence and noise.
Accompanying drawing explanation
Fig. 1 is the overall schematic of the utility model compliance curves mozzle;
Fig. 2 is the section drawing of compliance curves mozzle;
In figure: 1 conduit, 11 base plates, 12 rubber layers, 13 trickling faces
Detailed description of the invention
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent.
To those skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.
Below in conjunction with the Figure of description in the utility model, be clearly and completely described the technical scheme in utility model, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, for the overall schematic of the compliance curves mozzle of the utility model preferred embodiment, this mozzle 1 entirety is streamline contour curve-like, mozzle 1 integral structure shape is designed to streamline contour curve-like according to material running orbit, body geometric configuration is mated with stream running orbit, the point of transition of swept-out mozzle 1 is designed to contact with the tangent line of the flow direction of material is tangent, effectively reduce stream material to its impulsive force, thus reduce the impact airborne dust of streams in dropping process, efflorescence and noise; Streamline contour curvilinear structures can prevent from doing the movement of falling object and irregular movement in material dropping process, ensure that material falling speed is in scope of design, ensure that material flows with laminar flow form therein, tiny material is pooled in stream, thus reduces dust generation.
As shown in Figure 2, described mozzle 1 comprises base plate 11, this base plate 11 is the outside of mozzle 1, in order to cushion impact forces and minimizing noise, rubber layer 12 is provided with between base plate 11 and trickling face 13, angle between the every bit in trickling face 13 and horizontal surface fluctuates and is less than 10 degree of angles, substantially be consistent, repeatedly facts have proved through contriver, mozzle 1 pair of material falling speed of this structure has restriction, material falling speed can reduce by more than 40%, in order to extend the service life in trickling face 13, the rare Gui wear-resistant steel of material in trickling face 13, hard-casting, ceramic paster, one in carborundum, in the present embodiment, be preferably rare Gui wear-resistant steel.
Claims (3)
1. compliance curves mozzle, is characterized in that, described mozzle entirety is streamline contour curve-like, and comprise base plate and trickling face, described base plate is the outside of mozzle, and the angle between the every bit in described trickling face and horizontal surface fluctuates and is less than 10 degree of angles.
2. compliance curves mozzle as claimed in claim 1, is characterized in that, between described base plate and trickling face, be also provided with rubber layer.
3. compliance curves mozzle as claimed in claim 1, it is characterized in that, described trickling face is the one in rare Gui wear-resistant steel, hard-casting, ceramic paster, carborundum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235725.9U CN204737298U (en) | 2015-04-20 | 2015-04-20 | Flexible curve honeycomb duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520235725.9U CN204737298U (en) | 2015-04-20 | 2015-04-20 | Flexible curve honeycomb duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204737298U true CN204737298U (en) | 2015-11-04 |
Family
ID=54419045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520235725.9U Expired - Fee Related CN204737298U (en) | 2015-04-20 | 2015-04-20 | Flexible curve honeycomb duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204737298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639717A (en) * | 2018-05-31 | 2018-10-12 | 华电重工股份有限公司 | Transport material blanking tube and material transfer device |
-
2015
- 2015-04-20 CN CN201520235725.9U patent/CN204737298U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639717A (en) * | 2018-05-31 | 2018-10-12 | 华电重工股份有限公司 | Transport material blanking tube and material transfer device |
| CN108639717B (en) * | 2018-05-31 | 2023-11-24 | 华电重工股份有限公司 | Transfer blanking pipe and material transfer device |
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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: 20151104 Termination date: 20160420 |