CN217797194U - Anti-scratch's tuyere - Google Patents
Anti-scratch's tuyere Download PDFInfo
- Publication number
- CN217797194U CN217797194U CN202221111332.3U CN202221111332U CN217797194U CN 217797194 U CN217797194 U CN 217797194U CN 202221111332 U CN202221111332 U CN 202221111332U CN 217797194 U CN217797194 U CN 217797194U
- Authority
- CN
- China
- Prior art keywords
- tuyere
- air nozzle
- air
- main body
- scratch
- 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.)
- Active
Links
Images
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses an anti-scratch tuyere, which relates to the tuyere field and comprises a tuyere main body, a first tuyere sealing plate, a second tuyere sealing plate and a return air pipe body; the air nozzle main body is provided with an accommodating cavity for accommodating the air return pipe body, and an air inlet and a top end opening which are communicated with the accommodating cavity are formed in the air nozzle main body; the first air nozzle sealing plate and the second air nozzle sealing plate are respectively and fixedly arranged at two ends of the air nozzle main body, two ends of the return air pipe body are respectively and fixedly connected with the first air nozzle sealing plate and the second air nozzle sealing plate, the return air pipe body is arranged at the opening at the top end of the air nozzle main body, and an air outlet is formed between the return air pipe body and the inner side wall of the opening at the top end; the opening at the top end of the air nozzle main body is folded inwards to form a bending structure, so that the strength of a metal plate is increased, and the material belt scratch is reduced. The beneficial effects of the utility model are that: the air nozzle is simple in structure and easy to install, and can reduce the scratch of the material belt.
Description
Technical Field
The utility model relates to a tuyere field, specific anti-scratch's tuyere is related to that says so.
Background
The existing air nozzle is provided with a connecting block and a screw for connecting the outer frame with the inner section bar, the air outlet size of the air nozzle is adjusted, the air nozzle is blocked by the connecting block and the screw, a continuous strip which is not dried or is not dried and synchronous is left on the coated material belt, and the air outlet of the existing air nozzle is a sharp edge of a metal plate and can scratch the material belt easily.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an anti-scratch tuyere, which has simple structure and easy installation and can not scratch the material belt.
The utility model provides a technical scheme that its technical problem adopted is: an anti-scratch air nozzle comprises an air nozzle main body, a first air nozzle sealing plate, a second air nozzle sealing plate and an air return pipe body; the air nozzle main body is provided with an accommodating cavity for accommodating the air return pipe body, and an air inlet and a top end opening which are communicated with the accommodating cavity are formed in the air nozzle main body; first tuyere shrouding and second tuyere shrouding are fixed mounting respectively at the both ends of tuyere main part, the both ends of return air body respectively with first tuyere shrouding and second tuyere shrouding fixed connection, this return air body is installed in the top opening part of tuyere main part, forms the air outlet between the inside wall of return air body and top opening part.
In the structure, the opening at the top end of the air nozzle main body is folded inwards to form a bending structure, so that the sheet metal strength is increased, and the material belt scratch is reduced.
In the structure, the anti-scratch air nozzle also comprises an air nozzle guide plate, an air nozzle mesh plate, a first base riveting strip and a second base riveting strip; the tuyere mesh plate is arranged between the opening at the bottom end of the tuyere main body and the return air pipe body, and the tuyere guide plate is arranged on one side of the tuyere main body; the tuyere main body and the tuyere base are connected through a first base riveting strip and a second base riveting strip.
In the above structure, the first air nozzle sealing plate and the second air nozzle sealing plate are provided with holes.
In the above structure, the tuyere mesh plate is provided with a plurality of holes.
In the structure, the edge of the air inlet of the air nozzle main body is provided with the sealing silica gel strip.
In the above structure, the first base riveting strip and the second base riveting strip are connected to the tuyere base by screws.
In the above configuration, the first pedestal riveting strip and the second pedestal riveting strip are connected to the tuyere main body by rivets.
The utility model has the advantages that: the air nozzle is simple in structure and easy to install, and can reduce the scratch of the material belt.
Drawings
Fig. 1 is a schematic structural view of an anti-scratch tuyere of the present invention.
Fig. 2 is a schematic structural view of the anti-scratch tuyere of the present invention.
Fig. 3 is a schematic structural view of the anti-scratch tuyere of the present invention.
Fig. 4 is a schematic structural view of the anti-scratch tuyere of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection relations related in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict mutually.
Referring to fig. 1 to 4, the present invention discloses an anti-scratch tuyere, specifically, the tuyere includes a tuyere main body 101, a tuyere base 102, a first tuyere sealing plate 103, a second tuyere sealing plate 104, a tuyere guiding plate 105, a first base riveting strip 106, and a second base riveting strip 107; the air nozzle main body 101 is provided with an accommodating cavity for accommodating the return air pipe body 1012, and the air nozzle main body 101 is provided with an air inlet and a top end opening which are communicated with the accommodating cavity; first tuyere shrouding 103 and second tuyere shrouding 104 are fixed mounting respectively at the both ends of tuyere main part 101, the both ends of return air body 1012 respectively with first tuyere shrouding 103 and second tuyere shrouding 104 fixed connection, this return air body 1012 is installed in the top opening part of tuyere main part, forms the air outlet between the inside wall of return air body 1012 and top opening part. And a sealing silica gel strip is arranged at the edge of the air inlet of the air nozzle main body 101.
The tuyere mesh plate 1011 is arranged between the opening at the bottom end of the tuyere main body 101 and the return air pipe body 1012, and the tuyere guide plate 105 is arranged on one side of the tuyere main body 101; the nozzle body 101 and the nozzle base 102 are connected to each other by a first base caulking section 106 and a second base caulking section 107. The first pedestal riveting bar 106 and the second pedestal riveting bar 107 are connected to the tuyere base 102 by screws; the first pedestal riveting bar 106 and the second pedestal riveting bar 107 are connected to the nozzle body 101 by rivets.
As shown in fig. 3, the opening at the top end of the air nozzle is of a bent structure 1013, the opening at the top end of the air nozzle is folded inwards, so that the strength of a metal plate at the air outlet of the air nozzle is increased, the deformation is reduced, a connecting block and a screw thereof are cancelled, a line cannot be left on a coating material belt, and the air outlet of the air nozzle becomes a round angle instead of a sharp edge after being subjected to dead edge pressing treatment, so that the material belt cannot be scratched.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (7)
1. An anti-scratch air nozzle is characterized by comprising an air nozzle main body, a first air nozzle sealing plate, a second air nozzle sealing plate and an air return pipe body;
the air nozzle main body is provided with an accommodating cavity for accommodating the air return pipe body, and an air inlet and a top end opening which are communicated with the accommodating cavity are formed in the air nozzle main body;
the first air nozzle sealing plate and the second air nozzle sealing plate are respectively and fixedly arranged at two ends of the air nozzle main body, two ends of the return air pipe body are respectively and fixedly connected with the first air nozzle sealing plate and the second air nozzle sealing plate, the return air pipe body is arranged at the opening at the top end of the air nozzle main body, and an air outlet is formed between the return air pipe body and the inner side wall of the opening at the top end;
the opening at the top end of the air nozzle main body is folded inwards to form a bending structure, so that the strength of a metal plate is increased, and the material belt scratch is reduced.
2. The anti-scratch tuyere according to claim 1, further comprising a tuyere guide plate, a tuyere mesh plate, a first pedestal riveting strip and a second pedestal riveting strip;
the tuyere mesh plate is arranged between an opening at the bottom end of the tuyere main body and the return air pipe body, and the tuyere guide plate is arranged on one side of the tuyere main body; the tuyere main body and the tuyere base are connected through a first base riveting strip and a second base riveting strip.
3. The scuff-resistant nozzle of claim 1, wherein the first nozzle plate and the second nozzle plate each include an aperture.
4. The anti-scratch tuyere according to claim 1, wherein a sealing silica gel strip is arranged at the edge of the air inlet of the tuyere main body.
5. The anti-scratch tuyere according to claim 2, wherein a plurality of holes are provided on the tuyere mesh plate.
6. The anti-scratch tuyere according to claim 2, wherein the first pedestal riveting strip and the second pedestal riveting strip are connected with the tuyere base by screws.
7. The scuff-resistant tuyere of claim 2, wherein the first pedestal riveting strip and the second pedestal riveting strip are connected to the tuyere body by rivets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221111332.3U CN217797194U (en) | 2022-05-09 | 2022-05-09 | Anti-scratch's tuyere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221111332.3U CN217797194U (en) | 2022-05-09 | 2022-05-09 | Anti-scratch's tuyere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217797194U true CN217797194U (en) | 2022-11-15 |
Family
ID=83984675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221111332.3U Active CN217797194U (en) | 2022-05-09 | 2022-05-09 | Anti-scratch's tuyere |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217797194U (en) |
-
2022
- 2022-05-09 CN CN202221111332.3U patent/CN217797194U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217797194U (en) | Anti-scratch's tuyere | |
| CN215956307U (en) | Photovoltaic module support, photovoltaic module supporting component, photovoltaic power plant | |
| CN106562752A (en) | Door body strengthening structure | |
| CN206387021U (en) | Wall-hanging indoor unit of air conditioner and wall-hanging air conditioner | |
| CN215204387U (en) | Automobile door opening sealing strip, automobile door opening sealing strip assembly and automobile | |
| CN211817690U (en) | Buckle formula ornamental strip | |
| CN211072509U (en) | Aluminum alloy trim compression fittings | |
| CN212565981U (en) | Adjustable panel of bath heater | |
| CN209799053U (en) | J-shaped base | |
| CN221669479U (en) | Wire slot aluminum profile | |
| CN201310177Y (en) | Mounting structure of integrated ceiling corner line | |
| CN111088883A (en) | Buckle formula ornamental strip | |
| CN207392653U (en) | A kind of inner wall decoration aluminum plate connection device of tool-free installing and dismounting | |
| CN207403688U (en) | A kind of bumper parts assembling structure | |
| CN220269639U (en) | Side plate structure and air duct machine | |
| CN218152888U (en) | High-frequency hot-bending inner-outer type connected angle steel flange | |
| CN214536805U (en) | Wall hanging plate and air conditioner | |
| CN218096700U (en) | Condenser module and outdoor unit | |
| CN204738644U (en) | A hinge for connecting drawer door and drawer body | |
| CN214798405U (en) | Distribution box | |
| CN215979106U (en) | Shielding door for objective audiometry | |
| CN215485764U (en) | Door plate straightener capable of preventing looseness | |
| CN208745822U (en) | Automotive seat side plate inner support | |
| CN216002867U (en) | Mounting structure of saddle drain pan | |
| CN210556282U (en) | Elastic locking windproof guard plate assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |