CN113522691A - Adjustable tuyere structure - Google Patents
Adjustable tuyere structure Download PDFInfo
- Publication number
- CN113522691A CN113522691A CN202110708144.2A CN202110708144A CN113522691A CN 113522691 A CN113522691 A CN 113522691A CN 202110708144 A CN202110708144 A CN 202110708144A CN 113522691 A CN113522691 A CN 113522691A
- Authority
- CN
- China
- Prior art keywords
- air
- air nozzle
- tuyere
- adjustable
- shaped notch
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 21
- 210000004712 air sac Anatomy 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract description 3
- 238000001035 drying Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
Landscapes
- Air Supply (AREA)
Abstract
The invention discloses an adjustable air nozzle structure which comprises an air nozzle body, wherein an air inlet of the air nozzle body is upwards formed and movably sleeved with an air box with an opening at the bottom, an angle adjusting mechanism is connected between the air box and the air nozzle body, an air nozzle cover is movably sleeved in front of an air outlet of the air nozzle body, and a length adjusting mechanism is arranged between the air nozzle cover and the air nozzle body. The adjustable air nozzle structure solves the problem of low heat exchange efficiency caused by the fact that the air blowing angle of the air nozzle relative to a material film cannot be adjusted through the angle adjusting mechanism; the length adjusting mechanism solves the problem of apparent defects such as tension lines and the like easily generated on the surface of the material film due to the fact that the distance between the air outlet of the air nozzle and the material film cannot be adjusted, and improves the heat exchange efficiency on the premise of ensuring the hot air quantity and the air speed, so that the air nozzle structure can adapt to different processes on the premise of ensuring the product quality, improves the production efficiency and reduces the equipment cost.
Description
Technical Field
The invention belongs to the technical field of coating and drying equipment, and particularly relates to an adjustable air nozzle structure.
Background
The tuyere structure equipped by the existing equipment in the precise coating industry can only work at a fixed height and a fixed angle above a material film, has the defects of low heat utilization rate, single applicable process, low drying speed, easy formation of tension lines on the surface of the material film, incapability of carrying out large-air-volume heat exchange and the like, cannot realize quick and high-quality heat exchange in the drying stage, inevitably increases the length of an oven to achieve the purpose, and inevitably increases the production field and the design cost due to an overlong drying channel.
Disclosure of Invention
The invention aims to provide an adjustable air nozzle structure, wherein the distance and the angle between an air outlet and a material film can be adjusted as required, and the requirement of quick drying of products under different working conditions and production processes is met.
The technical scheme adopted by the invention is as follows: the utility model provides a tuyere structure with adjustable, includes the tuyere body, and the air intake of tuyere body upwards sets up and the activity has cup jointed bottom open-ended wind box, is connected with angle adjustment mechanism between wind box and the tuyere body, and the activity in the air outlet the place ahead of tuyere body has cup jointed the tuyere cover, is provided with length adjustment mechanism between tuyere cover and the tuyere body.
The present invention is also characterized in that,
the angle adjusting mechanism comprises a hinge, one end of the hinge is connected to the outer wall of the air nozzle body and located in the front of the air inlet, and the other end of the hinge is connected to the outer wall, close to the front, of the air box.
The side wall of the air nozzle body is provided with an arc-shaped notch, the bottom of the air box extends to the height of the arc-shaped notch and is provided with an angle fixing hole corresponding to the height of the arc-shaped notch, and the angle fixing hole and the arc-shaped notch jointly penetrate through an angle fixing bolt.
The length adjusting mechanism comprises a strip-shaped notch which is formed in the tuyere cover and is close to the front and back direction of one end of the tuyere body, a length fixing hole corresponding to the strip-shaped notch is formed in the tuyere body, and a length fixing bolt penetrates through the length fixing hole and the strip-shaped notch together.
The top end of the wind box is provided with an opening and communicated with a wind container, and the wind container is connected with the wind box through a hasp.
The joint of the air bladder and the air box is sealed by high-temperature resistant silicon rubber.
The lower part of the tuyere body is provided with a material film and a guide roller for supporting the material film.
The invention has the beneficial effects that: according to the adjustable air nozzle structure, the problem of low heat exchange efficiency caused by the fact that the air blowing angle of the air nozzle relative to a material film cannot be adjusted is solved through the angle adjusting mechanism; the length adjusting mechanism solves the problem of apparent defects such as tension lines and the like easily generated on the surface of the material film due to the fact that the distance between the air outlet of the air nozzle and the material film cannot be adjusted, and improves the heat exchange efficiency on the premise of ensuring the hot air quantity and the air speed, so that the air nozzle structure can adapt to different processes on the premise of ensuring the product quality, improves the production efficiency and reduces the equipment cost.
Drawings
FIG. 1 is a schematic structural view of an adjustable tuyere structure according to the present invention;
FIG. 2 is a schematic structural view of a tuyere body in an adjustable tuyere structure according to the present invention;
FIG. 3 is a schematic structural view of a wind box in an adjustable wind nozzle structure according to the present invention;
FIG. 4 is a schematic structural view of a tuyere cover in an adjustable tuyere structure according to the present invention;
FIG. 5 is a diagram illustrating an exemplary use of an adjustable tuyere structure according to the present invention.
In the figure, 1, a tuyere body, 2, a tuyere box, 3, a tuyere cover, 4, a hinge, 5, an arc notch, 6, an angle fixing hole, 7, an angle fixing bolt, 8, a strip notch, 9, a length fixing hole, 10, a length fixing bolt, 11, a wind container, 12, a buckle, 13, a material film and 14, a guide roller.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The invention provides an adjustable air nozzle structure, as shown in figures 1 to 5, which comprises an air nozzle body 1, wherein a material film 13 and a guide roller 14 for supporting the material film 13 are arranged below the air nozzle body 1, an air inlet of the air nozzle body 1 is upwards provided with an air box 2 with an opening at the bottom in a movable sleeved mode, the top end of the air box 2 is provided with an opening and communicated with an air liner 11, the air liner 11 is connected with the air box 2 through a buckle 12, and the joint is sealed by high-temperature-resistant silicon rubber. An angle adjusting mechanism is connected between the air box 2 and the air nozzle body 1, an air nozzle cover 3 is movably sleeved in front of an air outlet of the air nozzle body 1, and a length adjusting mechanism is arranged between the air nozzle cover 3 and the air nozzle body 1.
The angle adjusting mechanism comprises a hinge 4, one end of the hinge 4 is connected to the outer wall of the air nozzle body 1 and is positioned in front of the air inlet, and the other end of the hinge 4 is connected to the outer wall, close to the front, of the air box 2; the side wall of the tuyere body 1 is provided with an arc notch 5, the bottom of the wind box 2 extends to the height of the arc notch 5 and is provided with an angle fixing hole 6 corresponding to the height, and the angle fixing hole 6 and the arc notch 5 are internally and jointly penetrated by an angle fixing bolt 7.
The length adjusting mechanism comprises a strip-shaped notch 8 which is formed in the tuyere cover 3 and is close to the front and back direction of one end of the tuyere body 1, a length fixing hole 9 corresponding to the strip-shaped notch 8 is formed in the tuyere body 1, and a length fixing bolt 10 penetrates through the length fixing hole 9 and the strip-shaped notch 8 together.
When the air nozzle works, air from the air bladder 11 enters the air nozzle body 1 through the air box 2 fixed by the hasp 12 and is blown out of the material film 13 on the guide roller 14 through the air nozzle cover 3. In this process, if the air-out height is too high to lead to drying speed slow, push down tuyere body 1 front end this moment, then under the front end of tuyere body 1 used hinge 4 to rotate as the axle, rear end circular arc notch 5 upwards rotated along angle fixing bolt 7 in angle fixing hole 6, screw up angle fixing bolt 7 after adjusting the angle, pull out forward along tuyere body 1 air-out direction again and be close to material membrane 13 with tuyere cover 3, then length fixing bolt 10 forward movement in length fixing hole 9 is followed to bar notch 8, screw up length fixing bolt 10 after the suitable position.
Through the mode, the adjustable air nozzle structure solves the problem of low heat exchange efficiency caused by the fact that the air blowing angle of the air nozzle relative to the material film 13 cannot be adjusted through the angle adjusting mechanism; the length adjusting mechanism solves the problem that apparent defects such as tension lines and the like are easily generated on the surface of the material film 13 due to the fact that the distance between the air outlet of the air nozzle and the material film cannot be adjusted, and improves the heat exchange efficiency on the premise of ensuring the hot air quantity and the air speed, so that the air nozzle structure can adapt to different processes on the premise of ensuring the product quality, improves the production efficiency and reduces the equipment cost.
Claims (7)
1. The utility model provides a tuyere structure with adjustable, its characterized in that, includes tuyere body (1), and the air intake of tuyere body (1) upwards sets up and the activity has cup jointed bottom open-ended wind box (2), is connected with angle adjusting mechanism between wind box (2) and tuyere body (1), and tuyere cover (3) have been cup jointed in the activity of the air outlet the place ahead of tuyere body (1), is provided with length adjustment mechanism between tuyere cover (3) and tuyere body (1).
2. The adjustable air nozzle structure as claimed in claim 1, wherein the angle adjusting mechanism comprises a hinge (4) having one end connected to the outer wall of the air nozzle body (1) at a position in front of the air inlet, and the other end of the hinge (4) is connected to the outer wall of the air box (2) at the front.
3. The adjustable air nozzle structure as claimed in claim 2, wherein the side wall of the air nozzle body (1) is provided with an arc-shaped notch (5), the bottom of the air box (2) extends to the height of the arc-shaped notch (5) and is provided with an angle fixing hole (6) corresponding to the arc-shaped notch, and the angle fixing hole (6) and the arc-shaped notch (5) jointly penetrate through an angle fixing bolt (7).
4. The adjustable air nozzle structure as claimed in claim 1, wherein the length adjustment mechanism comprises a strip-shaped notch (8) formed in the front-rear direction of one end of the air nozzle cover (3) close to the air nozzle body (1), a length fixing hole (9) corresponding to the strip-shaped notch (8) is formed in the air nozzle body (1), and a length fixing bolt (10) jointly penetrates through the length fixing hole (9) and the strip-shaped notch (8).
5. The adjustable air nozzle structure as claimed in claim 1, wherein the top end of the air box (2) is provided with an opening and is communicated with an air bladder (11), and the air bladder (11) is connected with the air box (2) through a hasp (12).
6. The adjustable tuyere structure of claim 5, wherein the joint of the air bladder (11) and the air box (2) is sealed by high temperature resistant silicone rubber.
7. The adjustable tuyere structure according to claim 1, wherein a material film (13) and a guide roller (14) supporting the material film (13) are disposed under the tuyere body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110708144.2A CN113522691A (en) | 2021-06-24 | 2021-06-24 | Adjustable tuyere structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110708144.2A CN113522691A (en) | 2021-06-24 | 2021-06-24 | Adjustable tuyere structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113522691A true CN113522691A (en) | 2021-10-22 |
Family
ID=78096629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110708144.2A Pending CN113522691A (en) | 2021-06-24 | 2021-06-24 | Adjustable tuyere structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113522691A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5786036A (en) * | 1993-03-02 | 1998-07-28 | Pannenbecker; Heinrich | Blow-off apparatus |
| JP2000024574A (en) * | 1998-07-07 | 2000-01-25 | Tdk Corp | Floating nozzle and floating method |
| CN201208891Y (en) * | 2008-04-22 | 2009-03-18 | 郑州宇通客车股份有限公司 | Angle adjustable strip air outlet for instrument desk |
| DE102007000777A1 (en) * | 2007-09-27 | 2009-04-02 | Voith Patent Gmbh | Device for applying liquid to pasty coating medium e.g. paint in form of freely falling curtain onto a machine for producing and/or converting moving paper-, cardboard- or other fibrous-material web, comprises curtain application nozzle |
| CN203454679U (en) * | 2013-08-17 | 2014-02-26 | 山东迈赫自动化装备股份有限公司 | Venturi air curtain for drying chamber |
| CN210082405U (en) * | 2019-05-13 | 2020-02-18 | 山东圣和塑胶发展有限公司 | TDO wind cross-over prevention device |
| CN210871307U (en) * | 2019-09-06 | 2020-06-30 | 中山市越盈电器有限公司 | Multipurpose low-noise floor-blowing fan |
-
2021
- 2021-06-24 CN CN202110708144.2A patent/CN113522691A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5786036A (en) * | 1993-03-02 | 1998-07-28 | Pannenbecker; Heinrich | Blow-off apparatus |
| JP2000024574A (en) * | 1998-07-07 | 2000-01-25 | Tdk Corp | Floating nozzle and floating method |
| DE102007000777A1 (en) * | 2007-09-27 | 2009-04-02 | Voith Patent Gmbh | Device for applying liquid to pasty coating medium e.g. paint in form of freely falling curtain onto a machine for producing and/or converting moving paper-, cardboard- or other fibrous-material web, comprises curtain application nozzle |
| CN201208891Y (en) * | 2008-04-22 | 2009-03-18 | 郑州宇通客车股份有限公司 | Angle adjustable strip air outlet for instrument desk |
| CN203454679U (en) * | 2013-08-17 | 2014-02-26 | 山东迈赫自动化装备股份有限公司 | Venturi air curtain for drying chamber |
| CN210082405U (en) * | 2019-05-13 | 2020-02-18 | 山东圣和塑胶发展有限公司 | TDO wind cross-over prevention device |
| CN210871307U (en) * | 2019-09-06 | 2020-06-30 | 中山市越盈电器有限公司 | Multipurpose low-noise floor-blowing fan |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211022 |