CN206033848U - Air knife frame of hot -galvanize air knife - Google Patents
Air knife frame of hot -galvanize air knife Download PDFInfo
- Publication number
- CN206033848U CN206033848U CN201621020127.0U CN201621020127U CN206033848U CN 206033848 U CN206033848 U CN 206033848U CN 201621020127 U CN201621020127 U CN 201621020127U CN 206033848 U CN206033848 U CN 206033848U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- inlet pipeline
- air
- air knife
- crossbeam
- 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
Abstract
The utility model discloses an air knife frame of hot -galvanize air knife, include: a support for inciting somebody to action the air knife frame is installed on the support, locating two and supporting middle hollow girder, the girder both ends are sealed, and the girder top is equipped with the air inlet of being connected with first air inlet pipeline, and the girder bottom is equipped with the gas outlet of being connected with the second air inlet pipeline, be located the girder top first air inlet pipeline parallel with the girder, be located girder below and girder vertically second air inlet pipeline, second air inlet pipeline lower extreme is connected with the air knife, the quantity of second air inlet pipeline is seven, and the external diameter of second air inlet pipeline is 80mm, and the interval between each second air inlet pipeline is 200mm, girder below is equipped with the cantilever that is used for installing the air knife in second air inlet pipeline both sides. Utilize seven second air inlet pipelines for the air knife air feed, the gas output is big, airflow smooth is balanced, and the air current is difficult for phenomenons such as burble whirl, reduces the disorderly and undulant of air current.
Description
Technical field
This utility model is related to a kind of heat zinc coating plate tool of production, and in particular to the air knife frame of galvanizing air knife.
Background technology
At present, adopt air knife heat zinc coating plate production equipment, using blower fan to air knife air feed, air knife is arranged on air knife frame more
On.Such as utility model patent 2015206539345 discloses a kind of galvanized sheet and blows Zn system, and air knife is fixed on air knife frame, should
Air knife frame is hollow and is connected with gas blow pipe；Heating wire is provided with the gas blow pipe, the gas blow pipe is connected with the gas outlet of air pump；Institute
State air pump to be connected with annealing furnace and drying oven by air duct respectively；The heating wire and the switch phase being located at outside gas blow pipe
Even.In the patent document, air knife frame and air knife are one-to-one relationship, when air knife is multiple or sets on a longer air knife
Demand cannot be just met when putting multiple cutter hub air inlets.Meanwhile, in prior art, air knife cutter hub mostly is multi-chamber structure, and gas exists
Rotate in cutter hub, easily produce vortex, affect zinc-plated effect.
Utility model content
The technical problems to be solved in the utility model is that a kind of ventilation of offer is big, does not produce vortex, strong adaptability, section
Save space, the air knife frame for installing galvanizing air knife for being easy to clean and maintenance.
For solving the above problems, the air knife frame of galvanizing air knife of the present utility model includes：For air knife frame is installed on
Support on support；Middle hollow crossbeam, the sealing of crossbeam two ends is supported to be provided with the top of crossbeam and the first air inlet pipe located at two
The air inlet of road connection, crossbeam bottom is provided with the gas outlet being connected with the second air inlet pipeline；It is parallel with crossbeam above crossbeam
The first air inlet pipeline；Second air inlet pipeline vertical with crossbeam below crossbeam, the second air inlet pipeline lower end are connected with air knife
Connect；The quantity of the second air inlet pipeline is seven, and the external diameter of the second air inlet pipeline is 80mm, the spacing between each second air inlet pipeline
For 200mm；The cantilever for installing air knife is provided with the second air inlet pipeline both sides below crossbeam.
Preferably, in above-mentioned air knife frame, the gas outlet of crossbeam is provided with quick inserting with the upper end junction of the second air inlet pipeline
Head.
Preferably, in above-mentioned air knife frame, quick plug includes：First flange is provided with gas outlet；Second air inlet pipeline it is upper
End is provided with the second flange coordinated with first flange, and the lower edge of second flange is provided with the first wedge shape platform, the second air inlet pipeline outer wall
Annulus is arranged with, the upper edge of annulus is provided with the second wedge shape platform coordinated with the first wedge shape platform, and the excircle of annulus is provided with multiple hinges
The buckle for connecing, buckle can be connected to the upper edge of first flange.
Preferably, in above-mentioned air knife frame, the excircle of second flange is provided with multiple location holes, and buckle is provided with through hole.
Preferably, in above-mentioned air knife frame, the center of first flange is provided with the first counterbore, and the center of second flange is provided with
Second counterbore, the second counterbore are equivalently-sized with the first counterbore, are provided with filter screen in the space that the first counterbore and the second counterbore are formed,
Filter screen includes annular seal ring and the filter element inside sealing ring.
This utility model adopts seven the second air inlet pipelines and supplies for air knife, and gas output is big, air-flow is steadily balanced, and air-flow is not
The phenomenons such as whirl are also easy to produce, the disorderly and fluctuation of air-flow is reduced；The caliber of the second air inlet pipeline arranges reasonable with spacing,
Meet in the case of use save space to greatest extent；Simultaneously in the occasion that need not use seven the second air inlet pipelines, will
Unnecessary the second air inlet pipeline closing can be used, and so increase use scene of the present utility model, increase its suitability；Second
Air inlet pipeline is connected by the way of quick plug, clean and maintenance easy to disassemble；Second air inlet pipeline is using resistant to elevated temperatures stainless
Corrugated steel pipe, extends the service life of air knife frame.
Description of the drawings
Fig. 1 is the schematic diagram of one embodiment of the air knife frame of galvanizing air knife of the present utility model.
Fig. 2 be the air knife frame of galvanizing air knife of the present utility model another embodiment in quick plug schematic diagram.
Fig. 3 be the air knife frame of galvanizing air knife of the present utility model another embodiment in the connection of the second air inlet pipeline show
It is intended to.
Specific embodiment
Specific embodiment of the present utility model is described in detail below with reference to accompanying drawing.
As shown in figure 1, in one embodiment of the air knife frame of galvanizing air knife of the present utility model, air knife frame includes
For the support 1 being installed on air knife frame on support；
Middle hollow crossbeam 2, the sealing of crossbeam two ends is supported to be provided with the top of crossbeam and the first air inlet pipeline 3 located at two
The air inlet of connection, 2 bottom of crossbeam are provided with the gas outlet 21 being connected with the second air inlet pipeline 4；
First air inlet pipeline 3 parallel with crossbeam 2 above crossbeam 2；
Second air inlet pipeline 4 vertical with crossbeam 2 below crossbeam 2,4 lower end of the second air inlet pipeline is connected with air knife 5；
The quantity of the second air inlet pipeline 4 is seven, and the caliber of the second air inlet pipeline is that external diameter is 80mm, between each second air inlet pipeline
Spacing is 200mm, and the second air inlet pipeline adopts corrugated stainless steel tubing, when air knife shakes, absorbs gas using corrugated stainless steel tubing
Mutual displacement between knife and air knife frame, while play a part of vibration damping, noise reduction；
The cantilever 6 for installing air knife 5 is provided with 7 both sides of the second air inlet pipeline below crossbeam 2.
Gas enters crossbeam by the first air inlet pipeline, then enters cutter hub by the second air inlet pipeline, so complete for
The function of air knife supply.Cantilever below crossbeam, to install air knife, is realized crossbeam supply, installs the dual function of air knife,
Save space and material.Using the mode of seven the second air inlet pipelines air inlet simultaneously, air inflow is big, air-flow is steadily balanced, air-flow
The phenomenons such as whirl are not likely to produce, the disorderly and fluctuation of air-flow is reduced；Several second air inlets can be closed when air knife is shorter
Pipeline, air knife frame so of the present utility model are applicable to various occasions, increase the suitability of air knife frame.
In another embodiment of the present utility model, the gas outlet of crossbeam is provided with the upper end junction of the second air inlet pipeline
Quick plug, facilitates the dismounting of air inlet pipeline, air knife, is easy to safeguard, cleans, substantially reduces maintenance cost.Specifically, as schemed
Shown in 2, quick plug includes：
First flange 22 is provided with gas outlet 21；
The upper end of the second air inlet pipeline 4 is provided with the second flange 42 coordinated with first flange 22, and 42 lower edge of second flange sets
There is the first wedge shape platform 43,4 outer wall of the second air inlet pipeline is arranged with annulus 41, edge is provided with and is coordinated with the first wedge shape platform 43 on annulus 41
The second wedge shape platform 44, the excircle of annulus 41 is provided with multiple buckles 45 being hinged, buckle is connected to the upper edge of first flange
Tumbler ring, due to the interaction of the first wedge shape platform and the second wedge shape platform, makes annulus 41 be located remotely from each other with second flange 42 afterwards,
And annulus 41 is snapped 45 fixed, therefore can only be moved by second flange 42 upwards, this just makes first flange and second flange
Between connection tend to tight, realize being tightly connected for gas outlet and the second air inlet pipeline；
The excircle of second flange 42 is provided with multiple location holes 46, and location hole 46 is not through the side of the second air inlet pipeline
Wall, buckle 45 are provided with through hole, and annulus 41 turns to precalculated position and makes to be tightly connected between gas outlet 21 and the second air inlet pipeline 4
Afterwards alignment pin 47 is inserted in through hole and location hole, prevents annulus revolution from causing connection loosening to leak air.
Above-described embodiment is further optimized for 22 center of first flange and is provided with the first counterbore 24, the center of second flange 42
Place is provided with the second counterbore 48, and the second counterbore 48 is equivalently-sized with the first counterbore 24, the space that the first counterbore and the second counterbore are formed
Filter screen is provided with inside, filter screen includes annular seal ring and the filter element inside sealing ring.Using sealing ring strengthen first flange and
Sealing effectiveness between second flange, is supplied to the air filtration of air knife using filter element.So gas is before into air knife
Can be filtered, and the filter screen is more easily changed compared to filter screen in air knife, therefore be reduced maintenance cost.
This utility model preferred embodiment and embodiment are explained in detail above in conjunction with accompanying drawing, but this
Utility model is not limited to the above-described embodiment and examples, in the ken that those skilled in the art possess, may be used also
So that various changes can be made without departing from the concept of the premise utility.
Claims (6)
1. a kind of air knife frame of galvanizing air knife, it is characterised in that include：
For the support being installed on air knife frame on support；
Middle hollow crossbeam, the sealing of crossbeam two ends is supported at the top of crossbeam, to be provided with what is be connected with the first air inlet pipeline located at two
Air inlet, crossbeam bottom are provided with the gas outlet being connected with the second air inlet pipeline；
First air inlet pipeline parallel with crossbeam above crossbeam；
Second air inlet pipeline vertical with crossbeam below crossbeam, the second air inlet pipeline lower end is connected with air knife；Second air inlet
The quantity of pipeline is seven, and the external diameter of the second air inlet pipeline is 80mm, and the spacing between each second air inlet pipeline is 200mm；
The cantilever for installing air knife is provided with the second air inlet pipeline both sides below crossbeam.
2. air knife frame according to claim 1, it is characterised in that：
The gas outlet of crossbeam is provided with quick plug with the upper end junction of the second air inlet pipeline.
3. air knife frame according to claim 2, it is characterised in that quick plug includes：
First flange is provided with gas outlet；
The upper end of the second air inlet pipeline is provided with the second flange coordinated with first flange, and the lower edge of second flange is provided with the first wedge shape
Platform, the second air inlet pipeline outer wall are arranged with annulus, and the upper edge of annulus is provided with the second wedge shape platform coordinated with the first wedge shape platform, annulus
Excircle be provided with multiple buckles being hinged, buckle can be connected to the upper edge of first flange.
4. air knife frame according to claim 3, it is characterised in that：
The excircle of second flange is provided with multiple location holes, and buckle is provided with through hole.
5. air knife frame according to claim 3, it is characterised in that：
The center of first flange is provided with the first counterbore, and the center of second flange is provided with the second counterbore, the second counterbore and first
Counterbore it is equivalently-sized, be provided with filter screen in the space that the first counterbore and the second counterbore are formed, filter screen includes annular seal ring and sets
Filter element inside sealing ring.
6. the air knife frame according to any of the above claim, it is characterised in that：
Second air inlet pipeline adopts corrugated stainless steel tubing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621020127.0U CN206033848U (en) | 2016-08-31 | 2016-08-31 | Air knife frame of hot -galvanize air knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621020127.0U CN206033848U (en) | 2016-08-31 | 2016-08-31 | Air knife frame of hot -galvanize air knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206033848U true CN206033848U (en) | 2017-03-22 |
Family
ID=58300929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621020127.0U Expired - Fee Related CN206033848U (en) | 2016-08-31 | 2016-08-31 | Air knife frame of hot -galvanize air knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206033848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455300A (en) * | 2020-06-12 | 2020-07-28 | 唐山市佳冠实业有限公司 | Air flow distribution type air knife crossbeam of equipment for producing hot-dip galvanized plate and use method |
-
2016
- 2016-08-31 CN CN201621020127.0U patent/CN206033848U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111455300A (en) * | 2020-06-12 | 2020-07-28 | 唐山市佳冠实业有限公司 | Air flow distribution type air knife crossbeam of equipment for producing hot-dip galvanized plate and use method |
| CN111455300B (en) * | 2020-06-12 | 2024-03-19 | 唐山市佳冠实业有限公司 | Equipment airflow split supply type air knife girder for hot dip galvanized sheet production and use method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105233582A (en) | Filter bag dust remover with self-circulating ash removal device | |
| CN103776203A (en) | Drum-shaped evaporator and cabinet air conditioner with drum-shaped evaporator | |
| CN206033848U (en) | Air knife frame of hot -galvanize air knife | |
| CN203857623U (en) | Air duct structure for air-conditioner and air-conditioner | |
| CN204426639U (en) | A kind of machine for drying melon seeds | |
| CN102798189B (en) | Heat-recycling fresh air regenerating device | |
| CN106345198A (en) | Air purifier | |
| CN205245406U (en) | Unit device of modularization toilet | |
| CN206626682U (en) | Wall-hanging air conditioner all-in-one | |
| CN209204889U (en) | A kind of heat treatment smoke filters | |
| CN103123136A (en) | Kitchen lampblack discharge system | |
| CN105757793A (en) | Indoor unit of air conditioner | |
| CN203310024U (en) | Outdoor-mounted ventilation purifying machine | |
| CN202417562U (en) | Novel tunnel ventilation device | |
| CN104492173A (en) | Three-stage air filtration system | |
| CN204152102U (en) | A kind of ventilation installation of energy suspension crane | |
| CN205025603U (en) | Change high -efficient noise elimination air filter of leaf formula | |
| CN206959215U (en) | BFU fan filter units | |
| CN202770228U (en) | Furnace waste heat recycling device of spray drying tower in ceramic industry | |
| CN206771552U (en) | Wall-hanging air conditioner all-in-one | |
| CN206356138U (en) | A kind of hot blast protection device for wet electrical dust precipitator | |
| CN206648212U (en) | The illuminated air-blow ceiling of operating room | |
| CN105089805A (en) | Rotary blade type air filter with high-efficiency silencing effect | |
| CN206556191U (en) | A kind of moveable VMC | |
| CN205025594U (en) | A change leaf formula high efficiency and fall air filter that makes an uproar for gas turbine |
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: 20170322 Termination date: 20210831 |