CN216857282U - Air nozzle structure of drying oven - Google Patents
Air nozzle structure of drying oven Download PDFInfo
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- CN216857282U CN216857282U CN202123405770.9U CN202123405770U CN216857282U CN 216857282 U CN216857282 U CN 216857282U CN 202123405770 U CN202123405770 U CN 202123405770U CN 216857282 U CN216857282 U CN 216857282U
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- wind groove
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- aerofoil
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Abstract
The utility model provides a drying oven tuyere structure, which comprises: the box, even aerofoil and even wind groove, wherein even aerofoil is installed in the box and is located the box top, the exhaust vent has evenly been seted up on the even aerofoil, and even wind groove is installed in the bottom half and is located the below of even aerofoil, even wind groove top sets to the cusp form, evenly has seted up even wind hole on the cusp form top, and the bottom in even wind groove is fixed on even wind groove, and the fresh air inlet setting is on the lateral wall about the box, and the fresh air inlet communicates with the inner chamber in even wind groove. The air nozzle of the oven has the advantages of reasonable structural design and simple structure, can ensure stable pressure when the air is distributed to the air outlet, and improves the uniformity when the air is discharged from the air outlet.
Description
Technical Field
The utility model relates to the technical field of drying equipment, in particular to an air nozzle structure of an oven.
Background
The drying device of the coating machine mainly comprises an oven and an air nozzle, wherein the oven is provided with an air duct for introducing hot air; the air duct is provided with an air outlet, and the air nozzle is fixedly installed at the air outlet of the air duct and used for guiding hot air to the base body to be dried so as to dry the slurry on the base body by using the hot air. The air nozzle structure in the oven has a large influence on the drying efficiency of the base body, the air nozzles in the existing oven are generally provided with air outlet strip seams on two sides of each air nozzle, and the two air outlet strip seams are inclined relatively. The structure has certain limitation on the air output of the air nozzle, but the uniformity of the air output cannot be ensured, and the fluctuation of the air output pressure cannot be accurately controlled, so that the airflow blown out from the air outlet is unstable, and the drying efficiency and the drying quality are influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the air nozzle structure of the drying oven, which can ensure the stable pressure when the air is distributed through the air outlet holes and improve the uniformity when the air is discharged through the air outlet holes.
In order to realize the technical scheme, the utility model provides an air nozzle structure of an oven, which comprises: the box, even aerofoil and even wind groove, wherein even aerofoil is installed in the box and is located the box top, the exhaust vent has evenly been seted up on the even aerofoil, and even wind groove is installed in the bottom half and is located the below of even aerofoil, even wind groove top sets to the cusp form, evenly has seted up even wind hole on the cusp form top, and the bottom in even wind groove is fixed on even wind groove, and the fresh air inlet setting is on the lateral wall about the box, and the fresh air inlet communicates with the inner chamber in even wind groove.
In the technical scheme, during actual work, hot air enters the air homogenizing groove through the air inlet hole, first air homogenizing is carried out through the air homogenizing holes uniformly formed in the top of the pointed angle of the air homogenizing groove, then the air flows to the air homogenizing plate, air is uniformly distributed outwards through secondary air homogenizing of the air outlet holes in the air homogenizing plate, the uniformity of air distribution can be greatly improved, and a pressure stabilizing chamber is formed in a cavity reserved between the air homogenizing groove and the air homogenizing plate, so that the pressure stability during air distribution can be ensured.
Preferably, the air homogenizing groove is formed by welding a stainless steel base and a sharp-angled top plate, wherein air homogenizing holes are uniformly formed in the sharp-angled top plate, and the stainless steel base is welded on the bottom wall of the box body.
Preferably, the air homogenizing plate is made of a stainless steel plate through punching.
Preferably, the box body is formed by welding stainless steel plates.
The air nozzle structure of the oven provided by the utility model has the beneficial effects that: the air nozzle of the oven has the advantages of reasonable structural design and simple structure, can ensure stable pressure when the air outlet holes are used for distributing air, and improves the uniformity when the air outlet holes are used for exhausting air. During actual work, hot air enters the air homogenizing groove through the air inlet hole, first air homogenizing is carried out through the air homogenizing holes uniformly formed in the pointed angle-shaped top of the air homogenizing groove, then the air flows to the air homogenizing plate, air is uniformly distributed outwards through secondary air homogenizing of the air outlet holes in the air homogenizing plate, the uniformity of air distribution can be greatly improved, and a pressure stabilizing chamber is formed in a cavity reserved between the air homogenizing groove and the air homogenizing plate, so that the pressure stability during air distribution can be ensured.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a side sectional view of the present invention.
In the figure: 1. a box body; 2. a wind homogenizing plate; 3. an air outlet; 4. an air inlet hole; 5. a wind homogenizing groove; 6. air homogenizing holes; 7. a plenum.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step are within the scope of the present invention.
Example (b): an air nozzle structure of an oven.
Referring to fig. 1 to 2, an oven tuyere structure includes: the utility model discloses a solar energy air distribution box, including box 1, even aerofoil 2 and even wind groove 5, box 1 is formed by the corrosion resistant plate welding, and the top of box 1 is opened, and even aerofoil 2 is installed in box 1 and is located box 1 top, even aerofoil 2 is punched by corrosion resistant plate and is made and form, the exhaust vent 3 has evenly been seted up on even aerofoil 2, and even wind groove 5 is installed in box 1 bottom and is located the below of even aerofoil 2, and the cavity that remains between even aerofoil 5 and the even aerofoil 2 has formed a surge chamber 7, and the pressure stability when can ensure the cloth wind, even aerofoil 5 is formed by the welding of stainless steel base and closed angle shape roof, and wherein evenly seted up wind hole 6 on the closed angle shape roof, the welding of stainless steel base is on box 1 diapire, and fresh air inlet 4 sets up on the lateral wall about box 1, and fresh air inlet 4 and even wind groove 5's inner chamber intercommunication.
The air nozzle of the oven has reasonable structural design and simple structure, can ensure stable pressure when the air outlet 3 is exhausted, and improves the uniformity when the air outlet 3 is exhausted. During actual work, hot air enters the air uniformizing groove 5 through the air inlet holes 4, and flows to the air uniformizing plate 2 after first air uniformizing is carried out through the air uniformizing holes 6 uniformly formed in the pointed top of the air uniformizing groove 5, and then the air is uniformly distributed outwards after secondary air uniformizing through the air outlet holes 3 on the air uniformizing plate 2, so that the air distribution uniformity can be greatly improved, and a pressure stabilizing chamber 7 is formed in a cavity reserved between the air uniformizing groove 5 and the air uniformizing plate 2, so that the pressure stability of the air outlet holes 3 during air distribution can be ensured.
The above description is a preferred embodiment of the present invention, but the present invention should not be limited to the embodiment and the drawings disclosed, and therefore, all equivalents and modifications that can be made without departing from the spirit of the present invention are intended to be protected.
Claims (4)
1. The utility model provides an oven tuyere structure which characterized in that includes: the box, even aerofoil and even wind groove, wherein even aerofoil is installed in the box and is located the box top, the exhaust vent has evenly been seted up on the even aerofoil, and even wind groove is installed in the bottom half and is located the below of even aerofoil, even wind groove top sets to the cusp form, evenly has seted up even wind hole on the cusp form top, and the bottom in even wind groove is fixed on even wind groove, and the fresh air inlet setting is on the lateral wall about the box, and the fresh air inlet communicates with the inner chamber in even wind groove.
2. The oven tuyere structure of claim 1, wherein: the even wind groove is formed by welding a stainless steel base and a sharp-angled top plate, wherein even wind holes are uniformly formed in the sharp-angled top plate, and the stainless steel base is welded on the bottom wall of the box body.
3. The oven tuyere structure of claim 1, wherein: the air homogenizing plate is made of a stainless steel plate through punching.
4. The oven tuyere structure of claim 1, wherein: the box body is formed by welding stainless steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123405770.9U CN216857282U (en) | 2021-12-30 | 2021-12-30 | Air nozzle structure of drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123405770.9U CN216857282U (en) | 2021-12-30 | 2021-12-30 | Air nozzle structure of drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216857282U true CN216857282U (en) | 2022-07-01 |
Family
ID=82147963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123405770.9U Active CN216857282U (en) | 2021-12-30 | 2021-12-30 | Air nozzle structure of drying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216857282U (en) |
-
2021
- 2021-12-30 CN CN202123405770.9U patent/CN216857282U/en active Active
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