CN217888578U - Air exhaust and flow guide adjusting structure of drying oven of color coating production line - Google Patents
Air exhaust and flow guide adjusting structure of drying oven of color coating production line Download PDFInfo
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- CN217888578U CN217888578U CN202221542142.7U CN202221542142U CN217888578U CN 217888578 U CN217888578 U CN 217888578U CN 202221542142 U CN202221542142 U CN 202221542142U CN 217888578 U CN217888578 U CN 217888578U
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Abstract
The utility model provides a color coating production line oven wind is arranged and is led a current and adjust structure can be under the condition of arranging and the guide plate not tearing open the wind, satisfies the even technological demand of the inside heat distribution of oven through adjusting device. The utility model comprises an air bar and an adjusting device, wherein the adjusting device is arranged at the air inlet of the air bar; the adjusting device comprises a wind shield, an adjusting rod, an adjusting nut, an adjusting handle and a fixed base plate; the adjusting rod is positioned in the air inlet of the air exhaust, the adjusting rod is rotatably arranged on the air inlet of the air exhaust, and the top of the adjusting rod extends out of the air inlet of the air exhaust; the adjusting nut is arranged at the top of the adjusting rod through threads; the fixed base plate is sleeved at the top of the adjusting rod and arranged between the adjusting nut and an outer wall plate of the air exhaust inlet; the wind shield is positioned in the air inlet of the air exhaust, and the adjusting rod is fixed with the wind shield; the adjusting handle is fixedly connected with the top of the adjusting rod.
Description
Technical Field
The utility model relates to a color coating production line oven wind is arranged and is led a class and adjust structure.
Background
The circulating fans in all areas of the color coating production line oven send hot air into the oven for up-down air exhaust, and dry the base material by hot air, and the drying of the oven mainly uses hot air to directly blow the hot air to the surface of the base material through the nozzles from the air exhaust to rapidly dry the coating. The coating and drying effect depends on the wind speed and temperature of hot air and the uniformity of the hot air, wherein the wind speed and temperature of the hot air are determined by the color coating production line process, and the uniformity of the hot air is mainly determined by the manufacturing accuracy of equipment. If the air quantity is not uniform when hot air is blown into the oven through the air nozzle, the temperature on the same section of the base material is inconsistent, and when the temperature difference reaches a certain degree (the temperature difference of the cross section in the oven on the existing common color coating production line is required to be not more than +/-3 ℃), the product has quality defects of color difference and the like. In order to improve the uniformity of hot air in the oven, a common treatment method is to additionally arrange a guide plate inside an air exhaust of the oven. The guide plate is an arc-shaped thin steel plate with the same height as the size of the inner cavity of the air exhaust, so that hot air entering the air exhaust respectively flows into corresponding areas according to the calculated flow.
The main structural form of the traditional air deflector of the air exhaust of the oven is as follows: the air inlet of the air exhaust of the oven is divided into two parts by a guide plate according to the number of front and rear air nozzles of the air exhaust and the corresponding proportion, and then the air inlets of the front and rear parts are respectively and evenly divided into 3 areas by the guide plate (the air inlets can also be divided into more areas, the more the areas are, the more uniform the areas are, and the cost is higher).
This structure has the following disadvantages: the device of the air exhaust deflector is set according to theoretical calculation, and the device is installed in the air exhaust duct of the oven after being manufactured and has fixed and formed internal performance. Considering the wind speed variation of the wind pipe, the resistance of the pipeline, the deformation of the guide plate after heating and other factors, if the local wind speed is found to be uneven during operation, the adjustment is troublesome. Because the wind row is generally made of steel plates by full welding, the wind row needs to be cut and corrected in the wind row during adjustment, and the workload is large; and the space inside the oven is narrow and small, and the distance between the upper and lower wind rows is too close, and the personnel are very inconvenient to construct.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a production line oven wind is scribbled to coloured silk and arrange the water conservancy diversion and adjust the structure, can arrange and the guide plate the condition under not tearing open the wind, satisfy the even technological demand of the inside heat distribution of oven through adjusting device.
The utility model provides a technical scheme that above-mentioned problem adopted is: the utility model provides a color coating production line oven wind is arranged and is led a class regulation structure, arranges its characterized in that including the wind: the air inlet of the air exhaust is provided with an air inlet pipe; the adjusting device comprises a wind shield, an adjusting rod, an adjusting nut, an adjusting handle and a fixed base plate; the adjusting rod is positioned in the air inlet of the air exhaust, the adjusting rod is rotatably arranged on the air inlet of the air exhaust, and the top of the adjusting rod extends out of the air inlet of the air exhaust; the adjusting nut is arranged on the top of the adjusting rod through threads; the fixed base plate is sleeved at the top of the adjusting rod and arranged between the adjusting nut and an outer wall plate of the air exhaust inlet; the wind shield is positioned in the air inlet of the air exhaust, and the adjusting rod is fixed with the wind shield; the adjusting handle is fixedly connected with the top of the adjusting rod.
The adjusting device of the utility model also comprises an adjusting base which is fixedly arranged on the inner wall plate of the air inlet of the air exhaust, and the bottom of the adjusting rod is rotatably arranged on the adjusting base; the top of the adjusting rod is rotatably arranged on an air inlet of the air exhaust.
The top of adjusting the pole be provided with the screw thread.
Adjustment handle unanimous with the orientation of deep bead.
Adjusting device be a plurality of, set up side by side.
Adjusting device set up in the import the place ahead of fixing the guide plate in the wind row.
Compared with the prior art, the utility model, have following advantage and effect:
(1) The structure is simple: the adjusting device is added on the basis of the traditional guide plate;
(2) The cost is low: the adjusting device is made of common materials, is easy to acquire and purchase, is simple to manufacture, and can be generally completed by enterprises.
(3) The manufacture and the installation are convenient: the adjusting device only needs to manufacture the steel plate and the round steel into the wind shield to be arranged in the wind row, so that the wind shield has the function of adjusting the wind quantity.
(4) The actual operation effect is good: by utilizing the traditional wind exhaust guide plate, a wind shield is added at the inlet of the wind exhaust guide plate,
the wind shield is positioned at the air inlet of the air exhaust, and hot air is blocked and shunted by the wind shield when entering the air exhaust through the air inlet, so that the flow and the flow direction of the hot air are forcibly changed, and the flow of the hot air in different areas is adjusted to ensure that the hot air in the oven is uniform. Therefore, the temperature uniformity in the oven can be accurately adjusted, and the temperature difference of the cross section of the oven is within a controllable range. After the test of installing the adjusting device on the production line, the uniformity of hot air in the oven is well controlled, and the problem of overlarge temperature difference of the cross section in the oven is completely solved.
Drawings
Fig. 1 is a schematic structural diagram of the top view of the embodiment of the present invention.
Fig. 2 is a schematic diagram of a side view of a part of an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
The embodiment of the utility model provides a include wind row 7, adjusting device 8 and guide plate 9.
The guide plate 9 is fixedly arranged in the air duct 7.
Adjusting device 8 sets up in the air intake department of wind row 7, and is located the place ahead of guide plate 9 import, and adjusting device includes deep bead 1, adjusts pole 2, adjusts base 3, adjusting nut 4, adjustment handle 5 and fixed bolster 6.
The adjusting rod 2 is positioned in an air inlet of the air row 7. The adjusting base 3 is fixedly arranged on an inner wall plate of an air inlet of the air duct 7, the bottom of the adjusting rod 2 is rotatably arranged on the adjusting base 3, and thus the bottom of the adjusting rod 2 is rotatably arranged on the air inlet of the air duct 7; the top of the adjusting rod 2 is rotatably installed on the air inlet of the air outlet 7, the top of the adjusting rod 2 extends out of the air inlet of the air outlet 7, and threads are arranged at the top of the adjusting rod 2.
The adjusting nut 4 is arranged at the top of the adjusting rod 2 through threads; the fixed base plate 6 is sleeved on the top of the adjusting rod 2 and
is arranged between the adjusting nut 4 and the outer wall plate of the air inlet of the air outlet 7. When the wind shield is required to be adjusted, the adjusting nut 4 is screwed, the fixed base plate 6 is loosened from the outer wall plate of the air inlet of the wind row 7, the adjusting rod 2 is rotated through the adjusting handle 5, and then the wind shield 1 is driven to rotate; after the wind shield 1 is adjusted to a required angle, the adjusting nut 4 is screwed, the fixed base plate 6 and the outer wall plate of the air inlet of the air duct 7 are pressed tightly, and the adjusting rod 2 and the air inlet of the air duct 7 are fixed.
The wind shield 1 is positioned in an air inlet of the air row 7, the adjusting rod 2 is welded and fixed with the wind shield 1, and the wind shield 1 can swing and rotate left and right around the adjusting rod 2.
Adjusting handle 5 and the top fixed connection who adjusts pole 2, adjusting handle 5 is unanimous with deep bead 1's orientation, and facility personnel know the actual orientation of installing deep bead 1 inside the wind row when conveniently adjusting.
The adjusting device 8 is provided in plurality and arranged side by side.
In the initial state, all wind shields 1 of the adjusting device 8 are kept in the vertical direction of 90 degrees with the wind row 7; if the temperature in a certain area in the oven is too low (or the wind speed at the outlet of the tuyere is too low) in the debugging or production process, the angle of the wind shield 1 needs to be adjusted by the adjusting handle 5, so that the distance from the air inlet of the wind exhaust 7 to the area is increased, and the flow of hot wind flowing into the area is increased, so that the temperature in the area is increased; on the contrary, if the temperature in a certain area in the oven is found to be too high (or the wind speed at the outlet of the tuyere is too high), the angle of the wind shield 1 needs to be adjusted through the adjusting handle 5, so that the distance from the wind inlet of the wind row 7 to the area is reduced, and the flow of hot wind flowing into the area is reduced, so that the temperature in the area is reduced.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model.
Claims (6)
1. The utility model provides a color coating production line oven wind is arranged and is led a class regulation structure, arranges its characterized in that including the wind: the air inlet of the air exhaust is provided with an air inlet pipe; the adjusting device comprises a wind shield, an adjusting rod, an adjusting nut, an adjusting handle and a fixed base plate; the adjusting rod is positioned in the air inlet of the air exhaust, the adjusting rod is rotatably arranged on the air inlet of the air exhaust, and the top of the adjusting rod extends out of the air inlet of the air exhaust; the adjusting nut is arranged on the top of the adjusting rod through threads; the fixed base plate is sleeved at the top of the adjusting rod and arranged between the adjusting nut and an outer wall plate of the air exhaust inlet; the wind shield is positioned in the air inlet of the air exhaust, and the adjusting rod is fixed with the wind shield; the adjusting handle is fixedly connected with the top of the adjusting rod.
2. The air exhaust and flow guide adjusting structure of the oven of the color coating production line according to claim 1, characterized in that: the adjusting device also comprises an adjusting base, the adjusting base is fixedly arranged on an inner wall plate of the air inlet of the air exhaust, and the bottom of the adjusting rod is rotatably arranged on the adjusting base; the top of the adjusting rod is rotatably arranged on an air inlet of the air exhaust.
3. The air exhaust and flow guide adjusting structure of the oven of the color coating production line according to claim 1, characterized in that: the top of the adjusting rod is provided with threads.
4. The air exhaust and flow guide adjusting structure of the oven of the color coating production line according to claim 1, characterized in that: the adjusting handle is consistent with the wind deflector in orientation.
5. The air exhaust and flow guide adjusting structure of the oven of the color coating production line according to claim 1, characterized in that: the adjusting devices are arranged in parallel.
6. The air exhaust and flow guide adjusting structure of the oven of the color coating production line according to claim 1, characterized in that: the adjusting device is arranged in front of an inlet of the guide plate fixed in the air exhaust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221542142.7U CN217888578U (en) | 2022-06-20 | 2022-06-20 | Air exhaust and flow guide adjusting structure of drying oven of color coating production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221542142.7U CN217888578U (en) | 2022-06-20 | 2022-06-20 | Air exhaust and flow guide adjusting structure of drying oven of color coating production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217888578U true CN217888578U (en) | 2022-11-25 |
Family
ID=84130451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221542142.7U Active CN217888578U (en) | 2022-06-20 | 2022-06-20 | Air exhaust and flow guide adjusting structure of drying oven of color coating production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217888578U (en) |
-
2022
- 2022-06-20 CN CN202221542142.7U patent/CN217888578U/en active Active
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