CN209689343U - A kind of strip drying device - Google Patents
A kind of strip drying device Download PDFInfo
- Publication number
- CN209689343U CN209689343U CN201920102129.1U CN201920102129U CN209689343U CN 209689343 U CN209689343 U CN 209689343U CN 201920102129 U CN201920102129 U CN 201920102129U CN 209689343 U CN209689343 U CN 209689343U
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- air knife
- strip
- group
- blower
- drying
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Abstract
The utility model discloses a kind of strip drying devices, roller, dehydration air knife group, the first drying air knife group, CCD camera group, the second drying air knife group and second are oriented to roller including controller and along the first guiding that strip transmission direction is set gradually, the controller is used to receive the image information of CCD camera group and controls the starting and closing of the second drying air knife group.The technical program is for solving the problems, such as existing strip drying process mode there are residual moisture or causing energy dissipation.
Description
Technical field
The utility model belongs to technical field of steel production, and in particular to a kind of strip drying device.
Background technique
Strip is all kinds of Metallurgical Enterprises to adapt to each metalloid of different industrial department industrialized productions or engineering goods
A kind of narrow and long steel plate for needing and producing.
The hot-strip coiled sheet of hot rolling mill production, rolls and batches, what belt steel surface generated under the conditions of corresponding
Iron scale can be covered on securely on the surface of strip, and cover the defect of belt steel surface very much.Strip cold rolling it
Before, need to remove its scale on surface, to guarantee the surface quality of cold-strip steel produced.Existing removal steel surface oxygen
Change iron sheet and mainly pass through pickling, is washed after carrying out pickling to remove the mordant on strip, then after being dried
Winding, coiled strip is used further to cold rolling, and existing drying device generallys use heated-air drying, if the drying effect of hot wind is insufficient,
It is then easy the residual moisture on strip, leads to the rust of strip, therefore needs to generate to exceed and theoretically dries required hot wind ability
Guarantee drying effect, avoids residual moisture, but this kind of processing mode will cause biggish energy dissipation.
Utility model content
For the above technical problems, the utility model provides a kind of strip drying device, to solve existing band
Steel, which is dried mode, to be had residual moisture or causes energy dissipation, strip drying device energy provided by the utility model
The drying effect of strip is enough effectively ensured, while being conducive to energy saving.
The utility model provides a kind of strip drying device, including controller and sets gradually along strip transmission direction
First guiding to roller, dehydration air knife group, the first drying air knife group, CCD camera group, the second drying air knife group and second guiding pair
Roller, the controller are used to receive the image information of CCD camera group and control the starting and closing of the second drying air knife group,
The dehydration air knife group includes the first blower, the second blower, the first air knife and the second air knife, first air knife and described second
Air knife is respectively arranged at the two sides up and down of the strip, and first blower connects first air knife, and second blower connects
Second air knife is connect, the second drying air knife group includes third blower, four fan device, first heater, the second heating
Device, third air knife and the 4th air knife, the third air knife and the 4th air knife are respectively arranged at up and down the two of the strip
Side, the third blower connection first heater, the first heater connection third air knife, the described 4th
Blower connects the secondary heating mechanism, and the secondary heating mechanism connects the 4th air knife, and the CCD camera group includes the
One CCD camera, the second CCD camera, first light source and second light source, first CCD camera and second CCD camera difference
The two sides up and down of the strip are set to, the first light source is around first CCD camera, and the second light source is around described
Second CCD camera, the second drying air knife group include the 5th blower, the 6th blower, third heating device, the 4th heating dress
It sets, the 5th air knife and the 6th air knife, the 5th air knife and the 6th air knife are respectively arranged at the two sides up and down of the strip,
5th blower connects the third heating device, and the third heating device connects the 5th air knife, the 6th wind
Machine connects the 4th heating device, and the 4th heating device connects the 6th air knife.
Further, it is described first guiding to roller include the first guide roller and the second guide roller, first guide roller and
Second guide roller is respectively arranged at the two sides up and down of the strip.
Further, second guiding includes third guide roller and the 4th guide roller to roller, the third guide roller and
4th guide roller is respectively arranged at the two sides up and down of the strip.
Further, the strip drying device further includes having cleaning sprayer group, along strip transmission direction, the cleaning spray
Group is located at first guiding to the upstream position of roller, and the cleaning sprayer group includes the first cleaning sprinkler head and the second ejected wash water
Spray head, the first cleaning sprinkler head and the second cleaning sprinkler head are respectively arranged at the two sides up and down of the strip.
Strip drying device provided by the utility model can pass through the dehydration air knife group when carrying out strip drying operation
On the first air knife and the second air knife the moisture on strip is purged, most moisture is blown off from strip, then leads to
It crosses the first drying air knife group formation hot wind to purge the surface of strip, passes through the CCD camera group and acquire strip table
The iridescent image in face, so as to judge whether belt steel surface remains moisture by controller, if belt steel surface remains moisture,
Then controller controls the second drying air knife group starting, and residual moisture is dried, if belt steel surface does not have residual moisture,
Then controller controls the second drying air knife group and closes, energy saving while guaranteeing drying effect.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of strip drying device.
Specific embodiment
The utility model discloses a kind of strip drying device, which can effectively ensure that the drying of strip
Effect, while being conducive to energy saving.
Below in conjunction with the attached drawing in the utility model, the technical solution in the utility model is carried out clearly and completely
Description, it is clear that described is only the utility model a part of the embodiment, instead of all the embodiments.It is practical based on this
Embodiment in novel, those of ordinary skill in the art are obtained every other without creative labor
Embodiment is fallen within the protection scope of the utility model.
Shown in Figure 1, the utility model discloses a kind of strip drying devices, including controller (not shown) and edge
1 transmission direction of strip set gradually first guiding to roller 3, dehydration air knife group 4, the first drying air knife group 5, CCD camera group 6,
To roller 8, the controller is used to receive the image information of CCD camera group 6 and controls institute for second drying air knife group 7 and the second guiding
The starting and closing of the second drying air knife group 7 are stated, the dehydration air knife group 4 includes the first blower 41, the second blower 42, the first wind
Knife 43 and the second air knife 44, first air knife 43 and second air knife 44 are respectively arranged at the two sides up and down of the strip 1,
First blower 41 connects first air knife 43, and second blower 42 connects second air knife 44, and described second is dry
Dry air knife group 5 includes third blower 51, four fan device 52, first heater 53, secondary heating mechanism 54,55 and of third air knife
4th air knife 56, the third air knife 55 and the 4th air knife 56 are respectively arranged at the two sides up and down of the strip 1, and described
Three blowers 51 connect the first heater 53, and the first heater 53 connects the third air knife 55, and the described 4th
Blower 52 connects the secondary heating mechanism 54, and the secondary heating mechanism 54 connects the 4th air knife 56, the CCD camera
Group 6 includes the first CCD camera 61, the second CCD camera 62, first light source 63 and second light source 64,61 He of the first CCD camera
Second CCD camera 62 is respectively arranged at the two sides up and down of the strip 1, and the first light source 63 is around the first CCD
Camera 61, the second light source 64 around second CCD camera 62, the second drying air knife group 7 include the 5th blower 71,
6th blower 72, third heating device 73, the 4th heating device 74, the 5th air knife 75 and the 6th air knife 76, the 5th air knife
75 and the 6th air knife 76 be respectively arranged at the two sides up and down of the strip 1, the 5th blower 71 connects the third and adds
Thermal 73, the third heating device 73 connect the 5th air knife 75, and the 6th blower 72 connects the 4th heating
Device 74, the 4th heating device 74 connect the 6th air knife 76.
First guiding includes the first guide roller 31 and the second guide roller 32, first guide roller 31 and institute to roller 3
State the two sides up and down that the second guide roller 32 is respectively arranged at the strip 1.
Second guiding includes third guide roller 81 and the 4th guide roller 82, the third guide roller 81 and institute to roller 8
State the two sides up and down that the 4th guide roller 82 is respectively arranged at the strip 1.
The strip drying device further includes having cleaning sprayer group 2, and along 1 transmission direction of strip, the cleaning spray group 2 is located at
For first guiding to the upstream position of roller 3, the cleaning sprayer group 2 includes the first cleaning sprinkler head 21 and the spray of the second ejected wash water
22, the first cleaning sprinkler head 21 and described second cleans the two sides up and down that sprinkler head 22 is respectively arranged at the strip 1.
Strip drying device provided by the utility model can pass through the dehydration air knife group when carrying out strip drying operation
On the first air knife and the second air knife the moisture on strip is purged, most moisture is blown off from strip, then leads to
It crosses the first drying air knife group formation hot wind to purge the surface of strip, passes through the CCD camera group and acquire strip table
The iridescent image in face, so as to judge whether belt steel surface remains moisture by controller, if belt steel surface remains moisture,
Then controller controls the second drying air knife group starting, and residual moisture is dried, if belt steel surface does not have residual moisture,
Then controller controls the second drying air knife group and closes, energy saving while guaranteeing drying effect.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is only limited to these instructions.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the protection scope of the utility model.
Claims (4)
1. a kind of strip drying device, which is characterized in that including controller and set gradually along strip transmission direction first
Guiding is to roller, dehydration air knife group, the first drying air knife group, CCD camera group, the second drying air knife group and the second guiding to roller, institute
Controller is stated to be used to receive the image information of CCD camera group and control the starting and closing of the second drying air knife group, it is described
It is dehydrated air knife group and includes the first blower, the second blower, the first air knife and the second air knife, first air knife and second air knife
The two sides up and down of the strip are respectively arranged at, first blower connects first air knife, and second blower connects institute
State the second air knife, the second drying air knife group include third blower, four fan device, first heater, secondary heating mechanism,
Third air knife and the 4th air knife, the third air knife and the 4th air knife are respectively arranged at the two sides up and down of the strip, institute
It states third blower and connects the first heater, the first heater connects the third air knife, the four fan device
The secondary heating mechanism is connected, the secondary heating mechanism connects the 4th air knife, and the CCD camera group includes first
CCD camera, the second CCD camera, first light source and second light source, first CCD camera and second CCD camera are set respectively
It is placed in the two sides up and down of the strip, the first light source is around first CCD camera, and the second light source is around described the
Two CCD cameras, the second drying air knife group include the 5th blower, the 6th blower, third heating device, the 4th heating device,
5th air knife and the 6th air knife, the 5th air knife and the 6th air knife are respectively arranged at the two sides up and down of the strip, institute
It states the 5th blower and connects the third heating device, the third heating device connects the 5th air knife, the 6th blower
The 4th heating device is connected, the 4th heating device connects the 6th air knife.
2. a kind of strip drying device according to claim 1, which is characterized in that first guiding includes first to roller
Guide roller and the second guide roller, first guide roller and second guide roller are respectively arranged at up and down the two of the strip
Side.
3. a kind of strip drying device according to claim 1, which is characterized in that second guiding includes third to roller
Guide roller and the 4th guide roller, the third guide roller and the 4th guide roller are respectively arranged at up and down the two of the strip
Side.
4. a kind of strip drying device according to claim 1, which is characterized in that the strip drying device further includes having
Cleaning sprayer group, along strip transmission direction, the cleaning spray group is located at upstream position of first guiding to roller, the cleaning
Nozzle group includes the first cleaning sprinkler head and the second cleaning sprinkler head, and the first cleaning sprinkler head and second ejected wash water are sprayed
Head is respectively arranged at the two sides up and down of the strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920102129.1U CN209689343U (en) | 2019-01-22 | 2019-01-22 | A kind of strip drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920102129.1U CN209689343U (en) | 2019-01-22 | 2019-01-22 | A kind of strip drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209689343U true CN209689343U (en) | 2019-11-26 |
Family
ID=68599580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920102129.1U Active CN209689343U (en) | 2019-01-22 | 2019-01-22 | A kind of strip drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209689343U (en) |
-
2019
- 2019-01-22 CN CN201920102129.1U patent/CN209689343U/en active Active
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