CN213914678U - Heating and blowing device and oven using same - Google Patents
Heating and blowing device and oven using same Download PDFInfo
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- CN213914678U CN213914678U CN202022732234.9U CN202022732234U CN213914678U CN 213914678 U CN213914678 U CN 213914678U CN 202022732234 U CN202022732234 U CN 202022732234U CN 213914678 U CN213914678 U CN 213914678U
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- air
- oven
- heating
- box body
- blowing
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 46
- 238000007664 blowing Methods 0.000 title claims description 30
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000009413 insulation Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000011810 insulating material Substances 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a heating blast apparatus and use its oven, heating blast apparatus include the wind channel, be used for air admission with higher speed fan in the wind channel, a plurality of installation heat-insulating material and air inlet end in order to carry out the heating to the air in the wind channel with the air outlet in wind channel is linked together, the air-out end is provided with the fan housing of a plurality of air outlets. The utility model discloses can dry to the sheet material well, drying efficiency is high, and is effectual, and the energy consumption is low.
Description
Technical Field
The utility model relates to a heating blast apparatus and use its oven.
Background
In plastic sheet panel production field, often at the surface roller coat silicon oil of sheet panel, antifog agent etc. in order to handle the surface of sheet panel to utilize the oven to dry, current oven is mostly at oven internally mounted heating device, at the in-process of sheet panel through the oven, realizes the stoving to sheet panel surface through heating device heated air, and this kind of mode drying efficiency is low, and the energy consumption is high.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a heating blast apparatus, it can be dried to sheet material well, and drying efficiency is high, and is effectual, and the energy consumption is low.
In order to solve the technical problem, the technical scheme of the utility model is that: a heated air blower comprising:
an air duct;
the fan is used for accelerating air to enter the air channel;
a plurality of heating members installed in the air duct to heat air in the air duct;
the air inlet end of the fan is communicated with the air outlet of the air duct, and the air outlet end of the fan is provided with a fan cover with a plurality of air outlets.
Further provides a concrete structure of the heating element, and the heating element is a heating pipe.
In order to further facilitate the installation of the heating pipes in the air duct, heating pipe fixing seats corresponding to the heating pipes one to one are arranged in the air duct, and the heating pipes are fixed in the corresponding heating pipe fixing seats.
Further, the fan is a centrifugal fan.
Further in order to increase the blowing distance of hot air and ensure that the hot air can be blown to the sheet material, each air outlet of the fan cover is provided with a blowing nozzle, and the cross section of each blowing nozzle is gradually reduced from the air inlet to the air outlet.
Further, in order to enable the hot air to be uniformly blown to the surface of the sheet material, the air outlet of the air blowing nozzle is in a horn shape with the cross section gradually increasing along the air outlet direction.
The utility model also provides an oven, it includes:
the oven comprises an oven body, wherein a conveying mechanism for conveying sheet plates is arranged in the oven body;
and the air outlet of the fan cover of one part of the heating and blowing devices is opposite to the upper surface of the sheet material, and the air outlet of the fan cover of the other part of the heating and blowing devices is opposite to the lower surface of the sheet material.
The oven body comprises an upper box body, a lower box body and at least one lifting driving mechanism; wherein,
the conveying mechanism is arranged in the lower box body;
the lifting driving mechanism is connected with the upper box body to drive the upper box body to ascend so as to be separated from the lower box body or drive the upper box body to descend so that the upper box body is covered on the lower box body.
The lifting driving mechanism comprises an air cylinder, and an air cylinder rod of the air cylinder is connected with the upper box body.
Further, in order to reduce heat loss as much as possible and prevent scalding hands, the outer surface of the oven body is provided with a heat insulation layer.
After the technical scheme is adopted, the external air continuously enters the air channel through the fan, the air in the air channel is heated by the plurality of heating elements in the air channel, the heated air enters the fan cover and is uniformly sprayed to the surface of the sheet material from the air outlet of the fan cover in a hot air mode, and then the liquid on the surface of the sheet material is dried, the utility model discloses the power is low, the purpose of saving electricity is achieved, and the drying efficiency and the effect of surface treatment of the sheet material are improved in a hot air blowing mode through the fan cover; the utility model discloses an upper box body of oven can be raised through lift actuating mechanism, and then conveniently before oven work, will treat the head of the sheet material of drying and pass the oven to conveniently overhaul the oven.
Drawings
Fig. 1 is a front view of the oven of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
fig. 3 is a top view of the oven of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
Example one
As shown in fig. 1, 2 and 3, a heating and blowing apparatus includes:
an air duct 1;
a fan for accelerating air entering the air duct 1;
a plurality of heating members installed in the air path 1 to heat air in the air path 1;
the air inlet end of the air duct is communicated with the air outlet of the air duct 1, and the air outlet end of the air duct is provided with a fan cover 2 with a plurality of air outlets.
In this embodiment, the heating element is a heating tube, and the heating tube is a quartz heating tube.
In this embodiment, in order to facilitate installation of the heating pipes in the air duct 1, heating pipe fixing seats corresponding to the heating pipes one to one are arranged in the air duct 1, and the heating pipes are fixed in the corresponding heating pipe fixing seats.
In this embodiment, the fan is a centrifugal fan, but is not limited thereto.
Specifically, the outside air passes through the fan and constantly gets into in the wind channel 1, a plurality of heating-up members in the wind channel 1 heat the air in the wind channel 1, and the air after being heated gets into fan housing 2 to spray to the sheet material surface uniformly from the air outlet of fan housing 2 with hot-blast form, and then dry the liquid on sheet material surface, the utility model discloses power is little, has reached the purpose of using electricity wisely to the effect that drying efficiency and sheet material surface treatment have been improved to the form of blowing hot-blast through fan housing 2.
As shown in fig. 2, in order to increase the blowing distance of the hot air to ensure that the hot air can be blown onto the sheet material, each air outlet of the fan housing 2 is provided with a blowing nozzle 3, and the cross section of the blowing nozzle 3 is gradually reduced from the air inlet to the air outlet.
As shown in fig. 2, in order to uniformly blow the hot air to the surface of the sheet material, the outlet of the blowing nozzle 3 has a trumpet shape whose cross section gradually increases along the air outlet direction.
Example two
As shown in fig. 1, 2 and 3, an oven comprises:
the oven comprises an oven body, wherein a conveying mechanism for conveying sheet plates is arranged in the oven body;
at least two heating and blowing devices as described in the first embodiment, an air outlet of the fan housing 2 of one part of the heating and blowing devices faces the upper surface of the sheet material, and an air outlet of the fan housing 2 of the other part of the heating and blowing devices faces the lower surface of the sheet material.
In this embodiment, in order to reduce heat loss as much as possible and prevent scalding of hands, the outer surface of the oven body is provided with a heat insulation layer. The heat-insulating layer can be made of heat-insulating cotton, but is not limited to the heat-insulating cotton.
In this embodiment, the conveying mechanism is used for passively conveying the sheet material under the traction of the external traction machine, but is not limited to this.
As shown in fig. 1 and 2, the oven body comprises an upper box body 4, a lower box body 5 and at least one lifting driving mechanism; wherein,
the conveying mechanism is arranged in the lower box body 5;
the lifting driving mechanism is connected with the upper box body 4 to drive the upper box body 4 to ascend so as to be separated from the lower box body 5 or drive the upper box body 4 to descend so that the upper box body 4 is covered on the lower box body 5.
Specifically, the utility model discloses an upper box body 4 of oven can be raised through lift actuating mechanism, and then conveniently before oven work, will treat the head of the sheet material of drying and pass the oven to the oven is conveniently overhauld.
As shown in fig. 1, the lifting driving mechanism includes a cylinder 6, a cylinder rod of the cylinder 6 is connected to the upper box 4, and a cylinder body of the cylinder 6 is fixed to the lower box 5.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (10)
1. A heating and blowing device is characterized in that,
it includes:
an air duct (1);
the fan is used for accelerating air to enter the air duct (1);
a plurality of heating members installed in the air path (1) to heat air in the air path (1);
the air inlet end of the air duct is communicated with the air outlet of the air duct (1), and the air outlet end of the air duct is provided with a fan cover (2) with a plurality of air outlets.
2. The heated air blowing apparatus according to claim 1,
the heating element is a heating pipe.
3. The heated air blowing apparatus according to claim 2,
heating pipe fixing seats which correspond to the heating pipes one to one are arranged in the air duct (1), and the heating pipes are fixed in the corresponding heating pipe fixing seats.
4. The heated air blowing apparatus according to claim 1,
the fan is a centrifugal fan.
5. The heated air blowing apparatus according to claim 1,
each air outlet of the fan cover (2) is provided with a blowing nozzle (3), and the cross section of each blowing nozzle (3) is gradually reduced from the air inlet to the air outlet.
6. A heated air blowing apparatus according to claim 5,
the air outlet of the air blowing nozzle (3) is in a horn shape with the cross section gradually increasing along the air outlet direction.
7. An oven is characterized in that the oven is characterized in that,
it includes:
the oven comprises an oven body, wherein a conveying mechanism for conveying sheet plates is arranged in the oven body;
at least two heating and blowing devices according to any one of claims 1 to 6, wherein the air outlet of the fan housing (2) of one heating and blowing device faces the upper surface of the sheet material, and the air outlet of the fan housing (2) of the other heating and blowing device faces the lower surface of the sheet material.
8. Oven according to claim 7,
the oven body comprises an upper box body (4), a lower box body (5) and at least one lifting driving mechanism; wherein,
the conveying mechanism is arranged in the lower box body (5);
the lifting driving mechanism is connected with the upper box body (4) to drive the upper box body (4) to ascend so as to be separated from the lower box body (5) or drive the upper box body (4) to descend so that the upper box body (4) covers the lower box body (5).
9. Oven according to claim 8,
the lifting driving mechanism comprises an air cylinder (6), and an air cylinder rod of the air cylinder (6) is connected with the upper box body (4).
10. Oven according to claim 7,
and the outer surface of the oven body is provided with a heat insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022732234.9U CN213914678U (en) | 2020-11-23 | 2020-11-23 | Heating and blowing device and oven using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022732234.9U CN213914678U (en) | 2020-11-23 | 2020-11-23 | Heating and blowing device and oven using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213914678U true CN213914678U (en) | 2021-08-10 |
Family
ID=77171661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022732234.9U Active CN213914678U (en) | 2020-11-23 | 2020-11-23 | Heating and blowing device and oven using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213914678U (en) |
-
2020
- 2020-11-23 CN CN202022732234.9U patent/CN213914678U/en active Active
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