CN114877652B - From type paper suspension oven - Google Patents
From type paper suspension oven Download PDFInfo
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- CN114877652B CN114877652B CN202210813387.7A CN202210813387A CN114877652B CN 114877652 B CN114877652 B CN 114877652B CN 202210813387 A CN202210813387 A CN 202210813387A CN 114877652 B CN114877652 B CN 114877652B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
- F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
- F26B13/104—Supporting materials without tension, e.g. on or between foraminous belts supported by fluid jets only; Fluid blowing arrangements for flotation dryers, e.g. coanda nozzles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the technical field of suspension drying ovens, in particular to a release paper suspension drying oven, which comprises a drying oven main body, wherein the drying oven main body comprises an upper hot air chamber and a lower hot air chamber, a drying chamber is arranged in the middle of the drying oven main body along the length direction of the drying oven main body, upper end surfaces in the drying chamber are provided with upper drying devices at equal intervals, lower end surfaces in the drying chamber are provided with lower drying devices at equal intervals, a circle of upper heat insulation glue layer is arranged on the end surface at the top end of the drying chamber, namely the end surface facing the upper hot air chamber, a circle of lower heat insulation glue layer is arranged on the end surface at the bottom end of the drying chamber, namely the end surface facing the lower hot air chamber, upper supporting devices are arranged in positions in the upper hot air chamber and close to the two end parts of the upper hot air chamber, and lower supporting devices are arranged in positions in the lower hot air chamber and close to the two end parts of the lower hot air chamber, and the invention has the beneficial effects that: the release paper is more stable when being dried in the oven main body, and the drying effect is better.
Description
Technical Field
The invention relates to the technical field of suspension ovens, in particular to a release paper suspension oven.
Background
The release paper is also called as isolation paper, release paper and silicone oil paper. The release paper is anti-sticking paper which can prevent prepreg from adhesion and can protect the prepreg from pollution, the common release paper mainly plays a role in moisture prevention and oil prevention and plays a role in product isolation, and the release paper is mainly applicable to electronics, automobile foam, printing and the like in industries. Most of the processing of the release paper is to spray a film on a raw paper layer, then carry out edge cutting and width fixing, and then carry out silicon coating and drying to form a coil.
Present from type paper suspension oven when drying, hot-blast air outlet can direct action be on from type paper, can make the distribution of drenching the rete uneven, has influenced and has drenched the membrane effect, and hot-blast direct action when hot-blast air outlet is on from type paper simultaneously, from type paper because the suspension is dried, receives can shake from top to bottom under the wind-force effect, influences the stoving effect.
In the patent document with the publication number of CN106225466A, a film oven is introduced, the oven is provided with a plurality of driving rollers which are arranged up and down, the top end and the bottom end of the oven are provided with a plurality of heating rods, in the structure, the heating rods heat and dry the film, when the film is conveyed by the plurality of driving rollers to be heated and dried, the distances between the heating rods and the film are different, heating unevenness is caused, stretching and thinning are realized during the position transmission with higher temperature, and the driving rollers have the risk of thermal deformation in the length direction during the transmission of the film.
Disclosure of Invention
Aiming at the technical defects in the background art, the invention provides a release paper suspension oven, which solves the technical problems and meets the actual requirements, and the specific technical scheme is as follows:
a release paper suspension oven comprises an oven main body, wherein the oven main body comprises an upper hot air chamber and a lower hot air chamber, a drying chamber is arranged in the middle of the oven main body and along the length direction of the oven main body, upper drying devices are arranged on the upper end surface in the drying chamber at equal intervals, and lower drying devices are arranged on the lower end surface in the drying chamber at equal intervals;
go up hot-blast room with press from both sides between the hot-blast room down and be equipped with the drying chamber, the top terminal surface of drying chamber promptly moves towards the terminal surface of going up hot-blast room is equipped with the thermal-insulated glue film on the round, the bottom terminal surface of drying chamber promptly moves towards the terminal surface of hot-blast room is equipped with the thermal-insulated glue film under the round, go up in the hot-blast room, be close to go up the position of hot-blast room both ends tip all is equipped with strutting arrangement, down in the hot-blast room, be close to the position of hot-blast room both ends tip all is equipped with lower strutting arrangement down.
As an improvement of the scheme, the oven main body is provided with a layer of shell surrounding the upper hot air chamber, the lower hot air chamber and the drying chamber, and the side surface of the shell corresponding to the side surface of the drying chamber is provided with an observation window and a temperature monitoring panel.
As an improvement of the above scheme, the upper hot air chamber includes an upper hot air blower, the upper supporting device abuts between the oven main body and the upper hot air blower, the upper hot air blower is provided with a first chamber and a second chamber corresponding to the upper half part and the lower half part of the upper supporting device respectively, the width of the first chamber is smaller than that of the second chamber, and the position of the air outlet at the bottom end of the upper hot air blower corresponds to the position of the upper drying device in the drying chamber.
As an improvement of the above scheme, the lower hot air chamber includes a lower hot air blower, the lower support device abuts against between the oven main body and the lower hot air blower, the lower hot air blower is respectively provided with a third chamber and a fourth chamber corresponding to the lower half part and the upper half part of the lower support device, the width of the third chamber is smaller than that of the fourth chamber, and the position of the air outlet at the bottom end of the lower hot air blower corresponds to the position of the lower drying device in the oven.
As an improvement of the above scheme, the end face of the top end of one end of the upper air heater is inclined towards the drying chamber to form an upper positioning inclined plane, an upper positioning block is arranged at a position of the oven main body corresponding to the upper positioning inclined plane, and an upper groove is arranged at a position of the upper positioning block corresponding to the top end of the upper supporting device.
As an improvement of the above scheme, the end face of the bottom end of one end of the lower air heater is inclined towards the drying chamber to form a lower positioning inclined plane, a lower positioning block is arranged at a position of the oven main body corresponding to the lower positioning inclined plane, and a lower groove is arranged at a position of the lower positioning block corresponding to the top end of the lower supporting device.
As the improvement of the scheme, the upper supporting device comprises an upper supporting cylinder and an upper supporting platform, the bottom end of the upper supporting cylinder is fixed on the top end face of the upper supporting platform, the output end of the upper supporting cylinder faces upwards, two sides of the bottom end face of the upper supporting platform are provided with upper supporting springs and edges, and the width direction of the bottom end face of the upper supporting platform is provided with an upper buffer plate.
As an improvement of the scheme, the lower supporting device comprises a lower supporting cylinder and a lower supporting platform, the bottom end of the lower supporting cylinder is fixed on the top end face of the lower supporting platform, the output end of the lower supporting cylinder faces downwards, lower supporting springs are arranged on two sides of the bottom end face of the lower supporting platform, and a lower buffer plate is arranged along the width direction of the bottom end face of the lower supporting platform.
As an improvement of the scheme, the upper drying device comprises upper air nozzles and upper guide plates arranged between every two upper air nozzles, an upper air channel in an arc shape is arranged in each upper air nozzle, and the side surfaces of two sides of each upper guide plate are arc-shaped surfaces or inwards concave arc-shaped surfaces.
As the improvement of the scheme, the lower drying device comprises lower air nozzles and two lower guide plates arranged between the lower air nozzles, the lower air nozzles are internally provided with arc-shaped lower air channels, and the side surfaces of two sides of the lower guide plates are arc-shaped surfaces or inwards concave arc-shaped surfaces.
The invention has the beneficial effects that:
1. the upper hot air chamber and the lower hot air chamber are symmetrically arranged along the center line of the drying chamber, so that the lower heat insulation glue layer between the lower hot air chamber and the drying chamber is compacted by the lower support device when the oven main body works, the air outlet of the upper hot air chamber can be aligned to the upper air nozzle, the upper buffer plate can be compacted and extended along with the spring, the heat loss in the drying chamber is reduced, the lower air nozzle can be aligned to the lower air nozzle, and the lower buffer plate can be compacted and extended along with the spring, so that the heat loss in the drying chamber is reduced.
2. Go up drying device and include the tuyere and two liang go up the guide plate on being equipped with between the tuyere, it is curved last wind channel to be equipped with the shape in the tuyere to go up, go up the wind channel buckle be arc and port position orientation go up the guide plate with drying chamber inner wall hookup location, the side of going up the guide plate is arcwall face or indent arcwall face, can be to following hot-blast that the wind channel blew out carries out the water conservancy diversion, makes hot-blast can not directly blow off to the surface from the upper tuyere for from type paper on, reduce and receive vibrating that the wind blows off produced from type paper, lower drying device with last drying device follow the central line of drying chamber arrange from top to bottom, be symmetrical back forward or staggered overall arrangement backward, can in the same way the steam that the lower air heater blew out is in under drying device's the effect, hot-blast can not directly blow off to from the lower tuyere to from type paper on the surface, reduce and receive vibrating that the wind blown from type paper, improved the stoving effect of oven main part.
Drawings
Fig. 1 is a schematic side view of the oven body according to the present invention.
Fig. 2 is a schematic view of the end structure of the oven body of the present invention.
Fig. 3 is a schematic diagram of the external structure of the oven body of the present invention.
Fig. 4 is an enlarged schematic view of a portion a of fig. 1.
Fig. 5 is an enlarged schematic view of a part B in fig. 1.
Wherein: the oven comprises an oven body 1, an observation window 101, a temperature monitoring panel 102, an upper positioning block 103, an upper groove 104, a lower positioning block 105, a lower groove 106, an upper hot air chamber 2, an upper heat insulation glue layer 201, an upper hot air blower 202, a first chamber 203, a second chamber 204, an upper positioning inclined plane 205, a lower hot air chamber 3, a lower heat insulation glue layer 301, a lower hot air blower 302, a third chamber 303, a fourth chamber 304, a lower positioning inclined plane 305, a drying chamber 4, an upper drying device 5, an upper air nozzle 501, an upper guide plate 502, an upper air duct 503, a lower drying device 6, a lower air nozzle 601, a lower guide plate 602, a lower air duct 603, an upper supporting device 7, an upper supporting cylinder 701, an upper supporting platform 702, an upper supporting spring 703, an upper buffer plate 704, a lower supporting device 8, a lower supporting cylinder 801, a lower supporting platform 802, a lower supporting spring 803 and a lower buffer plate 804.
Detailed Description
Embodiments of the present invention will be described below with reference to the accompanying drawings and related embodiments, which are not limited to the following embodiments, and the present invention relates to relevant necessary components in the technical field, and should be regarded as known in the art and known to those skilled in the art and understood by the technical field.
As shown in fig. 1 to 5, a release paper suspension oven comprises an oven body 1, wherein the oven body 1 comprises an upper hot air chamber 2 and a lower hot air chamber 3, a drying chamber 4 is arranged in the middle of the oven body 1 along the length direction of the oven body 1, upper drying devices 5 are arranged on the upper end surface in the drying chamber 4 at equal intervals, and lower drying devices 6 are arranged on the lower end surface in the drying chamber 4 at equal intervals;
go up hot-blast room 2 with it is equipped with to press from both sides between the hot-blast room 3 down drying chamber 4, the top terminal surface of drying chamber 4, the orientation promptly the terminal surface of going up hot-blast room 2 is equipped with thermal-insulated glue film 201 on the round, the bottom terminal surface of drying chamber 4, the orientation promptly the terminal surface of hot-blast room 3 is equipped with thermal-insulated glue film 301 down under the round, go up in the hot-blast room 2, be close to go up the position of hot-blast room 2 both ends tip all is equipped with strutting arrangement 7, in the hot-blast room 3 down, be close to the position of hot-blast room 3 both ends tip all is equipped with lower strutting arrangement 8 down.
Further, in the above scheme, the oven main body 1 is provided with a layer of casing surrounding the upper hot air chamber 2, the lower hot air chamber 3 and the drying chamber 4, a side surface of the casing corresponding to a side surface of the drying chamber 4 is provided with an observation window 101 and a temperature monitoring panel 102, the observation window 101 can observe the vibration amplitude of the film in the drying chamber 4 and determine whether the film is deformed, the temperature monitoring panel 102 is a common detection structure for detecting the ambient temperature in the drying chamber 4, a technician performs installation and use according to a basic setting mode in the field, sets a corresponding temperature sensor in the oven main body 1 according to needs and is connected with a circuit thereof to detect the temperature change condition in the drying chamber 4, feeds back heat signal information to an electric control structure of the suspension oven in time, and enables an operator to automatically perform temperature adjustment actively or by the electric control structure, thereby preventing the film from generating thermal deformation.
Further, in the above solution, the upper hot air chamber 2 includes an upper hot air blower 202 and an upper supporting device 7, the upper supporting device 7 is abutted between the oven main body 1 and the upper hot air blower 202, the upper hot air blower 202 is provided with a first chamber 203 and a second chamber 204 corresponding to the upper half part and the lower half part of the upper supporting device 7, the width of the first chamber 203 is smaller than the width of the second chamber 204, and the position of the air outlet at the bottom end of the upper hot air blower 202 corresponds to the position of the upper drying device 5 in the drying chamber 4.
Further, in the above scheme, the lower hot air chamber 3 includes a lower hot air blower 302 and a lower support device 8, the lower support device 8 is abutted between the oven main body 1 and the lower hot air blower 302, the lower hot air blower 302 is provided with a third chamber 303 and a fourth chamber 304 corresponding to the lower half part and the upper half part of the lower support device 8, the width of the third chamber 303 is smaller than the width of the fourth chamber 304, and the position of the air outlet at the bottom end of the lower hot air blower 302 corresponds to the position of the lower drying device 6 in the drying chamber 4.
Further, in the above scheme, the top end face of one end of the upper hot air blower 202 is inclined toward the drying chamber 4 to form an upper positioning inclined plane 205, the position of the oven main body 1 corresponding to the upper positioning inclined plane 205 is provided with an upper positioning block 103, the position of the upper positioning block 103 corresponding to the top end of the upper supporting device 7 is provided with an upper groove 104, when the upper hot air blower 202 is installed, one end provided with the upper positioning inclined plane 205 can be inserted toward one side of the upper positioning block 103, the positioning and installation effect is achieved through the upper positioning block 103, and the air outlet of the upper hot air blower 202 corresponds to the air duct of the upper air nozzle 501.
Further, in the above solution, the bottom end surface of one end of the lower air heater 302 is inclined toward the drying chamber 4 to form a lower positioning inclined surface 305, the position of the oven main body 1 corresponding to the lower positioning inclined surface 305 is provided with a lower positioning block 105, the position of the lower positioning block 105 corresponding to the top end of the lower support device 8 is provided with a lower groove 106, when the lower air heater 302 is installed, the end provided with the lower positioning inclined surface 305 can be inserted toward one side of the lower positioning block 105, the lower positioning block 105 has an effect of positioning and installation, and the air outlet of the lower air heater 302 corresponds to the air duct of the lower air nozzle 601.
Further, in the above scheme, the upper supporting device 7 includes an upper supporting cylinder 701 and an upper supporting platform 702, the bottom end of the upper supporting cylinder 701 is fixed on the top end face of the upper supporting platform 702, the output end of the upper supporting cylinder 701 faces upward, the two sides of the bottom end face of the upper supporting platform 702 are provided with upper supporting springs 703, and an upper buffer plate 704 is arranged along the width direction of the bottom end face of the upper supporting platform 702.
Further, in the above scheme, the lower supporting device 8 includes a lower supporting cylinder 801 and a lower supporting platform 802, the bottom end of the lower supporting cylinder 801 is fixed on the top end face of the lower supporting platform 802, the output end of the lower supporting cylinder 801 faces downward, lower supporting springs 803 are disposed on two sides of the bottom end face of the lower supporting platform 802, and a lower buffer plate 804 is disposed along the width direction of the bottom end face of the lower supporting platform 802.
Further, in the above scheme, the upper drying device 5 includes an upper air nozzle 501 and an upper guide plate 502 disposed between every two upper air nozzles 501, an upper air duct 503 in an arc shape is disposed in the upper air nozzle 501, and both side surfaces of the upper guide plate 502 are arc surfaces or concave arc surfaces.
Further, in the above scheme, the lower drying device 6 includes a lower tuyere 601 and a lower guide plate 602 disposed between every two lower tuyeres 601, a lower air duct 603 shaped like an arc is disposed in the lower tuyere 601, and both side surfaces of the lower guide plate 602 are arc surfaces or concave arc surfaces.
As shown in fig. 1 to 5, in the structure of the present invention, an upper hot air blower 202 is disposed in the upper hot air chamber 2, an upper supporting device 7 is disposed between the upper hot air blower 202 and the housing, the upper supporting device 7 is disposed in the upper hot air blower 202, and the output end of the upper supporting device 7 faces upward, the top end of the upper supporting device 7 abuts against the inner wall of the housing, when the oven main body 1 is in operation, the top end of the upper supporting device 7 abuts against the housing upward, and the bottom end of the upper supporting device compacts the upper supporting spring 703, so that the upper heat insulation glue layer 201 between the upper hot air blower 202 and the drying chamber 4 is compacted, the air outlet of the upper hot air blower 202 can be aligned with the upper air nozzle 501, and the upper buffer plate 704 extends out following the compaction of the spring, thereby reducing the heat loss in the drying chamber 4.
It should be noted that, the upper supporting device 7 includes an upper supporting cylinder 701 and an upper supporting platform 702, the upper hot air blower 202 is provided with a first chamber 203 and a second chamber 204 corresponding to the upper supporting cylinder 701 and the upper supporting platform 702 of the upper supporting device 7, respectively, the width of the first chamber 203 is smaller than the width of the second chamber 204, the upper supporting platform 702 can move up and down in the second chamber 204, the bottom end of the upper supporting cylinder 701 is fixed on the top end surface of the upper supporting platform 702, when the oven main body 1 starts to operate, the bottom end of the upper supporting cylinder 701 takes the upper supporting platform 702 as a base point, the output end of the upper supporting cylinder 701 extends upward along the first chamber 203 and abuts against the housing, when the top end of the upper supporting cylinder 701 abuts against the housing, the upper supporting cylinder 701 presses the upper supporting platform 702 to move downward, and compacts the upper supporting spring 703, so that the upper buffer plate 704 at the bottom end of the upper supporting platform 702 is compressed to cover the opening of the upper supporting spring 703 downward, and covers the opening of the drying chamber 4.
It should be noted that, the upper hot air chamber 2 and the lower hot air chamber 3 are symmetrically disposed along a center line of the drying chamber 4, that is, the upper hot air blower 202 and the lower hot air blower 302 are symmetrically disposed along a center line of the drying chamber 4, the upper supporting device 7 and the lower supporting device 8 are symmetrically disposed along a center line of the drying chamber 4, the lower supporting device 8 compacts the lower hot air blower 302 and the bottom end of the drying chamber 4, when an output end of the lower supporting device 8 abuts against the casing, the lower supporting platform 802 is pressed to move upward with the casing as a base point, the lower supporting spring 803 is compacted, so that the lower buffer plate 804 at the top end of the lower supporting platform 802 extends upward with the compression of the lower supporting spring 803 to cover openings at both ends of the drying chamber 4, a certain gap is reserved between the upper buffer plate 704 and the lower buffer plate 804, release paper is suspended between the upper buffer plate 704 and the lower buffer plate 804 to be dried by the oven main body 1, and the gap allows a certain vibration space for release paper in a local area.
Structurally, a drying chamber 4 is arranged in the middle of a drying oven main body 1 and along the length direction of the drying oven main body 1, upper drying devices 5 are arranged on the upper end surface in the drying chamber 4 at equal intervals, lower drying devices 6 are arranged on the lower end surface in the drying chamber 4 at equal intervals, the lower drying devices 6 and the upper drying devices 5 are arranged up and down along the center line of the drying chamber 4 and are symmetrically arranged in a staggered manner that the upper drying devices are arranged forwards or backwards, each upper drying device 5 comprises an upper air nozzle 501 and an upper guide plate 502 arranged between every two upper air nozzles 501, an upper air duct 503 in an arc shape is arranged in each upper air nozzle 501, the side surfaces of the two sides of each upper guide plate 502 are arc surfaces or concave arc surfaces, hot air in each upper air heater 202 enters the drying chamber 4 through the upper air nozzles 501, and the upper air duct 503 is in an arc shape, with hot-blast orientation go up tuyere 501's both sides reposition of redundant personnel guide, the rethread go up guide plate 502 with hot-blast guide to drying on leaving type paper for hot-blast can not follow last tuyere 501 from last down directly blow off to on the surface from type paper, reduce to receive the vibration that the wind blown produced from type paper, influence the stoving effect, and drying device 6's the mode of setting down is because being relatively unanimous with last drying device 5, on the crisscross basis from top to bottom, lower drying device 6 except playing the stoving unanimous with last drying device 5 and the effect that reduces the vortex, the staggered arrangement of upper and lower drying device can reduce the influence that the terminal wind speed attenuation of blowing caused, makes wind cover the surface from type paper as far as possible, and then realizes reducing the vortex, avoids causing the influence and accelerate from type paper surface drying to the shaping of type paper surface, hold many things with one another.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and adaptations can be made without departing from the principle of the present invention, and such modifications and adaptations should also be considered as the scope of the present invention.
Claims (9)
1. A release paper suspension oven comprises an oven main body (1) and is characterized in that the oven main body (1) comprises an upper hot air chamber (2) and a lower hot air chamber (3), a drying chamber (4) is arranged in the middle of the oven main body (1) and along the length direction of the oven main body (1), upper drying devices (5) are arranged on the upper end face in the drying chamber (4) at equal intervals, and lower drying devices (6) are arranged on the lower end face in the drying chamber (4) at equal intervals;
the drying chamber (4) is clamped between the upper hot air chamber (2) and the lower hot air chamber (3), a circle of heat insulation glue layer (201) is arranged on the end face of the top end of the drying chamber (4), namely the end face facing the upper hot air chamber (2), a circle of lower heat insulation glue layer (301) is arranged on the end face of the bottom end of the drying chamber (4), namely the end face facing the lower hot air chamber (3), upper supporting devices (7) are arranged in the upper hot air chamber (2) and close to the end parts of the two ends of the upper hot air chamber (2), and lower supporting devices (8) are arranged in the lower hot air chamber (3) and close to the end parts of the two ends of the lower hot air chamber (3);
the upper drying device (5) comprises upper air nozzles (501) and upper guide plates (502) arranged between every two upper air nozzles (501), an upper air duct (503) in an arc shape is arranged in each upper air nozzle (501), and the side surfaces of two sides of each upper guide plate (502) are arc surfaces;
lower drying device (6) are including tuyere (601) down and two liang lower guide plate (602) that are equipped with down between tuyere (601), be equipped with down wind channel (603) that the shape is curved down in lower tuyere (601), the both sides side of lower guide plate (602) is the arcwall face.
2. The release paper suspension oven according to claim 1, characterized in that the oven body (1) is provided with a layer of shell around the upper hot air chamber (2), the lower hot air chamber (3) and the drying chamber (4), and the side of the shell corresponding to the side of the drying chamber (4) is provided with an observation window (101) and a temperature monitoring panel (102).
3. The release paper suspension oven according to claim 1, wherein the upper hot air chamber (2) comprises an upper hot air blower (202), the upper supporting device (7) is abutted between the oven body (1) and the upper hot air blower (202), the upper hot air blower (202) is provided with a first chamber (203) and a second chamber (204) corresponding to the upper half part and the lower half part of the upper supporting device (7), the width dimension of the first chamber (203) is smaller than that of the second chamber (204), and the position of the air outlet at the bottom end of the upper hot air blower (202) corresponds to the position of the upper drying device (5) in the drying chamber (4).
4. The release paper suspension oven according to claim 1, wherein the lower hot air chamber (3) comprises a lower hot air blower (302), the lower support device (8) is abutted between the oven body (1) and the lower hot air blower (302), the lower hot air blower (302) is provided with a third chamber (303) and a fourth chamber (304) corresponding to the upper half part and the lower half part of the lower support device (8), the width dimension of the third chamber (303) is larger than that of the fourth chamber (304), and the position of the air outlet at the bottom end of the lower hot air blower (302) corresponds to the position of the lower drying device (6) in the drying chamber (4).
5. The release paper suspension oven according to claim 3, wherein an upper positioning inclined plane (205) is formed by inclining a top end face of one end of the upper hot air blower (202) towards the drying chamber (4), an upper positioning block (103) is arranged at a position of the oven body (1) corresponding to the upper positioning inclined plane (205), and an upper groove (104) is arranged at a position of the upper positioning block (103) corresponding to the top end of the upper supporting device (7).
6. The release paper suspension oven according to claim 4, wherein a bottom end face of one end of the lower hot air blower (302) is inclined towards the drying chamber (4) to form a lower positioning inclined plane (305), a lower positioning block (105) is arranged on the oven body (1) corresponding to the lower positioning inclined plane (305), and a lower groove (106) is arranged on the lower positioning block (105) corresponding to the top end of the lower supporting device (8).
7. The release paper suspension oven of claim 1, characterized in that the upper supporting device (7) comprises an upper supporting cylinder (701) and an upper supporting platform (702), the bottom end of the upper supporting cylinder (701) is fixed on the top end face of the upper supporting platform (702), the output end of the upper supporting cylinder (701) faces upwards, upper supporting springs (703) are arranged on two sides of the bottom end face of the upper supporting platform (702), and an upper buffer plate (704) is arranged along the width direction of the bottom end face of the upper supporting platform (702).
8. The release paper suspension oven according to claim 1, wherein the lower supporting device (8) comprises a lower supporting cylinder (801) and a lower supporting platform (802), the bottom end of the lower supporting cylinder (801) is fixed on the top end face of the lower supporting platform (802), the output end of the lower supporting cylinder (801) faces downwards, lower supporting springs (803) are arranged on two sides of the bottom end face of the lower supporting platform (802), and a lower buffer plate (804) is arranged along the width direction of the bottom end face of the lower supporting platform (802).
9. The release paper suspension oven of claim 1, characterized in that both side surfaces of the upper deflector (502) and the lower deflector (602) are concave arc surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210813387.7A CN114877652B (en) | 2022-07-12 | 2022-07-12 | From type paper suspension oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210813387.7A CN114877652B (en) | 2022-07-12 | 2022-07-12 | From type paper suspension oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114877652A CN114877652A (en) | 2022-08-09 |
| CN114877652B true CN114877652B (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210813387.7A Active CN114877652B (en) | 2022-07-12 | 2022-07-12 | From type paper suspension oven |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115780210B (en) * | 2022-11-17 | 2023-12-05 | 株洲华信精密工业股份有限公司 | Floating type oven combining hot air drying and electric heating drying |
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| CN216373838U (en) * | 2021-09-18 | 2022-04-26 | 明达光电(厦门)有限公司 | Tuyere structure of drying air box |
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| EP2063206A2 (en) * | 2007-11-22 | 2009-05-27 | Herbert Olbrich GmbH & Co. KG | Device for treating a substrate web |
| CN102861710A (en) * | 2012-09-14 | 2013-01-09 | 上海袭麟光学科技发展有限公司 | Pitot-static pressure air float constant-temperature dry box |
| CN207748338U (en) * | 2018-01-19 | 2018-08-21 | 开封市中兴蕴海装备科技有限公司 | A kind of frozen products insulated container temperature equalization system |
| CN216373838U (en) * | 2021-09-18 | 2022-04-26 | 明达光电(厦门)有限公司 | Tuyere structure of drying air box |
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| CN114877652A (en) | 2022-08-09 |
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