CN217141013U

CN217141013U - PO membrane infrared baking oven equipment

Info

Publication number: CN217141013U
Application number: CN202122696089.8U
Authority: CN
Inventors: 马伟文
Original assignee: Yunnan Leima Plastic Products Co ltd
Current assignee: Yunnan Leima Plastic Products Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-08-09
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a PO film infrared baking oven device, which relates to the technical field of drying equipment and comprises a baking oven, wherein the left side wall of the baking oven is provided with a feeding hole, the right side wall of the baking oven is provided with a discharging hole, the inside of the baking oven is provided with a drying mechanism, the outside of the baking oven is also provided with an exhaust mechanism, the drying mechanism comprises an infrared lamp tube, a conveying roller, a temperature sensor and a controller, two infrared lamp tubes are symmetrically arranged on the inner wall of the baking oven, and the inside of the baking oven is rotatably connected with a plurality of conveying rollers. Can improve the utilization rate of heat and reduce the energy loss.

Description

PO membrane infrared baking oven equipment

Technical Field

The utility model relates to a drying equipment technical field especially relates to a PO membrane infrared baking oven equipment.

Background

The PO film is a novel agricultural film which is recently produced by adopting a raw material of high-grade olefin and other auxiliary agents in Japan and adopting an external spraying and drying process, adopts the high-grade olefin raw material, and has low haze and high transparency. The light transmittance in the morning is high, the scattering rate is low, the temperature can be quickly raised in the morning, the fog dissipation and dripping capacity is super-strong, the fog dissipation and dripping agent is coated and dried to inhibit the generation of fog, the fog dissipation and dripping period can be synchronous with the service life of the agricultural film, the heat insulation performance is enhanced, and the high-tech special organic heat insulation agent is adopted in the film to reflect most of infrared rays radiated from the inside to the outside of the greenhouse. Effectively controlling the heat loss. The growth temperature of crops at night is ensured, and the mature period is shortened. Can effectively prevent the freezing injury to crops caused by sudden temperature drop at night, has long service life, adopts high-tech antioxidant and light stabilizer, and greatly prolongs the service life of the agricultural film.

The equipment that current carries out the stoving to the PO membrane all adopts the infrared ray oven to dry, but when current PO membrane was dried in the infrared ray oven, all directly placed the PO membrane in the infrared ray oven, lead to the PO membrane to be heated inhomogeneously in the infrared ray oven, and then lead to the stoving effect poor, influences the normal use of PO membrane.

The existing patent (publication number: CN211538438U) provides a PO membrane infrared oven device, which comprises a box body, the outer wall of the box body is hinged with a fetching door, the outer wall of the box body is connected with a control button, the inner bottom wall of the box body is connected with a motor through a bolt, the inner wall of the box body is connected with a heat insulation base, the output end of the motor is connected with a rotating rod, the top wall of the rotating rod penetrates through the heat insulation base, the outer wall of the rotating rod is fixedly connected with a turntable, the outer wall of the turntable is provided with a sliding groove, the inner wall of the sliding groove is connected with a lifting rod, the top of the lifting rod is connected with a supporting plate, the inner top wall of the box body is connected with an infrared heating device, the operation is simple, the use is convenient, the PO membrane can be effectively prevented from being heated unevenly in the infrared oven, and then the drying effect is poor, and the normal use of the PO membrane is influenced.

The above infrared oven apparatus has the following disadvantages when in use: drying temperature regulation and control are very inconvenient, lead to the inside high temperature of oven easily and destroy the ductility of PO membrane, and still have more heat in taking out the gas after filtering, directly discharge the waste that can cause the resource to the outside, for this reason, we propose a PO membrane infrared baking oven equipment and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a PO membrane infrared baking oven equipment has solved stoving temperature regulation and control very inconvenient, leads to the inside high temperature of oven easily and destroys the ductility of PO membrane, and still has more heat in taking out the gas after filtering, directly discharges the technical problem that the outside can cause the waste of resource.

In order to solve the technical problem, the utility model provides a pair of PO membrane infrared ray oven equipment, the electric iron comprises an oven, the feed inlet has been seted up to the left side wall of oven, the discharge gate has been seted up to the right side wall of oven, the inside of oven is equipped with stoving mechanism, the outside of oven still is equipped with exhaust mechanism.

Preferably, the drying mechanism comprises infrared lamp tubes, conveying rollers, a temperature sensor and a controller, the two infrared lamp tubes are symmetrically installed on the inner wall of the oven, the conveying rollers are rotatably connected inside the oven, the temperature sensor is installed inside the oven, the controller is installed on the outer wall on the right side of the oven, the infrared lamp tubes and the temperature sensor are electrically connected with the controller, the required temperature for drying inside the oven can be conveniently controlled, the PO film is in the best drying environment, and the phenomenon that the ductility of the film is damaged due to overhigh temperature is avoided.

Preferably, the exhaust mechanism comprises an annular cavity, an air pump, an air exhaust pipe, a gas pipe, a filter box, activated carbon filter cotton, a connecting pipe, an air exhaust port and an air inlet pipe, the annular cavity is formed in the outer wall of the oven, the air exhaust port is formed in the top of the oven and is communicated with the annular cavity, the air inlet pipe is fixedly installed at the top of the inner part of the oven, the air pump is installed on the upper part of the outer wall of the left side of the oven and is connected with the air exhaust pipe and the gas pipe, one end, far away from the air pump, of the air exhaust pipe extends into the oven and is fixedly communicated with the air inlet pipe, the filter box is installed at the top of the oven, the activated carbon filter cotton is installed in the filter box, one end, far away from the air pump, of the gas pipe is fixedly connected with the filter box, the right side of the filter box is connected with the connecting pipe, one end, far away from the filter box, extends into the annular cavity, can carry the toroidal cavity with the air after handling, in the heat can transmit back the oven through toroidal cavity, dry the effect to the PO membrane, can improve the utilization ratio to the heat, reduce the loss of the energy.

Preferably, the number of the conveying rollers is five, the five conveying rollers are arranged in a staggered mode, the stroke of the PO membrane in the drying oven can be increased, the drying time is prolonged, the PO membrane can be dried thoroughly, and the drying effect is good.

Preferably, the internally mounted of gas vent has the dust screen, the dust screen is stainless steel material, plays dustproof effect, avoids the dust to get into inside the toroidal cavity by the gas vent.

Preferably, the outer wall of the oven is provided with a heat insulation layer, the thickness of the heat insulation layer is 2cm, the heat insulation layer is arranged to isolate heat exchange between the oven and the outside, and loss of heat energy is avoided.

Preferably, universal wheels are installed at four corners of the bottom of the oven, and brake blocks are movably connected to the universal wheels, so that the equipment can be conveniently moved.

Preferably, the deflector roll is all installed to roof and interior diapire in feed inlet and the discharge gate, prevents that the PO membrane from producing the friction when getting into oven inside with between feed inlet and the discharge gate, avoids the PO membrane to damage.

Compared with the prior art, the utility model provides a pair of have following beneficial effect:

1. the utility model discloses in, can carry out infrared drying to the PO membrane through opening the infrared lamp pipe, through temperature sensor, can detect the temperature in the oven constantly, and can give the controller with temperature data transmission, if the temperature is too high, the controller then can control the infrared lamp pipe and reduce the power that generates heat, reaches the purpose that reduces the inside temperature of oven, makes the PO membrane be in the best stoving environment, has avoided the high temperature and has destroyed the ductility of film.

2. The utility model discloses in, the intake pipe that can drive the exhaust tube connection through opening the aspiration pump takes the inside gas of oven out to carry to the rose box inside through the gas-supply pipe, utilize the active carbon filter pulp can absorb the purification to the harmful substance in the gas, inside the gas after the purification gets into toroidal cavity through the connecting pipe, in the heat in the gas can be transmitted back to the oven through toroidal cavity, dry the effect to the PO membrane, can improve the utilization ratio to the heat, reduce the loss of the energy.

Drawings

FIG. 1 is a schematic structural diagram of a PO film infrared oven device;

FIG. 2 is a schematic cross-sectional view of a PO film infrared oven apparatus;

FIG. 3 is a schematic structural view of an air inlet pipe in a PO film infrared oven device;

fig. 4 is an enlarged view of a structure at a in fig. 2.

Reference numbers in the figures: 1. an oven; 2. an infrared lamp tube; 3. a feed inlet; 4. a discharge port; 5. a guide roller; 6. a conveying roller; 7. a temperature sensor; 8. a controller; 9. an annular cavity; 10. an air pump; 11. an air exhaust pipe; 12. a gas delivery pipe; 13. a filter box; 14. activated carbon filter cotton; 15. a connecting pipe; 16. an exhaust port; 17. a dust screen; 18. a universal wheel; 19. an air inlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-4, a PO film infrared oven apparatus comprises an oven 1, a feeding port 3 is disposed on a left side wall of the oven 1, a discharging port 4 is disposed on a right side wall of the oven 1, a drying mechanism is disposed inside the oven 1, an exhaust mechanism is disposed outside the oven 1, the drying mechanism comprises an infrared lamp tube 2 and a conveying roller 6, temperature sensor 7 and controller 8, two infrared lamp tube 2 are installed to the symmetry on the 1 inner wall of oven, 1 internal rotation of oven is connected with a plurality of conveying rollers 6, oven 1's internally mounted has temperature sensor 7, install controller 8 on the outer wall on oven 1 right side, infrared lamp tube 2 and temperature sensor 7 all with 8 electric connection of controller, can conveniently control 1 internal drying of oven and need the temperature, make the PO membrane be in the best stoving environment, the ductility of having avoided the high temperature and destroying the film.

In the second embodiment, on the basis of the first embodiment, the exhaust mechanism includes an annular cavity 9, an air pump 10, an air exhaust pipe 11, an air pipe 12, a filter box 13, activated carbon filter cotton 14, a connecting pipe 15, an air exhaust port 16 and an air inlet pipe 19, the annular cavity 9 is formed in the outer wall of the oven 1, the air exhaust port 16 is formed in the top of the oven 1, the air inlet pipe 19 is fixedly installed at the top of the inner top of the oven 1, the air pump 10 is installed on the upper portion of the outer wall of the left side of the oven 1, the air exhaust pipe 11 and the air pipe 12 are connected to the air pump 10, one end of the air exhaust pipe 11, which is far away from the air pump 10, extends into the oven 1 and is fixedly communicated with the air inlet pipe 19, the filter box 13 is installed at the top of the oven 1, the activated carbon filter cotton 14 is installed inside the filter box 13, one end of the air pipe 12, which is far away from the air pump 10, is fixedly connected with the filter box 13, the right side of the filter box 13 is connected with the connecting pipe 15, inside connecting pipe 15 kept away from the one end of rose box 13 and extended to toroidal cavity 9, can carry toroidal cavity 9 with the air after handling, in the heat can transmit back oven 1 through toroidal cavity 9, dry the effect to the PO membrane, can improve the utilization ratio to the heat, reduce the loss of the energy.

In the third embodiment, on the basis of the first embodiment, the number of the conveying rollers 6 is five, and the five conveying rollers 6 are arranged in a staggered manner, so that the travel of the PO film in the oven 1 can be increased, the drying time is increased, the PO film is dried thoroughly, and the drying effect is good.

In the fourth embodiment, on the basis of the second embodiment, the dust screen 17 is installed inside the exhaust port 16, and the dust screen 17 is made of stainless steel, so that a dust-proof effect is achieved, and dust is prevented from entering the annular cavity 9 through the exhaust port 16.

Fifth, on the basis of the first embodiment, the outer wall of the oven 1 is provided with a heat insulation layer, the thickness of the heat insulation layer is 2cm, and the heat insulation layer is arranged to isolate heat exchange between the oven 1 and the outside, so that loss of heat energy is avoided.

Sixth embodiment, on the basis of first embodiment, universal wheel 18 is all installed to oven 1 bottom four corners department, and swing joint has the brake block on the universal wheel 18, makes things convenient for the equipment shift position.

Seventh embodiment, on the basis of first embodiment, deflector roll 5 is all installed to roof and interior diapire in feed inlet 3 and discharge gate 4, prevents that the PO membrane from producing the friction when getting into oven 1 inside with between feed inlet 3 and the discharge gate 4, avoids the PO membrane to damage.

The working principle is as follows: when the PO membrane drying oven is used, the PO membrane enters the drying oven 1 through the feeding hole 3 and is conveyed through the conveying roller 6, the infrared lamp tube 2 is opened in the conveying process, the PO membrane can be dried through infrared rays by opening the infrared lamp tube 2, the temperature in the drying oven 1 can be detected at any time through the temperature sensor 7, the temperature data can be transmitted to the controller 8, if the temperature is too high, the controller 8 controls the infrared lamp tube 2 to reduce the heating power so as to achieve the purpose of reducing the temperature in the drying oven 1, the PO membrane is in the optimal drying environment, the ductility of the membrane is prevented from being damaged due to too high temperature, when the filtering work is carried out, the air in the drying oven 1 is pumped out through the air inlet pipe 19 connected with the air pumping pipe 11 by opening the air pumping pump 10 and is conveyed to the inside of the filtering box 13 through the air conveying pipe 12, and harmful substances in the air can be absorbed and purified by using the activated carbon filter cotton 14, inside gas after the purification got into toroidal cavity 9 through connecting pipe 15, heat in the gas can be passed back to oven 1 through toroidal cavity 9 in, carries out the stoving effect to the PO membrane, can improve the utilization ratio to the heat, reduces the loss of the energy.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A PO film infrared oven device comprises an oven (1) and is characterized in that a feeding hole (3) is formed in the left side wall of the oven (1), a discharging hole (4) is formed in the right side wall of the oven (1), a drying mechanism is arranged inside the oven (1), an exhaust mechanism is further arranged outside the oven (1), the drying mechanism comprises infrared lamp tubes (2), conveying rollers (6), a temperature sensor (7) and a controller (8), the two infrared lamp tubes (2) are symmetrically arranged on the inner wall of the oven (1), the plurality of conveying rollers (6) are rotatably connected inside the oven (1), the temperature sensor (7) is arranged inside the oven (1), the controller (8) is arranged on the outer wall on the right side of the oven (1), and the infrared lamp tubes (2) and the temperature sensor (7) are both electrically connected with the controller (8), the exhaust mechanism comprises an annular cavity (9), an air suction pump (10), an air suction pipe (11), an air delivery pipe (12), a filter box (13), activated carbon filter cotton (14), a connecting pipe (15), an air exhaust port (16) and an air inlet pipe (19), the annular cavity (9) is formed in the outer wall of the oven (1), the air exhaust port (16) is formed in the top of the oven (1), the air exhaust port (16) is communicated with the annular cavity (9), the air inlet pipe (19) is fixedly installed at the inner top of the oven (1), the air suction pump (10) is installed on the upper portion of the outer wall of the left side of the oven (1), the air suction pipe (11) and the air delivery pipe (12) are connected onto the air suction pump (10), one end, far away from the air suction pump (10), of the air suction pipe (11) extends into the oven (1) and is fixedly communicated with the air inlet pipe (19), the filter box (13) is installed at the top of the oven (1), the internally mounted of rose box (13) has active carbon filter pulp (14), the one end and rose box (13) fixed connection of aspiration pump (10) are kept away from in air-supply pipe (12), rose box (13) right side is connected with connecting pipe (15), the one end that rose box (13) were kept away from in connecting pipe (15) extends to annular cavity (9) inside.

2. A PO film infrared oven apparatus according to claim 1, characterized in that the number of said conveyor rolls (6) is five, five of said conveyor rolls (6) being in staggered arrangement.

3. A PO film infrared baking oven equipment according to claim 1 characterized in that inside of said exhaust port (16) is installed dust screen (17), said dust screen (17) is stainless steel material.

4. A PO film infrared baking oven device according to claim 1, wherein an insulating layer is arranged on the outer wall of the baking oven (1), and the thickness of the insulating layer is 2 cm.

5. A PO film infrared baking oven device according to claim 1, wherein universal wheels (18) are mounted at four corners of the bottom of the baking oven (1), and brake blocks are movably connected to the universal wheels (18).

6. A PO film infrared oven device according to claim 1, wherein the top wall and the bottom wall of the inlet (3) and the outlet (4) are provided with guide rollers (5).