CN212962654U

CN212962654U - Drying device is used in packing carton production

Info

Publication number: CN212962654U
Application number: CN202021875678.1U
Authority: CN
Inventors: 邱晓玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-13
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a drying device for packaging box production, including drying chamber and transport mechanism, the drying chamber is provided with feed inlet and discharge gate, transport mechanism includes drive roll, driven voller and many conveyer belts, the conveyer belt is around establishing on the drive roll with the driven voller, the conveyer belt passes the feed inlet with the discharge gate, the feed inlet, the discharge gate is provided with thermal-insulated curtain respectively, be provided with air intake, air outlet, wind channel, fan and dehumidification mechanism on the drying chamber, one end in wind channel is passed through the air intake with the drying chamber communicates, the other end in wind channel is passed through the air outlet with the drying chamber communicates, the fan with the dehumidification mechanism sets up respectively in the wind channel; the advantage is that can cyclic utilization moist air, energy utilization is higher.

Description

Drying device is used in packing carton production

Technical Field

The utility model belongs to the technical field of the packing carton production technique and specifically relates to a drying device is used in packing carton production.

Background

Drying device is the indispensable auxiliary assembly in the paper packing carton production process, drying device's good or bad direct influence paper packing carton's quality and life, current stoving mode adopts the combination of drying chamber and conveyer belt usually, is provided with import and export on the drying chamber, and the conveyer belt passes the drying chamber, and when paper packing carton was placed and is carried on the conveyer belt, the import that the paper packing carton passes through the drying chamber entered into in the drying chamber, and the export of drying chamber is exported from after the stoving.

Import and the export of drying chamber are open usually, and the humid air that the paper packing carton produced in the drying process can circulate with the external world through import and export, though can discharge the humid air in the drying chamber, ensure drying efficiency, but humid air carries the heat, leads to the heat in the drying chamber to run off fast, and the power consumption is comparatively serious, and the energy is comparatively extravagant.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a drying device is used in packing carton production is provided, can cyclic utilization humid air, energy utilization is higher.

In order to solve the technical problem existing in the above, the utility model discloses a following scheme: the utility model provides a drying device is used in packing carton production, includes drying chamber and transport mechanism, the drying chamber is provided with feed inlet and discharge gate, transport mechanism includes drive roll, driven voller and many conveyer belts, the conveyer belt is around establishing the drive roll with on the driven voller, the conveyer belt passes the feed inlet with the discharge gate, the feed inlet the discharge gate is provided with thermal-insulated curtain respectively, be provided with air intake, air outlet, wind channel, fan and dehumidification mechanism on the drying chamber, the one end in wind channel is passed through the air intake with the drying chamber intercommunication, the other end in wind channel passes through the air outlet with the drying chamber intercommunication, the fan with dehumidification mechanism sets up respectively in the wind channel.

Preferably, the dehumidification mechanism comprises an activated carbon filter screen.

Preferably, the side wall of the air duct is provided with a socket matched with the activated carbon filter screen, and the activated carbon filter screen is inserted into the air duct through the socket.

Preferably, the dehumidification mechanism further comprises a humidity sensor, the activated carbon filter screen is located between the air inlet and the fan, and the humidity sensor is located between the fan and the air outlet.

Preferably, the air inlet is arranged on the upper end surface of the drying chamber, and the air outlet is arranged on the upper end surface, the side wall or the lower end surface of the drying chamber.

Preferably, the two ends of the air duct are respectively provided with a bell mouth, and the bell mouths stretch into the drying chamber.

Preferably, the plurality of conveyor belts are arranged at equal intervals along the axial direction of the drive roller, and a plurality of projections arranged at equal intervals along the conveying direction are provided on the contact surface of the conveyor belt.

Preferably, the feeding hole and the discharging hole are positioned at the left side and the right side of the drying chamber, and electric heating plates are respectively arranged on the inner bottom surface of the drying chamber and the front inner side wall and the rear inner side wall of the drying chamber.

Compared with the prior art, the utility model has the advantages of: the humid air accessible air intake entering wind channel that the packing carton produced at the stoving in-process, the moisture through among the dehumidification mechanism with humid air gets rid of, and the air after the dehumidification passes through the air outlet and flows back to the indoor use of drying to purify humid air and cyclic utilization, energy utilization is rateed highly, and thermal-insulated curtain can reduce the indoor outer air flow speed of drying in addition, reduces the heat loss.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic sectional structure diagram of the present invention;

fig. 4 is a schematic sectional structure diagram of the present invention;

fig. 5 is a schematic view of a partial structure of the middle conveyor belt according to the present invention.

In the figure: 1. a drying chamber; 11. a column; 12. a feed inlet; 13. a discharge port; 14. a thermal insulation curtain; 15. an air inlet; 16. an air outlet; 17. an electric hot plate; 2. a transport mechanism; 21. a drive roll; 22. a driven roller; 23. a conveyor belt; 231. a bump; 3. an air duct; 31. a socket; 32. a bell mouth; 4. a fan; 5. a dehumidification mechanism; 51. an active carbon filter screen; 52. a humidity sensor.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The first embodiment is as follows: as shown in the figure, a drying device is used in packing carton production, including drying chamber 1 and transport mechanism 2, 1 bottom fixedly connected with stand 11 of drying chamber, drying chamber 1 is provided with feed inlet 12 and discharge gate 13, transport mechanism 2 includes drive roll 21, driven voller 22 and many conveyer belts 23, conveyer belt 23 is around establishing on drive roll 21 and driven voller 22, conveyer belt 23 passes feed inlet 12 and discharge gate 13, feed inlet 12, discharge gate 13 is provided with thermal-insulated curtain 14 respectively, be provided with air intake 15 on the drying chamber 1, air outlet 16, wind channel 3, fan 4 and dehumidification mechanism 5, air intake 15 and drying chamber 1 intercommunication are passed through to the one end in wind channel 3, the other end in wind channel 3 passes through air outlet 16 and drying chamber 1 intercommunication, fan 4 and dehumidification mechanism 5 set up respectively in wind channel 3.

In this embodiment, the dehumidifying mechanism 5 includes the activated carbon filter screen 51, the activated carbon filter screen 51 can remove moisture in the air, the adsorption efficiency is high, the air resistance coefficient is small, and the activated carbon filter screen 51 can be disposed between the air inlet 15 and the fan 4 or between the fan 4 and the air outlet 16.

In this embodiment, be provided with on the lateral wall of wind channel 3 with activated carbon filter screen 51 complex socket 31, activated carbon filter screen 51 passes through socket 31 cartridge in wind channel 3, through set up socket 31 on wind channel 3, when activated carbon filter screen 51 became invalid, accessible socket 31 took out activated carbon filter screen 51 and changed, and the dismouting is comparatively simple and convenient.

Example two: the rest of the components are the same as those of the first embodiment, and the difference is that the dehumidifying mechanism 5 further comprises a humidity sensor 52, the activated carbon filter screen 51 is located between the air inlet 15 and the fan 4, the humidity sensor 52 is located between the fan 4 and the air outlet 16, the humidity sensor 52 monitors the air humidity output from the air duct 3 to the drying chamber 1 in real time, and a worker can determine whether the activated carbon filter screen 51 is out of service according to the humidity value detected by the humidity sensor 52, so that the activated carbon filter screen 51 is replaced in time, and the normal operation of the dehumidifying mechanism 5 is ensured.

In this embodiment, the air inlet 15 is disposed on the upper end surface of the drying chamber 1, the air outlet 16 is disposed on the upper end surface, the sidewall, or the lower end surface of the drying chamber 1, and the position of the air outlet 16 is specifically determined according to actual conditions.

Example three: the rest of the embodiment is the same as the first embodiment, except that two ends of the air duct 3 are respectively provided with a bell mouth 32, and the bell mouth 32 extends into the drying chamber 1.

In this embodiment, the plurality of conveyor belts 23 are arranged at equal intervals along the axial direction of the driving roller 21, the plurality of protruding blocks 231 arranged at equal intervals along the conveying direction are arranged on the contact surface of the conveyor belt 23, when a packing box is placed on the conveyor belt 23, the packing box is lifted by the protruding blocks 231, the contact area between the packing box and the conveyor belt 23 is reduced, and the drying efficiency of the bottom surface of the packing box is improved.

In this embodiment, the feeding port 12 and the discharging port 13 are located at the left and right sides of the drying chamber 1, and the electric heating plates 17 are respectively disposed on the inner bottom surface of the drying chamber 1 and the front and rear inner side walls of the drying chamber 1, so as to improve the overall drying efficiency of the drying chamber 1 by disposing a plurality of electric heating plates 17.

The present invention has been described in detail with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements of the method concept and the technical solution of the present invention can be made without modification, or the present invention can be directly applied to other occasions without modification, and is within the protection scope of the present invention.

Claims

1. The utility model provides a drying device is used in packing carton production, includes drying chamber (1) and transport mechanism (2), drying chamber (1) is provided with feed inlet (12) and discharge gate (13), transport mechanism (2) include drive roll (21), driven voller (22) and many conveyer belts (23), conveyer belt (23) are around establishing drive roll (21) with on the driven voller (22), conveyer belt (23) are passed feed inlet (12) with discharge gate (13), its characterized in that: the air drying device is characterized in that the feed inlet (12) and the discharge outlet (13) are respectively provided with a heat insulation curtain (14), an air inlet (15), an air outlet (16), an air channel (3), a fan (4) and a dehumidifying mechanism (5) are arranged on the drying chamber (1), one end of the air channel (3) is connected with the air inlet (15) and the drying chamber (1), the other end of the air channel (3) is connected with the air outlet (16) and the drying chamber (1), and the fan (4) and the dehumidifying mechanism (5) are respectively arranged in the air channel (3).

2. The drying device for producing the packing box according to claim 1, wherein: the dehumidification mechanism (5) comprises an activated carbon filter screen (51).

3. The drying device for producing the packing box according to claim 2, wherein: be provided with on the lateral wall in wind channel (3) with activated carbon filter screen (51) complex socket (31), activated carbon filter screen (51) pass through socket (31) cartridge is in wind channel (3).

4. The drying device for producing the packing box according to claim 2, wherein: dehumidification mechanism (5) still include humidity transducer (52), active carbon filter screen (51) are located air intake (15) with between fan (4), humidity transducer (52) are located fan (4) with between air outlet (16).

5. The drying device for producing the packing box according to claim 1, wherein: the air inlet (15) is arranged on the upper end face of the drying chamber (1), and the air outlet (16) is arranged on the upper end face, the side wall or the lower end face of the drying chamber (1).

6. The drying device for producing the packing box according to claim 1, wherein: the two ends of the air duct (3) are respectively provided with a horn mouth (32), and the horn mouth (32) extends into the drying chamber (1).

7. The drying device for producing the packing box according to claim 1, wherein: the plurality of conveyor belts (23) are arranged at equal intervals along the axial direction of the driving roller (21), and a plurality of convex blocks (231) arranged at equal intervals along the conveying direction are arranged on the contact surface of the conveyor belts (23).

8. The drying device for producing the packing box according to claim 1, wherein: the drying device is characterized in that the feeding hole (12) and the discharging hole (13) are located on the left side and the right side of the drying chamber (1), and electric heating plates (17) are respectively arranged on the inner bottom surface of the drying chamber (1) and the front inner side wall and the rear inner side wall of the drying chamber (1).