CN111361220A

CN111361220A - Dehumidifying and drying equipment for corrugated boards

Info

Publication number: CN111361220A
Application number: CN202010203579.7A
Authority: CN
Inventors: 陈增法; 郑清源
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-07-03

Abstract

The invention discloses dehumidifying and drying equipment for corrugated boards, which relates to the field of mechanical equipment for drying the corrugated boards and comprises a workbench, wherein two ends of the top of the workbench are respectively provided with a movable side plate, two ends of the workbench are respectively and fixedly connected with a hydraulic telescopic rod, the telescopic end of the hydraulic telescopic rod is fixedly connected with a fixed plate, the fixed plate is fixedly connected with a base, the two movable side plates are respectively provided with an air injection mechanism and an air return mechanism, and the bottom end of the workbench is provided with a drying device connected with the air injection mechanism and the air return mechanism. Can dry the damp and hot air of withdrawing through setting up drying device, the cyclic utilization of the hot-air of being convenient for, energy-conservation nature is good.

Description

Dehumidifying and drying equipment for corrugated boards

Technical Field

The invention relates to the field of paperboard drying mechanical equipment, in particular to dehumidifying and drying equipment for corrugated boards.

Background

The corrugated paper is formed by mounting and bonding liner paper and corrugated paper formed by processing through a corrugated roller, and the corrugated paper needs to be aired for a period of time after being mounted and bonded so that the adhesive is solidified; the existing corrugated paper is directly stacked on the ground or a table top, and no pressure exists above the paper boards during the air-drying process, so that the phenomena of curling, cracking and the like of the upper layer paper boards are easy to occur, the stretching degree of the stacked paper boards in the whole table is inconsistent, and the normal operation of the subsequent die-cutting process is influenced; in addition, the corrugated paper has no auxiliary measures to accelerate the water discharge in the airing process, the viscose solidification time is too long, the airing time cannot be matched with the production speed of the existing corrugated paper production line, the time for the corrugated paper airing device to occupy the ground or a storage table is very long, and the working efficiency of the whole production line is greatly reduced.

The chinese patent publication No. CN108518930A discloses a device for drying corrugated boards, which can adjust the length of a drying cavity by moving the positions of an upper cavity and a lower cavity according to corrugated boards with different lengths, so as to adapt to the length of the corrugated boards, and thus, the device can form a drying environment at the edge of the corrugated boards in cooperation with the corrugated boards, prevent external moisture from entering the corrugated boards, and dry the moisture inside the corrugated boards, and the drying cavity is detachably clamped at the edge of the corrugated boards through a right-angle clamping groove, so that the device can be repeatedly used, and greatly saves the cost. However, when the batches of corrugated cardboards are stacked and dried, the upper corrugated cardboard presses the lower corrugated cardboard, so that air is difficult to circulate, and the drying effect is poor.

Disclosure of Invention

The invention provides dehumidifying and drying equipment for corrugated boards, which solves the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a take out wet drying equipment for corrugated container board, includes the workstation, the equal fixed connection supporting leg in bottom four corners of workstation, the top both ends of workstation all are equipped with the removal curb plate, remove curb plate and workstation sliding connection, and two top and the bottom that remove the curb plate and keep away from one side are fixed connection footstock and base respectively, fixed connection link between footstock and the base, the equal fixed connection hydraulic telescoping rod in both ends of workstation, hydraulic telescoping rod's flexible end fixed connection fixed plate, fixed plate and base fixed connection are equipped with jet-propelled mechanism and return air mechanism on two removal curb plates respectively, and the bottom of workstation is equipped with the drying device who is connected with jet-propelled mechanism, return air mechanism.

As a preferred technical solution of the present invention, the air injection mechanism includes a heating cover fixedly disposed on one of the movable side plates, one end of the heating cover is fixedly connected to the blower, and the other end of the heating cover passes through the movable side plate and is fixedly connected to the exhaust plate.

As a preferable technical scheme of the invention, the exhaust plate is fixedly connected with a plurality of inserting plates, the inserting plates are arranged on the exhaust plate from top to bottom and are arranged at equal intervals, each inserting plate is provided with a first air blowing hole, and the exhaust plate between every two adjacent inserting plates is provided with a plurality of second air blowing holes.

As a preferred technical scheme of the present invention, the air return mechanism includes a gas collecting hood fixedly disposed on the movable side plate, one end of the gas collecting hood is fixedly connected to the negative pressure fan, and the other end of the gas collecting hood passes through the movable side plate and is fixedly connected to the air return plate.

According to a preferred technical scheme of the invention, two ends of the drying device are respectively fixedly connected with a fixed air inlet pipe and a fixed air return pipe, one end of the fixed air inlet pipe, which is far away from the drying device, is fixedly connected with a telescopic air return pipe, an input end of the negative pressure fan is fixedly connected with an air return cover, the telescopic air return pipe is fixedly connected with the air return cover, the fixed air inlet pipe is fixedly connected with the telescopic air inlet pipe, an input end of the telescopic air blower is fixedly connected with an air inlet cover, and the air inlet cover is fixedly connected with the telescopic.

As a preferred technical scheme of the invention, the drying device comprises a drying outer cover, wherein two ends of the drying outer cover are respectively provided with an air return port and an air inlet, two baffles are fixedly connected in the drying outer cover, the upper parts of the two baffles are respectively provided with an air vent, a rotating shaft is rotatably connected between the two baffles, and a plurality of partition plates are fixedly connected to the outer part of the rotating shaft.

As a preferred technical scheme of the invention, a plurality of partition net plates are fixedly connected between every two adjacent partition plates.

As a preferable technical scheme of the invention, one side of the air return plate, which is close to the exhaust plate, is provided with an opening, and a steel wire mesh plate is fixedly connected in the opening.

As a preferable technical scheme of the invention, the drying outer cover is provided with a replacing opening.

As a preferred technical scheme of the invention, a sliding groove is arranged in the workbench, a sliding block is connected in the sliding groove in a sliding manner, and the sliding block is fixedly connected with the movable side plate.

The invention has the following advantages: according to the invention, the two movable side plates are arranged, and the two sides of the corrugated board can be clamped through the hydraulic telescopic rod, so that hot air can enter the corrugated board conveniently on one hand, the corrugated board can be pushed to be placed in order on the other hand, hot air can be introduced into the corrugated board through the arrangement of the air injection mechanism and the air return mechanism to dry the corrugated board quickly, and the recovered hot and humid air can be dried through the arrangement of the drying device, so that the hot air can be recycled conveniently, and the energy-saving performance is good.

Drawings

Fig. 1 is a schematic structural view of a dehumidifying and drying apparatus for corrugated cardboards.

Fig. 2 is a sectional view of a drying device in a dehumidifying and drying apparatus for corrugated cardboards.

Fig. 3 is a schematic structural view of a vent plate in the dehumidifying and drying apparatus for corrugated cardboards.

Fig. 4 is a schematic view showing the construction of a return air board in the dehumidifying and drying apparatus for corrugated cardboards.

Fig. 5 is a perspective view illustrating a drying device in the dehumidifying and drying apparatus for corrugated cardboards.

In the figure: 1. a work table; 2. supporting legs; 3. moving the side plate; 4. a top seat; 5. a base; 6. a connecting frame; 7. a fixing plate; 8. a hydraulic telescopic rod; 9. a heating mantle; 10. a blower; 11. an air intake hood; 12. a telescopic air inlet pipe; 13. fixing an air inlet pipe; 14. a drying device; 15. fixing the air return pipe; 16. a telescopic air return pipe; 17. a gas return cover; 18. a negative pressure fan; 19. a gas-collecting hood; 20. a gas return plate; 21. an exhaust plate; 22. inserting plates; 23. drying the outer cover; 24. a baffle plate; 25. a vent; 26. an air return port; 27. an air inlet; 28. a rotating shaft; 29. a partition plate; 30. replacing the port; 31. a first blow hole; 32. a second gas blowing hole; 33. a steel wire mesh plate; 34. separating the mesh plates.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a dehumidifying and drying apparatus for corrugated boards comprises a workbench 1, supporting legs 2 are fixedly connected to four corners of the bottom of the workbench 1, moving side plates 3 are arranged at two ends of the top of the workbench 1, the moving side plates 3 are slidably connected with the workbench 1, the top end and the bottom end of one side, away from the two moving side plates 3, are fixedly connected with a top seat 4 and a base 5 respectively, a connecting frame 6 is fixedly connected between the top seat 4 and the base 5, two ends of the workbench 1 are fixedly connected with a hydraulic telescopic rod 8, a telescopic end of the hydraulic telescopic rod 8 is fixedly connected with a fixing plate 7, the fixing plate 7 is fixedly connected with the base 5, an air injection mechanism and an air return mechanism are arranged on the two moving side plates 3 respectively, and a drying device 14 connected with the air injection mechanism and the air return mechanism is arranged at the bottom.

The air injection mechanism comprises a heating cover 9 fixedly arranged on one of the movable side plates 3, one end of the heating cover 9 is fixedly connected with an air blower 10, and the other end of the heating cover 9 penetrates through the movable side plate 3 and is fixedly connected with an exhaust plate 21.

The exhaust plate 21 is fixedly connected with a plurality of inserting plates 22, the inserting plates 22 are arranged on the exhaust plate 21 from top to bottom and are arranged at equal intervals, each inserting plate 22 is provided with a first air blowing hole 31, and the exhaust plate 21 between every two adjacent inserting plates 22 is provided with a plurality of second air blowing holes 32.

The air return mechanism comprises a gas collecting hood 19 fixedly arranged on the movable side plate 3, one end of the gas collecting hood 19 is fixedly connected with a negative pressure fan 18, and the other end of the gas collecting hood 19 penetrates through the movable side plate 3 and is fixedly connected with an air return plate 20.

The both ends of drying device 14 are fixed intake pipe 13 and fixed muffler 15 of fixed connection respectively, and the flexible muffler 16 of one end fixed connection that drying device 14 was kept away from to fixed intake pipe 13, negative-pressure air fan 18's input fixed connection return-air hood 17, flexible muffler 16 and return-air hood 17 fixed connection, the flexible intake pipe 12 of fixed intake pipe 13 fixed connection, the input fixed connection intake hood 11 of flexible air-blower 10, intake hood 11 and flexible intake pipe 12 fixed connection.

Drying device 14 includes dry dustcoat 23, and return air port 26 and air inlet 27 have been seted up respectively at the both ends of dry dustcoat 23, two baffles 24 of fixed connection in dry dustcoat 23, and the blow vent 25 has all been seted up on the upper portion of two baffles 24, rotates between two baffles 24 and connects axis of rotation 28, a plurality of baffles 29 of outside fixed connection of axis of rotation 28.

A plurality of partition net plates 34 are fixedly connected between every two adjacent partition plates 29.

An opening is formed in one side, close to the exhaust plate 21, of the air return plate 20, and a steel wire mesh plate 33 is fixedly connected in the opening.

The drying outer cover 23 is provided with a replacing opening 30.

Example 2

Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: a sliding groove is formed in the workbench 1, a sliding block is connected in the sliding groove in a sliding mode, and the sliding block is fixedly connected with the movable side plate 3.

According to the invention, the two movable side plates 3 are arranged, and the two sides of the corrugated board can be clamped through the hydraulic telescopic rod 8, so that hot air can conveniently enter the corrugated board on one hand, the corrugated board can be pushed to be placed in order on the other hand, hot air can be introduced into the corrugated board to be dried quickly through the arrangement of the air injection mechanism and the air return mechanism, the recovered hot and humid air can be dried through the arrangement of the drying device 14, the hot air can be recycled conveniently, and the energy-saving performance is good.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dehumidification drying equipment for corrugated container board, includes workstation (1), the equal fixed connection supporting leg (2) in bottom four corners of workstation (1), its characterized in that, the top both ends of workstation (1) all are equipped with removal curb plate (3), remove curb plate (3) and workstation (1) sliding connection, the top and the bottom of keeping away from one side mutually of two removal curb plates (3) are fixed connection footstock (4) and base (5) respectively, fixed connection link (6) between footstock (4) and base (5), the equal fixed connection hydraulic telescoping rod (8) in both ends of workstation (1), the flexible fixed connection fixed plate (7) of hydraulic telescoping rod (8), fixed plate (7) and base (5) fixed connection, be equipped with air injection mechanism and return air mechanism on two removal curb plates (3) respectively, the bottom of workstation (1) be equipped with air injection mechanism, And the drying device (14) is connected with the air return mechanism.

2. The dehumidifying and drying apparatus for corrugated cardboard according to claim 1, wherein the air blowing mechanism comprises a heating cover (9) fixedly installed on one of the movable side plates (3), one end of the heating cover (9) is fixedly connected to the blower (10), and the other end of the heating cover (9) passes through the movable side plate (3) and is fixedly connected to the air discharging plate (21).

3. The dehumidifying and drying apparatus for corrugated cardboard according to claim 2, wherein the air discharging plate (21) is fixedly connected with a plurality of inserting plates (22), the plurality of inserting plates (22) are arranged from top to bottom and are equidistantly arranged on the air discharging plate (21), each inserting plate (22) is provided with a first air blowing hole (31), and the air discharging plate (21) between every two adjacent inserting plates (22) is provided with a plurality of second air blowing holes (32).

4. The dehumidifying and drying apparatus for corrugated cardboard according to claim 3, wherein the air returning mechanism comprises a gas collecting hood (19) fixedly disposed on the moving side plate (3), one end of the gas collecting hood (19) is fixedly connected with the negative pressure fan (18), and the other end of the gas collecting hood (19) passes through the moving side plate (3) and is fixedly connected with the air returning plate (20).

5. The dehumidifying and drying apparatus for corrugated cardboard according to claim 4, wherein the two ends of the drying device (14) are respectively fixedly connected with a fixed air inlet pipe (13) and a fixed air return pipe (15), one end of the fixed air inlet pipe (13) far away from the drying device (14) is fixedly connected with a telescopic air return pipe (16), the input end of the negative pressure fan (18) is fixedly connected with an air return cover (17), the telescopic air return pipe (16) is fixedly connected with the air return cover (17), the fixed air inlet pipe (13) is fixedly connected with a telescopic air inlet pipe (12), the input end of the telescopic blower (10) is fixedly connected with an air inlet cover (11), and the air inlet cover (11) is fixedly connected with the telescopic air inlet pipe (12).

6. The dehumidifying and drying apparatus for corrugated cardboard according to claim 5, wherein the drying device (14) comprises a drying housing (23), the two ends of the drying housing (23) are respectively provided with an air return port (26) and an air inlet (27), two baffles (24) are fixedly connected in the drying housing (23), the upper parts of the two baffles (24) are respectively provided with an air vent (25), the two baffles (24) are rotatably connected with a rotating shaft (28), and the outer part of the rotating shaft (28) is fixedly connected with a plurality of partition plates (29).

7. Dehumidifying and drying apparatus for corrugated cardboard according to claim 6, wherein a plurality of separating webs (34) are fixedly connected between each two adjacent separating walls (29).

8. Dehumidifying and drying apparatus for corrugated cardboard according to claim 4, wherein the return air board (20) has an opening on a side thereof adjacent to the air discharge board (21), and a steel mesh sheet (33) is fixedly connected in the opening.

9. The dehumidifying and drying apparatus for corrugated cardboard of claim 6, wherein the drying housing (23) is provided with a replacement opening (30).

10. A dehumidifying and drying apparatus for corrugated cardboard as claimed in claim 8 or 9, wherein a chute is provided in the table (1), a slide block is slidably connected in the chute, and the slide block is fixedly connected to the movable side plate (3).