CN219260577U

CN219260577U - Paper ventilation drying device for papermaking process

Info

Publication number: CN219260577U
Application number: CN202320285801.1U
Authority: CN
Inventors: 高召忠; 刘运坤
Original assignee: Zaozhuang Hongshengyuan Environmental Protection Technology Co ltd
Current assignee: Zaozhuang Hongshengyuan Environmental Protection Technology Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-06-27
Anticipated expiration: 2033-02-22

Abstract

The utility model relates to the technical field of drying devices and discloses a paper ventilation drying device for a papermaking process, which comprises a box body and a plurality of groups of placing plates arranged in the box body, wherein a plurality of groups of heating pipes are respectively arranged on the inner wall of one side of the box body opposite to the arrangement side, two ventilation holes are formed in the upper side surface of the box body, fixing rods are respectively fixedly connected to the inner wall of the box body in the two ventilation holes, and fans are respectively arranged on the upper sides of the two fixing rods; the fan is through carrying the inside downside of box from connecting cylinder and connecting pipe with the heat extraction of box inside through the ventilation hole to let the hot air flow play the effect that a part of air current was weathered to the inside paper of box, and the heating pipe at first can play the effect of heating to the paper edge on placing the board when the heating, thereby the wind flow that blows also can play the effect of lowering temperature to the part that the paper is close to the heating pipe, then plays the effect of protection to the paper, and then plays better result of utilization to the waste heat of box.

Description

Paper ventilation drying device for papermaking process

Technical Field

The utility model relates to the technical field of drying devices, in particular to a paper ventilation drying device for a papermaking process.

Background

The paper making process is one important utility model for ancient Chinese workers, and includes continuous paper making machine, dilution of paper pulp to certain concentration, preliminary dewatering in the wire part of paper making machine to form wet paper sheet, squeezing to dewater, stoving to form paper, and stoving with the drier.

The patent document with the publication number of CN209307766U discloses a paper ventilation drying device for papermaking technology, which comprises a box body, a fixed seat is installed at the bottom of box body, and the drying cavity has been seted up to the inside of box body, the front side of box body rotates installs the chamber door, and the embedding of top one side position department of box body installs the fan, both sides wall of box body all is provided with the heating pipe, one side of fan is provided with the water tank. The utility model has scientific and reasonable structure and convenient operation, can realize the purpose of ventilation in the drying box through the arranged fan, can absorb the heat in the gas through the arranged water tank, realize the heat recovery of the exhaust gas, achieve a certain energy-saving and environment-friendly effect, and not only is convenient for the staff to place and take out the paper by the arranged rotary drying rack, but also drives the airflow in the drying box to flow through the rotation of the rotary drying rack, thereby improving the heat diffusion speed and uniformity, and further effectively improving the drying speed and the drying effect.

The waste heat generated by the device when the paper is dried can heat the water in the water tank, the waste heat is insufficient to boil the water in the water tank, the water tank is not large and can only be used for washing things and the like, and the water heating speed is very low, so that the waste heat can not be sufficiently supplied when washing east and west, and the waste heat has a lower effect.

Disclosure of Invention

The utility model aims to provide a paper ventilation drying device for a papermaking process, wherein a fan extracts heat in a box body from a connecting cylinder and a connecting pipe through a ventilation hole to the lower side in the box body, so that hot air flow plays a part in blowing and drying paper in the box body, a heating pipe firstly plays a role in heating the edge of the paper on a placing plate when heating, and the blown air flow can also play a role in reducing the temperature of the part of the paper, which is close to the heating pipe, then plays a role in protecting the paper, and further plays a better role in utilizing waste heat of the box body.

The embodiment of the application provides a paper ventilation drying device for papermaking technology, including box and the multiunit board of placing that sets up inside the box, the multiunit heating pipe is installed respectively to the inner wall that box set up one side relatively, two ventilation holes have been seted up to the upside of box, are located two ventilation holes inside the inner wall of box fixedly connected with dead lever respectively, two the fan is installed respectively to the upside of dead lever, is located two ventilation hole upside the upside of box fixedly connected with two connecting cylinders respectively, two the upside of connecting cylinder is fixedly connected with connecting pipe respectively, the downside that the connecting pipe kept away from the connecting cylinder runs through the box extends to the diapire of box, one side fixed mounting that the connecting pipe kept away from the connecting cylinder has the fan shield.

Through adopting above-mentioned technical scheme, the fan is through the inside heat extraction of ventilative hole with the box from connecting tube and connecting pipe in carry the downside of box to let the inside paper of hot air current play the effect that a part of air current was weathered to the box, and the heating pipe at first can play the effect of heating to the paper edge of placing on the board when the heating, thereby the wind flow that blows also can play the effect of lowering temperature to the part that the paper is close to the heating pipe, then play the effect of protection to the paper, and then play better result of utilization to the waste heat of box.

Optionally, the inner top wall and the bottom wall of the box body are rotationally connected with the same rotating column, and the rotating column is fixedly connected with the plurality of groups of placing plates.

Through adopting above-mentioned technical scheme, can play fixed effect to placing the board through the pivoted post.

Optionally, the downside fixedly connected with L template of box, the motor is installed to the upside of L template, the output shaft and the slewing column fixed connection of motor.

Through adopting above-mentioned technical scheme, can play the effect of supporting the motor through L template, and the motor can play pivoted effect to the spliced pole.

Optionally, the downside fixedly connected with multiunit stabilizer blade, multiunit the downside of stabilizer blade rotates respectively and is connected with the wheel of stopping.

Through adopting above-mentioned technical scheme, connect box and brake wheel through the stabilizer blade to can let the brake wheel can drive the box and remove, also can let the box play the effect of brake when removing suitable position.

Optionally, a box door is hinged to one side of the box body through a hinge.

Through adopting above-mentioned technical scheme, through hinge connection box and chamber door, can let the chamber door rotate to one side around the box to let the chamber door can play the effect of closure to the box.

Optionally, a handle is fixedly connected with one side of the box body far away from the rotating column, and a transparent plate is arranged on one side of the box door positioned on one side of the handle.

Through adopting above-mentioned technical scheme, can make things convenient for the staff to open the chamber door through the setting of handle, and the setting of transparent plate can make things convenient for the staff to watch the dry condition in the box.

Compared with the prior art, the beneficial effects of the technical scheme are as follows:

according to the technical scheme, the fan is used for extracting heat from the inside of the box through the ventilation holes and conveying the heat to the lower side of the inside of the box from the connecting cylinder and the connecting pipe, so that hot air flows play a part of air flow drying role on paper in the inside of the box, and the heating pipe firstly plays a heating role on the edge of the paper on the placing plate when heating, so that the blown air flow can also play a temperature reducing role on the part, close to the heating pipe, of the paper, and then plays a protective role on the paper, and further plays a better utilization effect on waste heat of the box.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a front partial cross-sectional view of a paper through-air dryer apparatus for a papermaking process according to the present utility model;

FIG. 2 is an enlarged view of the paper through-air dryer apparatus for use in the papermaking process of the present utility model at A in FIG. 1;

fig. 3 is a schematic front view of a paper through-air dryer for a papermaking process according to the present utility model.

In the figure: 1. a case; 2. placing a plate; 3. ventilation holes; 4. a fixed rod; 5. a fan; 6. a connecting cylinder; 7. a connecting pipe; 8. a wind dispelling cover; 9. rotating the column; 10. a motor; 11. an L-shaped plate; 12. heating pipes; 13. a support leg; 14. a brake wheel; 15. a door; 16. a hinge; 17. a handle; 18. and a transparent plate.

Detailed Description

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a paper ventilation drying device for papermaking technology, including box 1 and the multiunit board 2 of placing that sets up in box 1 inside, multiunit heating pipe 12 is installed respectively to the inner wall that box 1 set up one side relatively, two ventilation holes 3 have been seted up to the upside of box 1, the inner wall of box 1 that is located two ventilation holes 3 is fixedly connected with dead lever 4 respectively, fan 5 is installed respectively to the upside of two dead levers 4, the upside of box 1 that is located two ventilation holes 3 upside is fixedly connected with two connecting cylinder 6 respectively, the upside of two connecting cylinder 6 is fixedly connected with connecting pipe 7 respectively, the downside that connecting pipe 7 kept away from connecting cylinder 6 runs through box 1 runs through to the diapire of box 1, one side that connecting pipe 7 kept away from connecting cylinder 6 is fixedly mounted with fan shield 8.

The inner top wall and the bottom wall of the box body 1 are rotationally connected with the same rotating column 9, and the rotating column 9 is fixedly connected with a plurality of groups of placing plates 2; the lower side of the box body 1 is fixedly connected with an L-shaped plate 11, a motor 10 is arranged on the upper side of the L-shaped plate 11, and an output shaft of the motor 10 is fixedly connected with the rotating column 9.

In this kind of technical scheme, fan 5 is through the heat extraction of ventilation hole 3 with the inside box 1 from connecting tube 6 and connecting tube 7 in carry the downside of the inside box 1 to let the hot air current play the effect that a part of air current was weathered to the inside paper of box 1, and heating pipe 12 at first can play the effect of heating to the paper edge on placing board 2 when heating, thereby the wind flow that blows also can play the effect of reducing temperature to the part that the paper is close to heating pipe 12, then play the effect of protection to the paper, and then play better utilization effect to the waste heat of box 1.

In addition, the placing plate 2 can be fixed by rotating the column 9; the motor 10 can be supported by the L-shaped plate 11, and the motor 10 can be rotated by the rotating column 9.

In some technical schemes, as shown in fig. 1, a plurality of groups of supporting legs 13 are fixedly connected to the lower side of the box body 1, and brake wheels 14 are respectively and rotatably connected to the lower sides of the groups of supporting legs 13; the box body 1 and the brake wheel 14 are connected through the support legs 13, so that the brake wheel 14 can drive the box body 1 to move, and the box body 1 can play a role in braking when moving to a proper position.

In some technical solutions, as shown in fig. 1, one side of the box 1 is hinged with a box door 15 through a hinge 16; the box body 1 and the box door 15 are connected through the hinge 16, so that the box door 15 can rotate around the box body 1 on one side, and the box door 15 can play a role in closing the box body 1; a handle 17 is fixedly connected to one side of the box body 1 far away from the rotating column 9, and a transparent plate 18 is arranged on one side of the box door 15 positioned on one side of the handle 17; the door 15 can be conveniently opened by a worker through the arrangement of the handle 17, and the situation of drying inside the box body 1 can be conveniently watched by the worker through the arrangement of the transparent plate 18.

During the use, at first accessible motor 10 can drive the rotation post 9 and rotate to let rotation post 9 drive multiunit place the board 2 and rotate, and the staff places the paper on placing the board 2, thereby can let heating pipe 12 play the dry effect to the paper, and place the board 2 and rotate, can let the dry more even of paper, and fan 5 is carrying the inside heat extraction of box 1 from connecting cylinder 6 and connecting pipe 7 to the inside downside of box 1 through ventilation hole 3, thereby let the hot air play the effect that a part air current weathers to the paper of box 1 inside, and heating pipe 12 can play the effect of heating to placing the paper edge on board 2 at first when the heating, thereby the wind flow that blows also can play the effect of reducing temperature to the part that the paper is close to heating pipe 12, then play the effect of protecting the paper, and then play better utilization effect to the waste heat of box 1.

Claims

1. A paper through-air drying device for papermaking process, which is characterized in that: including box (1) and multiunit placed board (2) of setting inside box (1), multiunit heating pipe (12) are installed respectively to the inner wall that box (1) set up one side relatively, two ventilation holes (3) have been seted up to the upside of box (1), are located inside of two ventilation holes (3) inner wall of box (1) is fixedly connected with dead lever (4) respectively, two fan (5) are installed respectively to the upside of dead lever (4), are located the upside of two ventilation holes (3) two connecting cylinders (6) of upside of box (1) is fixedly connected with connecting tube (7) respectively, one side that connecting tube (7) kept away from connecting tube (6) runs through the downside of box (1) and extends to the diapire of box (1), one side that connecting tube (7) kept away from connecting tube (6) is fixedly installed to dredge fan housing (8).

2. A paper through-air drying apparatus for papermaking process according to claim 1, wherein the inner top wall and the bottom wall of the box body (1) are rotatably connected with the same rotary column (9), and the rotary column (9) is fixedly connected with a plurality of groups of the placing plates (2).

3. The paper ventilation drying device for papermaking process according to claim 2, wherein an L-shaped plate (11) is fixedly connected to the lower side of the box body (1), a motor (10) is installed on the upper side of the L-shaped plate (11), and an output shaft of the motor (10) is fixedly connected with the rotating column (9).

4. The paper ventilation drying device for papermaking process according to claim 1, wherein a plurality of groups of supporting legs (13) are fixedly connected to the lower side of the box body (1), and a brake wheel (14) is respectively and rotatably connected to the lower sides of the groups of supporting legs (13).

5. A paper through-air drying apparatus for papermaking process according to claim 1, characterized in that one side of the box (1) is hinged with a box door (15) by a hinge (16).

6. The paper through-air drying device for papermaking process according to claim 5, wherein a handle (17) is fixedly connected to one side of the box body (1) far away from the rotary column (9), and a transparent plate (18) is arranged on one side of the box door (15) positioned on one side of the handle (17).