CN221235823U

CN221235823U - Dryer for papermaking

Info

Publication number: CN221235823U
Application number: CN202323310748.5U
Authority: CN
Inventors: 畅晓军
Original assignee: Jining Jusheng Paper Co ltd
Current assignee: Jining Jusheng Paper Co ltd
Priority date: 2023-12-06
Filing date: 2023-12-06
Publication date: 2024-06-28
Anticipated expiration: 2033-12-06

Abstract

The utility model discloses a papermaking dryer which comprises a shell, a conveyor belt and pulleys, wherein the interior of the shell is divided into two layers by a partition plate, an electric heating wire I is arranged on the upper surface of the inner wall of the upper layer of the shell, a motor is arranged on the inner wall surface of the shell, a rotating shaft is rotatably arranged on the front surface of the motor, the other end of the rotating shaft is connected with the center of a gear in a penetrating way, the other end of the rotating shaft is rotatably arranged on the inner wall surface of the shell, clamping blocks are arranged on the side edge of the outer surface of the conveyor belt at equal intervals, the rotating shaft is rotatably connected with a fan through a belt II, two ends of the conveyor belt are respectively connected with 1 gear in a meshed way, and an exhaust pipe is arranged on the inner surface of the shell. This drying-machine for papermaking can make the two sides of paper all obtain the stoving, and the stoving effect is better, and the paper is dried more evenly, is provided with a plurality of fans, can promote the inside circulation of air of drying-machine, avoids steam condensation drip, makes the whole inhomogeneous that dries of paper.

Description

Dryer for papermaking

Technical Field

The utility model relates to the technical field of papermaking, in particular to a dryer for papermaking.

Background

Paper is a sheet-shaped fiber product for writing, printing, painting or packaging, is the most common article in our daily life, is also indistinct from paper in industry, agriculture, national defense industry and production life, is a powerful tool and material in terms of communication thought, propagation culture, development science and technology and production, and needs to be dried in the processing process of paper making;

At present, traditional stoving case can lead to steam to gather at the top and distribute unevenly, the local steam of stoving incasement low department is rarefaction, thereby the partial top that leads to steam to be thick is condensed the water yield big, form great drop of water and the paper surface of whereabouts below, not only influence the stoving of paper, cause the damage of paper moreover, cause steam thick position bottom paper stoving slowly, the paper is on both sides unable stoving even, the energy that has increased because of the extravagant paper of damage and stoving consumption has improved the cost of stoving.

Disclosure of utility model

The utility model aims to provide a dryer for papermaking, which solves the problems that the two sides of paper cannot be dried uniformly, water drops affect the drying of the paper, and the paper is damaged in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a papermaking dryer, includes shell, conveyer belt and pulley, the inside of shell is divided into two-layer by the baffle, the upper inner wall upper surface mounting of shell has heating wire one, the inner wall surface mounting of shell has the motor, and the front surface rotation of motor installs the pivot, the other end of pivot is from the center through connection of gear, and the other end rotation of pivot installs in the inner wall surface of shell, the fixture block is installed to the equidistant surface side of conveyer belt, the pivot is connected through belt two rotations with the fan, the both ends of conveyer belt are connected with 1 gear engagement respectively, the internal surface of shell is provided with the blast pipe, and the internally mounted of blast pipe has the fan of breathing in, the fan center of breathing in is provided with the axle, and the axle of breathing in the fan installs belt two, the fan of breathing in is connected with the pivot through belt two, the side and the deflector of heating wire one are connected, and the pulley is inlayed to the side surface mounting of deflector, the lower surface mounting of baffle has the heating wire two, the inside lower floor of shell is the same with the upper strata setting.

Preferably, 2 openings are arranged on the side face of the shell, the upper opening is a feed inlet, and the lower opening is a discharge outlet.

By adopting the technical scheme, the paper placing and drying paper are not affected with each other.

Preferably, the clamping block is in an L-shaped structure.

By adopting the technical scheme, the L-shaped structure of the clamping block can prevent paper from sliding down to two sides, so that the paper can move more stably.

Preferably, the two sides of the gear are symmetrically provided with a first belt and a fan, and the rotating shaft positioned close to the feed inlet and the discharge outlet is connected with the motor.

By adopting the technical scheme, the whole dryer can start to operate only by starting the motor.

Preferably, the guide plate is arranged in an arc shape, and the arc edge of the guide plate is close to the arc position of the conveyor belt in the same direction.

By adopting the technical scheme, the arc-shaped design is more attached to the paper, so that the paper can slide downwards and then can be used as the back surface, and the non-dried surface is upwards.

Preferably, an opening is preset on the side surface of the exhaust pipe, and the second belt is connected with the air suction fan through the opening.

By adopting the technical scheme, the second belt can drive the air suction fan to rotate.

Compared with the prior art, the utility model has the beneficial effects that: the dryer for papermaking comprises:

1. The paper making dryer is designed with 2 layers of drying boxes, after one surface of paper to be dried is dried in 1 layer, the paper entering the 2 nd layer is turned to the other surface, so that the second surface is dried, the drying effect is better, and the paper is dried more uniformly;

2. the dryer for papermaking is provided with the fans, so that the air circulation in the dryer can be promoted, the heat transfer is quickened, the internal water vapor condensation is slowed down, the water vapor condensation at the top of the drying box is avoided, and the drying effect of paper is influenced;

3. This drying-machine for papermaking is provided with blast pipe and fan of breathing in, at the in-process of stoving, can absorb the steam of inside and discharge for air cycle avoids the steam condensation to make the whole inhomogeneous of drying of paper, has reduced the energy that is consumed because of the extravagant paper of damage and stoving.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic side sectional view of the present utility model;

Fig. 4 is a schematic side view of the present utility model.

In the figure: 1. a housing; 2. an electric heating wire I; 3. a motor; 4. a gear; 5. a clamping block; 6. a conveyor belt; 7. a rotating shaft; 8. a first belt; 9. a fan; 10. an exhaust pipe; 11. an air suction fan; 12. a second belt; 13. a guide plate; 14. a pulley; 15. a partition plate; 16. and a second heating wire.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: a dryer for papermaking comprises a shell 1, a first heating wire 2, a motor 3, a gear 4, a clamping block 5, a conveyor belt 6, a rotating shaft 7, a first belt 8, a fan 9, an exhaust pipe 10, an air suction fan 11, a second belt 12, a guide plate 13, a pulley 14, a partition plate 15 and a second heating wire 16.

This drying-machine for papermaking is provided with two-layer stoving, can make paper both sides all obtain toasting, makes paper stoving more even, specifically does:

The other end of the rotating shaft 7 is connected with the center of the gear 4 in a penetrating way, the other end of the rotating shaft 7 is rotatably arranged on the inner wall surface of the shell 1, clamping blocks 5 are arranged on the side edge of the outer surface of the conveyor belt 6 at equal intervals, the inside of the shell 1 is divided into two layers by a partition 15, an electric heating wire I2 is arranged on the upper surface of the upper layer of the shell 1, a motor 3 is arranged on the inner wall surface of the shell 1, the side surface of the electric heating wire I2 is connected with a guide plate 13, a pulley 14 is inlaid on the side surface of the guide plate 13, an electric heating wire II16 is arranged on the lower surface of the partition 15, the lower layer of the inside of the shell 1 is identical to the upper layer, 2 openings are formed in the side surface of the shell 1, the openings in the upper side are feed inlets, the openings in the lower side are discharge outlets, the clamping blocks 5 are in an L-shaped structure, a belt I8 and a fan 9 are symmetrically arranged on two sides of the gear 4, the rotating shaft 7 close to the feed inlets and the discharge outlets are connected with the motor 3, the guide plate 13 is in an arc shape, and the arc edge of the guide plate 13 is in the same direction as the arc position of the conveyor belt 6;

The paper making dryer is used for a drying part in a paper making process, firstly, the electric heating wires I2 and II 16 start to heat, then the motor 3 is started, the rotating shaft 7 connected with the motor 3 starts to rotate, the rotating shaft 7 drives the gear 4 to start to rotate, the gear 4 is meshed with the conveyor belt 6, so the conveyor belt 6 starts to work, at the moment, paper is placed on the conveyor belt 6 above the partition plate 15, the paper is positioned in the middle of the clamping block 5 arranged on the conveyor belt 6, the paper is prevented from sliding sideways in the moving process, at the moment, the paper slowly moves on the conveyor belt 6, is dried by the electric heating wires I2, then reaches the position where the conveyor belt 6 is close to the guide plate 13, slides downwards along the guide plate 13, the pulley 14 is embedded on the guide plate 13, so that the paper cannot be accumulated on the guide plate 13, then slides down on the conveyor belt 6 below the partition plate 15, at the moment, the paper is inverted to the surface which is not dried, then the paper moves along with the conveyor belt 6 below the partition plate 15, the electric heating wires 16 continues to be dried, the paper is dried, and finally, the paper is dried from the opening below the partition plate 15 is fully completed, and the paper is dried.

This drying-machine for papermaking is provided with fan 9 and suction fan 11, makes the inside air circulation of drying-machine, avoids the steam condensation, specifically does:

The front surface of the motor 3 is rotatably provided with a rotating shaft 7, the rotating shaft 7 is rotatably connected with a fan 9 through a belt II 12, two ends of a conveying belt 6 are respectively meshed with 1 gear 4, the inner surface of the shell 1 is provided with an exhaust pipe 10, the interior of the exhaust pipe 10 is provided with an air suction fan 11, the center of the air suction fan 11 is provided with a shaft, the shaft of the air suction fan 11 is provided with a belt II 12, the air suction fan 11 is connected with the rotating shaft 7 through the belt II 12, an opening is reserved on the side surface of the exhaust pipe 10, and the belt II 12 is connected with the air suction fan 11 through the opening;

After the motor 3 is started, the rotation of the gear 4 drives the fan 9 through the first belt 8 to start rotating the paper at the moment, the upper layer air in the shell 1 is moist, the fans 9 are symmetrically arranged at two ends of the conveying belt 6, so that the rotation of the upper layer and the lower layer of 8 fans 9 enables air to flow, the flow of hot air is accelerated, the heat is convenient to transfer evenly, condensation of water vapor is slowed, the air suction fan 11 in the exhaust pipe 10 is connected with the gear 4 through the second belt 12, the air suction fan 11 also starts rotating, the air containing water vapor in the air suction fan is sucked out of the dryer through the exhaust pipe 10, the whole air can be circulated continuously, the water vapor condensation and dripping in the air suction fan are avoided, the dried paper is prevented from being wetted by condensed water drops, and the working efficiency is improved.

Working principle: when using this papermaking dryer, through inside two-layer stoving to the stoving of paper more even, be provided with fan 9 and suction fan 11 and avoid the steam condensation, improved drying efficiency, increased holistic practicality.

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

Claims

1. A dryer for paper making, comprising a housing (1), a conveyor belt (6) and a pulley (14), characterized in that: the inside of shell (1) is divided into two layers by baffle (15), heating wire one (2) is installed to the upper inner wall upper surface of shell (1), the inner wall surface mounting of shell (1) has motor (3), and the front surface rotation of motor (3) installs pivot (7), the other end of pivot (7) is from the center through connection of gear (4), and the other end rotation of pivot (7) is installed in the inner wall surface of shell (1), fixture block (5) are installed to the surface side equidistant of conveyer belt (6), pivot (7) and fan (9) pass through belt two (12) rotation connection, the both ends of conveyer belt (6) are connected with 1 gear (4) meshing respectively, the internal surface of shell (1) is provided with blast pipe (10), and the internally mounted of blast pipe (10) has suction fan (11), suction fan (11) center is provided with the axle, and suction fan (11) axle installs belt two (12), suction fan (11) are connected with fan (7) through belt two (12) and surface mounting (13) of pivot, and the surface mounting plate (13) of leading to have the baffle (13) to be connected with the surface mounting of roller (2) side, the heating wire one, the lower layer and the upper layer of the inner part of the shell (1) are arranged the same.

2. A dryer for papermaking according to claim 1, wherein: the side of shell (1) is provided with 2 openings, and the opening of top is the feed inlet, and the opening of below is the discharge gate.

3. A dryer for papermaking according to claim 1, wherein: the clamping block (5) is of an L-shaped structure.

4. A dryer for papermaking according to claim 1, wherein: the two sides of the gear (4) are symmetrically provided with a first belt (8) and a fan (9), and the rotating shaft (7) which is positioned close to the feed inlet and the discharge outlet is connected with the motor (3).

5. A dryer for papermaking according to claim 1, wherein: the guide plate (13) is arranged in an arc shape, and the arc-shaped edge of the guide plate (13) is close to the arc-shaped position of the conveyor belt (6) in the same direction.

6. A dryer for papermaking according to claim 1, wherein: the side surface of the exhaust pipe (10) is provided with an opening, and the second belt (12) is connected with the air suction fan (11) through the opening.