CN214950262U

CN214950262U - Efficient energy-saving drying device for paper making

Info

Publication number: CN214950262U
Application number: CN202023216332.3U
Authority: CN
Inventors: 李丛峰; 刘建兵; 雷云
Original assignee: Sichuan Huanlong Daily Necessities Co ltd
Current assignee: Sichuan Huanlong Daily Necessities Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-11-30
Anticipated expiration: 2030-12-28

Abstract

The utility model provides a high-efficient energy-saving drying device is used in papermaking relates to the papermaking field, is applicable to paper stoving process. The device comprises a controller, a conveying mechanism, a positioner and a drying mechanism, wherein the positioner is positioned at one side of the conveying mechanism and is electrically connected with the controller; the drying mechanism comprises a plurality of air heaters, a plurality of lead screws, a sliding seat and a plurality of servo motors, wherein the sliding seat is provided with a plurality of sliding grooves for the sliding of the air heaters, and the air heaters and the lead screws are arranged in the sliding grooves; the hot air blower is movably connected with a screw rod, the screw rod is movably connected with the sliding seat, and one end of the screw rod is fixedly connected with an output shaft of the servo motor coaxially; the servo motor is positioned above the conveying mechanism and is arranged above the positioner; the servo motor is electrically connected with the controller; this device overall structure is simple, operation convenient to use, and stability is good, and the reliability is high, and effectual messenger's paper is heated evenly, improves the paper quality, and drying efficiency is high, and the energy saving reduces the manufacturing cost of enterprise.

Description

Efficient energy-saving drying device for paper making

Technical Field

The utility model relates to a papermaking field, concretely relates to high-efficient energy-saving drying device is used in papermaking.

Background

The last process in the traditional paper production process is airing, and the paper is generally placed on a smooth wood board for airing. Such practice is heavily influenced by weather and requires more space, limiting the production of paper and affecting the production efficiency of the plant. Most of the existing drying equipment also adopts dry hot air to change the moisture of the paper into steam and the steam is pumped out by a fan.

However, traditional drying device sets up the air heater on the same horizontal plane with the paper, because hot-blast cooling is very fast, causes easily to be close to air outlet department high temperature, keeps away from air outlet department low temperature to cause to be heated inhomogeneously, drying quality is not good, and serious influence paper quality and drying efficiency are lower, and the stoving energy consumption is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be heated evenly during stoving paper to every position is heated the temperature the same, safe and reliable's a high-efficient energy-saving drying device for papermaking. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-efficient energy-saving drying device is used in papermaking, its characterized in that: comprises a controller, a conveying mechanism, a positioner and a drying mechanism; wherein:

optionally or preferably, the positioner is located at one side of the transport mechanism, the positioner being electrically connected to the controller; the drying mechanism comprises a plurality of air heaters, a plurality of lead screws, a sliding seat and a plurality of servo motors, wherein the sliding seat is provided with a plurality of sliding grooves for the sliding of the air heaters, and the air heaters and the lead screws are arranged in the sliding grooves; the hot air blower is movably connected with a screw rod, the screw rod is movably connected with the sliding seat, and one end of the screw rod is fixedly connected with an output shaft of the servo motor coaxially; the servo motor is positioned above the conveying mechanism and is arranged above the positioner; the servo motor is electrically connected with the controller.

Alternatively or preferably, the conveyor mechanism comprises a conveyor belt and a pulley disposed within the conveyor belt and movably connected to the conveyor belt.

Alternatively or preferably, the locators are evenly distributed along the direction of belt movement.

Optionally or preferably, a bearing is arranged between the screw rod and the sliding seat, and the screw rod is in meshed connection with the hot air blower.

Based on the technical scheme, the following technical effects can be generated:

the embodiment of the utility model provides a pair of efficient and energy-saving drying device is used in papermaking is applicable to the paper stoving process. The high-efficiency energy-saving drying device for paper making has simple integral structure, convenient operation and use, good stability and high reliability; use the utility model discloses can make the paper be heated evenly, improve the paper quality, improve drying efficiency, reduce the energy consumption, practice thrift the cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of an energy-efficient drying apparatus for papermaking;

FIG. 2 is a sectional view of the drying mechanism of the present invention;

in the figure: 1-a belt wheel; 2-a locator; 3-a drying mechanism; 301-a servo motor; 302-air heater; 303-a slide carriage; 304-screw rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 1 and 2:

the utility model provides a high-efficient energy-saving drying device is used in papermaking, its characterized in that: comprises a controller, a conveying mechanism, a positioner 2 and a drying mechanism 3; wherein:

the positioner 2 is positioned at one side of the conveying mechanism, and the positioner 2 is electrically connected with the controller; the drying mechanism 3 comprises a plurality of hot air blowers 302, a plurality of screw rods 304, a sliding seat 303 and a plurality of servo motors 301, wherein a plurality of sliding grooves for the hot air blowers 302 to slide are formed in the sliding seat 303, and the hot air blowers 302 and the screw rods 304 are arranged in the sliding grooves; the hot air blower 302 is movably connected with a screw rod 304, the screw rod 304 is movably connected with a sliding seat 303, and one end of the screw rod 304 is coaxially and fixedly connected with an output shaft of the servo motor 301; the servo motor 301 is positioned above the conveying mechanism and is arranged above the positioner 2; the servo motor 301 is electrically connected with the controller.

Alternatively or preferably, the transmission mechanism comprises a transmission belt and a pulley 1, wherein the pulley 1 is arranged in the transmission belt and is movably connected with the transmission belt.

Alternatively or preferably, the positioners 2 are evenly distributed along the direction of belt movement.

Optionally or preferably, a bearing is arranged between the screw rod 304 and the sliding seat 303, and the screw rod 304 is engaged with the hot air blower 302.

Alternatively or preferably, the number of the hot air blower 302, the screw 304, the servo motor 301 and the sliding groove is two.

Alternatively or preferably, the distance between the air outlet of the hot air blower 302 and the surface of the conveying mechanism is suitable for the process requirement.

Alternatively or preferably, said two heat blowers 302 are distributed centrally and symmetrically with respect to the sliding base 303; the servomotors 301 are arranged symmetrically with respect to the center of the carriage 303.

The utility model discloses an in the embodiment, a system paper is with energy-efficient drying device working method as follows: when the positioner 2 senses and determines that the paper to be dried reaches the designated position, the positioner 2 transmits a signal to the controller, the controller controls the servo motor 301 to start, the servo motor 301 drives the screw rod 304 to rotate in the forward direction, so that the hot air blower 302 slides to the other end of the chute from one end of the chute in the chute at a constant speed, the controller controls the servo motor 301 to rotate in the reverse direction, the hot air blower 302 slides to one end of the chute from the other end of the chute in the chute at a constant speed, and the steps are repeated until the paper is dried.

Claims

1. The utility model provides a high-efficient energy-saving drying device is used in papermaking which characterized in that: comprises a controller, a conveying mechanism, a positioner (2) and a drying mechanism (3); wherein:

the positioner (2) is positioned at one side of the conveying mechanism, and the positioner (2) is electrically connected with the controller; the drying mechanism (3) comprises a plurality of hot air blowers (302), a plurality of screw rods (304), a sliding seat (303) and a plurality of servo motors (301), wherein a plurality of sliding grooves for the hot air blowers (302) to slide are formed in the sliding seat (303), and the hot air blowers (302) and the screw rods (304) are arranged in the sliding grooves; the hot air blower (302) is movably connected with a screw rod (304), the screw rod (304) is movably connected with a sliding seat (303), and one end of the screw rod (304) is fixedly connected with an output shaft of the servo motor (301) coaxially; the servo motor (301) is positioned above the conveying mechanism and is arranged above the positioner (2); the servo motor (301) is electrically connected with the controller.

2. The efficient and energy-saving drying device for papermaking according to claim 1, characterized in that: the conveying mechanism comprises a conveying belt and a belt wheel (1), wherein the belt wheel (1) is arranged in the conveying belt and is movably connected with the conveying belt.

3. The efficient and energy-saving drying device for papermaking according to claim 2, characterized in that: the positioners (2) are uniformly distributed along the moving direction of the conveyor belt.

4. The efficient and energy-saving drying device for papermaking according to claim 1, characterized in that: and a bearing is arranged between the screw rod (304) and the sliding seat (303), and the screw rod (304) is meshed and connected with the hot air blower (302).