CN211754530U

CN211754530U - Paper pulp mixing device

Info

Publication number: CN211754530U
Application number: CN201921948027.8U
Authority: CN
Inventors: 李茂鹏; 马新红
Original assignee: Taian Tianxing Wood Technology Co ltd
Current assignee: Taian Tianxing Wood Technology Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-10-27
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a paper pulp mixing device, the reactor comprises a kettle, the upper end of the cauldron body is fixed with the box, be equipped with adjusting device on the box, the last second puddler that is equipped with of adjusting device, the lower extreme of second puddler runs through the box and the cauldron body and extends to the cauldron internal, the equidistant a plurality of second stirring leaves that are fixed with on the second puddler, be fixed with inverter motor on the one end lateral wall of the cauldron body, inverter motor's output shaft end runs through the cauldron body and extends to the cauldron internal, inverter motor's output shaft end is fixed with a first puddler, and the one end of this first puddler rotates to be connected on the internal one end lateral wall of cauldron. The utility model discloses the efficiency of the improvement size mixing has been reached to all stir the internal paper pulp of whole cauldron, prevent that paper pulp from reaching the production demand in later stage, influence the processing technology in later stage, the condition that reduces the quality of later stage material takes place.

Description

Paper pulp mixing device

Technical Field

The utility model relates to a paper pulp processing technology field especially relates to a paper pulp mixing device.

Background

The paper pulp is made up by using some plants as raw material through a certain preparation process. Plants commonly used to pulp feedstocks can be divided into four broad categories: stem fibers, bast fibers, hair fibers and wood fibers, most of the special paper raw materials of most domestic paper making enterprises at present depend on import, and in order to reduce the output of paper pulp, waste paper is recycled, resources are recycled, and the pollution to the environment is reduced.

But when now carrying out recycle to waste paper, cellulose is more in the paper pulp, is difficult to the dispersion, can not guarantee the quality of later stage paper like this, so need stir paper pulp, but present agitating unit can not be with the paper pulp stirring, can not make the internal paper pulp stirring of whole cauldron even, so need improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a paper pulp mixing device which can not evenly mix paper pulp when overcoming the defects of the prior waste paper recycling.

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

a paper pulp mixing device comprises a kettle body, a box body is fixed at the upper end of the kettle body, an adjusting device is arranged on the box body, the adjusting device is provided with a second stirring rod, the lower end of the second stirring rod penetrates through the tank body and the kettle body and extends into the kettle body, a plurality of second stirring blades are fixed on the second stirring rod at equal intervals, a variable frequency motor is fixed on the side wall of one end of the kettle body, the tail end of an output shaft of the variable frequency motor penetrates through the kettle body and extends into the kettle body, a first stirring rod is fixed at the tail end of the output shaft of the variable frequency motor, one end of the first stirring rod is rotatably connected to the side wall of one end in the kettle body, the side wall of one end in the kettle body is rotatably connected with another second stirring rod, and one end of the second stirring rod penetrates through the kettle body and extends to the other side of the kettle body, a belt pulley is fixed on the second stirring rod, and the belt pulley is connected with the variable frequency motor through a belt.

Preferably, adjusting device is including fixing the driving motor on the internal one end lateral wall of box, driving motor's output shaft end runs through the box and extends to in the box, driving motor's output shaft end is fixed with the carousel, and one side of carousel is equidistant to be fixed with a plurality of teeth, the top of connection in the box is rotated to the upper end of second puddler, rotate on the second puddler and cup jointed two gears, and the tooth on two gears and the carousel corresponds the setting.

Preferably, an inlet pipe is arranged on one side of the upper end of the kettle body, and a discharge pipe is arranged at the lower end of the kettle body.

Preferably, the four corners of the lower end of the kettle body are fixed with support rods.

Preferably, crushing blades are fixed on both sides of the second stirring blade at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the rotating direction of the second stirring blade is adjusted through the matching between the adjusting device and the second stirring blade, so that the paper pulp in the kettle body is stirred leftwards and rightwards according to the rotating direction of the second stirring blade, the stirring speed of the paper pulp in the kettle body is increased, and the situation that the paper pulp at some positions cannot be stirred thoroughly is avoided;

2. through the matching among the variable frequency motor, the two first stirring rods and the first stirring blades, the two first stirring rods are controlled to rotate at the same time, so that the stirring speed of the paper pulp is increased again, the incomplete stirring is avoided, and the aim of pulp mixing cannot be achieved;

to sum up, the utility model discloses the efficiency of improvement size mixing has been reached to the paper pulp to whole internal portion of cauldron all stirs, prevents that paper pulp from reaching the production demand in later stage, influences the processing technology in later stage, and the condition that reduces the quality of later stage material takes place.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a plan view of the present invention.

In the figure: 1 first stirring leaf, 2 cauldron bodies, 3 second puddlers, 4 crushing blades, 5 second stirring leaves, 6 discharging pipes, 7 bracing pieces, 8 first puddlers, 9 boxes, 10 teeth, 11 gears, 12 driving motor, 13 inlet pipes, 14 belts, 15 inverter motor.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the invention.

Referring to fig. 1-2, a pulp mixing device comprises a kettle body 2, a feeding pipe 13 is arranged on one side of the upper end of the kettle body 2, a discharging pipe 6 is arranged on the lower end of the kettle body 2, the feeding pipe 13 and the discharging pipe 6 are convenient to control feeding and discharging, a box body 9 is fixed on the upper end of the kettle body 2, supporting rods 7 are fixed on four corners of the lower end of the kettle body 2, the supporting rods 7 stably support the whole kettle body 2, an adjusting device is arranged on the box body 9, a second stirring rod 3 is arranged on the adjusting device, the lower end of the second stirring rod 3 penetrates through the box body 9 and the kettle body 2 and extends into the kettle body 2, the adjusting device controls the rotating direction of the second stirring rod 3, a plurality of second stirring blades 5 are fixed on the second stirring rod 3 at equal intervals, the second stirring rod 3 drives the second stirring blades 5 to rotate positively and reversely, crushing blades 4 are fixed on two sides of the second stirring blades 5 at equal intervals, the crushing blades 4 can cut larger cellulose, the uniform mixing of the internal materials of the paper pulp is ensured, a variable frequency motor 15 is fixed on the side wall of one end of the kettle body 2, the tail end of the output shaft of the variable frequency motor 15 penetrates through the kettle body 2 and extends into the kettle body 2, a first stirring rod 8 is fixed on the tail end of the output shaft of the variable frequency motor 15, the variable frequency motor 15 controls the rotating direction and speed of the first stirring rod 8, one end of the first stirring rod 8 is rotatably connected on the side wall of one end in the kettle body 2, another second stirring rod 3 is rotatably connected on the side wall of one end in the kettle body 2, one end of the second stirring rod 3 penetrates through the kettle body 2 and extends to the other side of the kettle body 2, a belt pulley is fixed on the second stirring rod 3, the variable frequency motors 15 of the belt pulley are connected through a belt 14, the belt 14 drives the belt pulley to rotate, the belt pulley drives another second stirring rod 3 to rotate, and stir the paper pulp in, preventing some locations from not being stirred.

Referring to fig. 1, the adjusting device comprises a driving motor 12 fixed on the side wall of one end in the box 9, the end of the output shaft of the driving motor 12 penetrates through the box 9 and extends into the box 9, the end of the output shaft of the driving motor 12 is fixed with a turntable, the driving motor 12 drives the turntable to rotate, a plurality of teeth 10 are fixed on one side of the turntable at equal intervals, the turntable drives the teeth 10 to rotate, the upper end of the second stirring rod 3 is rotatably connected to the top in the box 9, two gears 11 are rotatably sleeved on the second stirring rod 3, and the two gears 11 are arranged corresponding to the teeth 10 on the turntable, the teeth 10 drive one gear 11 to rotate when rotating, the gear 11 drives the second stirring rod 3 to rotate, after rotating a certain angle, the teeth 10 on the turntable will rotate with the other gear 11, the gear 11 rotates the second agitating shaft 3 in the other direction, thereby uniformly agitating the pulp in the entire vessel body 2.

In the utility model, when slurry is required to be mixed, slurry is conveyed into the kettle body 2 through the inlet pipe 13, at the moment, the variable frequency motor 15 rotates to drive the first stirring rod 8 to rotate, the variable frequency motor 15 drives the belt 14 to rotate, the belt 14 drives the belt pulley to rotate, thereby two first stirring rods 8 are both rotated, the first stirring rod 8 drives two first stirring blades 1 to rotate for mixing slurry, simultaneously, the driving motor 12 drives the turntable to grab and rotate, the teeth 10 on the turntable can drive one of the gears 11 on the second stirring rod 3 to rotate, the gear 11 can drive the second stirring rod 3 to rotate, the second stirring rod 3 drives the second stirring blade 5 to rotate, the speed of regulating the paper pulp is improved, meanwhile, the crushing blades 4 on the second stirring blade 5 crush some paper blocks, when the teeth 10 on the turntable rotates to the other side, the teeth can be meshed with the other gear 11 on the second stirring rod 3, the rotation direction of the second stirring rod 3 is opposite to that before, and the second stirring blade 5 is used for carrying out reverse stirring on the paper pulp again, so that the pulp mixing effect is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a paper pulp mixing device, includes the cauldron body (2), its characterized in that: the upper end of the kettle body (2) is fixed with a box body (9), the box body (9) is provided with an adjusting device, the adjusting device is provided with a second stirring rod (3), the lower end of the second stirring rod (3) penetrates through the box body (9) and the kettle body (2) and extends into the kettle body (2), the second stirring rod (3) is fixed with a plurality of second stirring blades (5) at equal intervals, a variable frequency motor (15) is fixed on one end side wall of the kettle body (2), the tail end of an output shaft of the variable frequency motor (15) penetrates through the kettle body (2) and extends into the kettle body (2), the tail end of the output shaft of the variable frequency motor (15) is fixed with a first stirring rod (8), one end of the first stirring rod (8) is rotatably connected on one end side wall in the kettle body (2), the other second stirring rod (3) is rotatably connected on one end side wall in the kettle body (2), and one end of the second stirring rod (3) penetrates through the kettle body (2) and extends to the other side of the kettle body (2), a belt pulley is fixed on the second stirring rod (3), and the belt pulley variable frequency motors (15) are connected through a belt (14).

2. The pulp conditioning device according to claim 1, wherein the adjusting device comprises a driving motor (12) fixed on a side wall of one end in the box body (9), the end of an output shaft of the driving motor (12) penetrates through the box body (9) and extends into the box body (9), a turntable is fixed at the end of the output shaft of the driving motor (12), a plurality of teeth (10) are fixed on one side of the turntable at equal intervals, the upper end of the second stirring rod (3) is rotatably connected to the top in the box body (9), two gears (11) are rotatably sleeved on the second stirring rod (3), and the two gears (11) and the teeth (10) on the turntable are correspondingly arranged.

3. The pulp conditioning device according to claim 1, characterized in that a feeding pipe (13) is arranged on one side of the upper end of the kettle body (2), and a discharging pipe (6) is arranged on the lower end of the kettle body (2).

4. The pulp conditioning device according to claim 1, characterized in that four corners of the lower end of the kettle body (2) are fixed with support rods (7).

5. A pulp conditioning apparatus according to claim 1, characterized in that crushing blades (4) are fixed to both sides of the second stirring vane (5) at equal intervals.