CN215593493U

CN215593493U - Pulping machine for bamboo fiber pulp

Info

Publication number: CN215593493U
Application number: CN202122219451.2U
Authority: CN
Inventors: 李文斌
Original assignee: 广东理文造纸有限公司
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-01-21
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a pulping machine for bamboo fiber pulp. The utility model comprises the following steps: the bamboo fiber box board grinding machine comprises a shell, wherein a conical barrel is fixedly mounted at the top of the shell, a first grinding disc is fixedly mounted on the inner wall of the conical barrel, a rotating shaft is rotatably mounted on the inner wall of the bottom of the conical barrel, a second grinding disc is fixedly mounted at the top end of the rotating shaft, the bottom end of the rotating shaft extends into the shell, a worm wheel is fixedly mounted on the outer side of the rotating shaft, and the inner walls of the front side and the rear side of the shell are rotatably mounted with the same worm.

Description

Pulping machine for bamboo fiber pulp

Technical Field

The utility model relates to the technical field of pulping equipment, in particular to a pulping machine for dissolving bamboo fiber pulp.

Background

With the comprehensive implementation of the national restriction measures for the imported waste paper, enterprises using waste paper as a raw material face the problem of raw material shortage, and the adoption of some waste paper to replace raw materials is imperative, so that the research on bamboo fiber boxboard paper is particularly necessary, the fiber boxboard paper is used to replace the waste paper, the produced finished product paper has more raw material sources, the dependence on the imported waste paper is reduced, the market change is more adapted, and the significance for occupying the packaging market is great.

However, the existing pulping device for chemical machine bamboo fiber pulp can only satisfy single pulping to the raw materials mostly, the size of particles after pulping can not be guaranteed, the repeated grinding function can not be satisfied, and the production quality of the bamboo fiber cardboard paper is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a refiner for chemical refining bamboo fiber pulp, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a fiberizer for bamboo fiber pulp, comprising: a conical cylinder is fixedly arranged at the top of the shell, a first grinding disc is fixedly arranged on the inner wall of the conical cylinder, a rotating shaft is rotatably arranged on the inner wall of the bottom of the conical cylinder, a second grinding disc is fixedly arranged at the top end of the rotating shaft, the bottom end of the rotating shaft extends into the shell, a worm wheel is fixedly arranged on the outer side of the rotating shaft, the inner walls of the front side and the rear side of the shell are rotatably provided with the same worm, the worm is meshed with the worm wheel, the top of the outer side of the shell is fixedly provided with a supporting plate, the top of the supporting plate is fixedly provided with a transportation tank, the bottom inner wall of the transportation tank is rotatably provided with a spiral auger, the bottom end of the spiral auger extends to the outer side of the transportation tank and is fixedly provided with a connecting shaft, the outer side of the connecting shaft and the outer side of the rotating shaft are fixedly provided with chain wheels, the two chain wheels are in transmission connection with the same chain, and the outer side of the conical cylinder and the outer side bottom of the transportation tank are communicated with the same horizontal conveying pipe.

Furthermore, the top intercommunication of transport tank has the conveying pipe, and the first defeated material through-hole and the defeated material through-hole of second have been seted up respectively to the top both sides of first mill, and the feed opening of conveying pipe extends to the inside of first defeated material through-hole.

Furthermore, the bottom of the outer side of the conical cylinder is communicated with a discharging pipe, a horizontal plate is fixedly mounted on the outer side of the shell, and a material receiving cylinder is placed at the top of the horizontal plate.

Furthermore, a filter screen is fixedly installed on the inner wall of the conical cylinder, and the outer side of the rotating shaft is rotatably installed on the inner wall of the filter screen.

Furthermore, a motor is fixedly mounted on the front side of the shell, and the front end of the worm extends to the outer side of the shell and is fixedly connected with an output shaft of the motor.

Furthermore, a mounting plate is fixedly mounted on the front side of the shell, and the bottom of the motor is fixedly mounted on the top of the mounting plate.

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

according to the utility model, the chemical machine bamboo fibers can be repeatedly ground through the rotation of the spiral auger and the rotation of the grinding disc, so that the grinding efficiency and the grinding quality are improved, the chemical machine bamboo fibers are used for replacing waste paper to produce the bamboo fiber cardboard paper, the produced finished paper has wider raw material adaptability, the produced finished paper has more raw material sources, the dependence on imported waste paper is reduced, the market change is adapted better, and the packaging method has great significance for occupying the packaging market.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic sectional front view of the embodiment of FIG. 1;

FIG. 3 is a schematic view of part A of the embodiment of FIG. 1;

fig. 4 is a schematic structural diagram of part B in the embodiment of fig. 2.

Reference numerals: 1. a housing; 2. a tapered barrel; 3. a first abrasive disc; 4. a rotating shaft; 5. a second grinding disc; 6. a worm gear; 7. a worm; 8. a support plate; 9. a transport tank; 10. a spiral auger; 11. a connecting shaft; 12. a sprocket; 13. a chain; 14. a transport pipe; 15. a first feeding through hole; 16. a second feeding through hole; 17. a discharging pipe; 18. filtering with a screen; 19. a material receiving barrel; 20. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-4, in which fig. 1 is a schematic perspective view of an embodiment of the present invention; FIG. 2 is a schematic sectional front view of the embodiment of FIG. 1; FIG. 3 is a schematic view of part A of the embodiment of FIG. 1; fig. 4 is a schematic structural view of part B in the embodiment of fig. 2, and a refiner for bamboo fiber pulp, comprising: the grinding device comprises a shell 1, wherein a conical barrel 2 is fixedly installed at the top of the shell 1, a first grinding disc 3 is fixedly installed on the inner wall of the conical barrel 2, a rotating shaft 4 is rotatably installed on the inner wall of the bottom of the conical barrel 2, a second grinding disc 5 is fixedly installed at the top end of the rotating shaft 4, the diameters of the first grinding disc 3 and the second grinding disc 5 are about 38-46 inches, the grinding tooth width is about 3.5-4.5 mm, the grinding tooth height is about 8.0-8.5 mm, the grinding tooth groove width is 4.5-5.5 mm, the bottom end of the rotating shaft 4 extends into the shell 1, a worm wheel 6 is fixedly installed on the outer side of the rotating shaft 4, the same worm 7 is rotatably installed on the inner walls of the front side and the rear side of the shell 1, the worm 7 is mutually meshed with the worm wheel 6, a support plate 8 is fixedly installed at the top of the outer side of the shell 1, a transportation tank 9 is fixedly installed at the top of the support plate 8, a spiral auger 10 is rotatably installed on the inner wall of the bottom of the transportation tank 9, the bottom end of the spiral auger 10 extends to the outer side of the transportation tank 9 and is fixedly provided with a connecting shaft 11, the outer side of the connecting shaft 11 and the outer side of the rotating shaft 4 are both fixedly provided with chain wheels 12, the two chain wheels 12 are in transmission connection with the same chain 13, and the outer side of the conical cylinder 2 and the outer side bottom of the transportation tank 9 are communicated with the same horizontal material conveying pipe.

The top of transport tank 9 communicates has transport pipe 14, and first defeated material through-hole 15 and second defeated material through-hole 16 have been seted up respectively to the top both sides of first mill 3, and the feed opening of transport pipe 14 extends to the inside of first defeated material through-hole 15, makes things convenient for the input of material.

The outside bottom intercommunication of a toper section of thick bamboo 2 has unloading pipe 17, and the outside fixed mounting of casing 1 has the horizontal plate, and the top of horizontal plate has been placed and has been connect feed cylinder 19, provides the storage function.

The inner wall of the conical barrel 2 is fixedly provided with a filter screen 18, the outer side of the rotating shaft 4 is rotatably arranged on the inner wall of the filter screen 18, and materials with qualified sizes are screened out.

The front side fixed mounting of casing 1 has motor 20, and the front end of worm 7 extends to the outside of casing 1 and with motor 20's output shaft fixed connection, and motor 20 drives the synchronous rotation of spiral auger 10 and second mill 5, increases motor 20's utilization ratio.

The front side fixed mounting of casing 1 has the mounting panel, and the bottom fixed mounting of motor 20 provides the supporting role at the top of mounting panel.

In conclusion, when the refiner for the chemical mechanical bamboo fiber pulp is in work, the crushed chemical mechanical bamboo fiber raw material can be conveyed to the top of the second grinding disc 5 through the arranged second material conveying through hole 16, the motor 20 is started, the motor 20 drives the worm 7 to rotate, the worm 7 drives the worm wheel 6 to rotate, so that the rotating shaft 4 synchronously rotates, so as to drive the second grinding disc 5 to rotate, the raw material can be refined through the matching of the first grinding disc 3 and the second grinding disc 5, the qualified material can enter the material receiving cylinder 19 through the discharging pipe 17 through the arranged filter screen 18, the rotating shaft 4 drives the connecting shaft 11 to rotate through the matching of the two chain wheels 12, so that the spiral auger 10 synchronously rotates, the unqualified raw material on the surface can enter the conveying tank 9 through the horizontal material conveying pipe due to the arrangement of the filter screen 18, thereby the rotation of spiral auger 10 makes the inside unqualified raw materials of transport tank 9 can enter into the top of second mill 5 through transport pipe 14 once more, thereby carry out the secondary and grind thick liquid and handle, improve and grind thick liquid efficiency and quality, so that replace waste paper production bamboo fiber boxboard paper with change quick-witted bamboo fibre, it has more broad raw materials adaptability to produce finished product paper, it has more raw materials sources to produce finished product paper, reduce the dependence to imported waste paper, adapt to market's change more, it is significant to occupying packaging market.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a change quick-witted bamboo fiber thick liquid with fiberizer which characterized in that includes: casing (1), the top fixed mounting of casing (1) has a toper section of thick bamboo (2), fixed mounting has first mill (3) on the inner wall of a toper section of thick bamboo (2), rotate on the bottom inner wall of a toper section of thick bamboo (2) and install pivot (4), and the top fixed mounting of pivot (4) has second mill (5), and the bottom of pivot (4) extends to the inside of casing (1), and the outside fixed mounting of pivot (4) has worm wheel (6), rotate on the both sides inner wall around casing (1) and install same worm (7), worm (7) and worm wheel (6) intermeshing, the outside top fixed mounting of casing (1) has backup pad (8), and the top fixed mounting of backup pad (8) has transport tank (9), rotate on the bottom inner wall of transport tank (9) and install spiral auger (10), the bottom of spiral auger (10) extends to the outside of transport tank (9) and fixed mounting has connecting axle (11) The outer side of the connecting shaft (11) and the outer side of the rotating shaft (4) are fixedly provided with chain wheels (12), the two chain wheels (12) are in transmission connection with the same chain (13), and the outer side of the conical cylinder (2) is communicated with the bottom of the outer side of the transportation tank (9) through the same horizontal material conveying pipe.

2. A refiner for bamboo fiber pulp as claimed in claim 1, wherein the top of the transportation tank (9) is connected with a transportation pipe (14), two sides of the top of the first grinding disc (3) are respectively provided with a first material conveying through hole (15) and a second material conveying through hole (16), and the feed opening of the transportation pipe (14) extends to the inside of the first material conveying through hole (15).

3. A refiner for bamboo fiber pulp according to claim 1, wherein the bottom of the outer side of the conical cylinder (2) is communicated with a discharge pipe (17), the outer side of the shell (1) is fixedly provided with a horizontal plate, and the top of the horizontal plate is provided with a material receiving cylinder (19).

4. A refiner for bamboo fibre pulp according to claim 1, wherein a screen (18) is fixedly mounted on the inner wall of the conical drum (2), and the outer side of the rotating shaft (4) is rotatably mounted on the inner wall of the screen (18).

5. A refiner for bamboo fibre pulp according to claim 1, wherein a motor (20) is fixedly mounted at the front side of the casing (1), and the front end of the worm (7) extends to the outside of the casing (1) and is fixedly connected with the output shaft of the motor (20).

6. A refiner for bamboo fibre pulp according to claim 1, wherein a mounting plate is fixedly mounted on the front side of the casing (1), and the bottom of the motor (20) is fixedly mounted on the top of the mounting plate.