CN216947632U

CN216947632U - Pulping device for papermaking

Info

Publication number: CN216947632U
Application number: CN202220468830.7U
Authority: CN
Inventors: 刘久水; 胡文学
Original assignee: Zibo Xinhua Paper Co ltd
Current assignee: Zibo Lujing Runze New Materials Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-07-12
Anticipated expiration: 2032-03-07

Abstract

The utility model relates to the technical field of papermaking, in particular to a pulping device for papermaking, which comprises a tank body, wherein a supporting plate is fixedly connected to the lower periphery of the tank body, supporting legs are arranged below the supporting plate, a crushing box is arranged on one side above the tank body, a feeding hole is arranged in the center above the crushing box, a first motor is arranged on one side of the crushing box, the output end of the first motor is connected with a transmission shaft, a plurality of crushing knives are arranged outside the transmission shaft, a second motor is arranged in the center above the tank body, the output end of the second motor is connected with a driving shaft, and a plurality of stirring shafts are arranged outside the driving shaft. The waste paper is convenient to rub and swell in the stirring process, so that the paper pulp meets the qualified requirement.

Description

Pulping device for papermaking

Technical Field

The utility model relates to a pulping device for papermaking, and belongs to the technical field of papermaking.

Background

Paper making is an important invention for ancient Chinese workers. The method is divided into a mechanism mode and a manual mode. The mechanism is continuously carried out on a paper machine, pulp suitable for paper quality is diluted to certain concentration by water, and is primarily dewatered at a wire part of the paper machine to form a wet paper sheet, and then the wet paper sheet is pressed for dewatering and then dried to form paper. Waste paper processing is the process of reprocessing recycled waste paper to yield acceptable fibers for use in the production of paper products. The recovery and the utilization of the waste paper are beneficial to protecting the environment, protecting the forest and saving the resources.

The pulping device need smash waste paper when using to conveniently fuse waste paper and water and produce paper pulp, use pulping device at present when stirring waste paper, because waste paper can the volume can produce the difference when smashing, if there is the great shredded paper of volume, these shredded paper not only can't reuse to can block up pulping device, influence paper pulp outwards is carried, consequently, needs a papermaking and uses pulping device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pulping device for papermaking, which is characterized in that a crushing box is arranged to crush waste paper entering a tank body again, so that the volume of the waste paper is reduced, when the waste paper is blended and stirred by a stirring shaft, the stirring shaft can be connected with a cutting knife to crush the waste paper with larger volume, and a heating rod can soften the waste paper, so that the waste paper is convenient to rub and expand in the stirring process, and the pulp meets the qualified requirements, thereby solving the problems in the background technology.

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

the utility model provides a pulping device for papermaking, which comprises a tank body, jar body below a week fixedly connected with backup pad, the backup pad below is equipped with the supporting leg, jar body top one side is equipped with crushing case, it is equipped with the feed inlet to smash case top center, it is equipped with first motor to smash case one side, first motor output is connected with the transmission shaft, the transmission shaft outside is equipped with a plurality of crushing swoves, jar body top center is equipped with the second motor, second motor output is connected with the drive shaft, the drive shaft outside is equipped with a plurality of (mixing) shafts, (mixing) shaft one side is equipped with the cutting knife, jar body bottom is equipped with the discharge gate, be equipped with the solenoid valve on the discharge gate.

Furthermore, smash the bottom of the case portion with jar body top one side intercommunication, first motor with the transmission shaft smash the sword and be equipped with two sets ofly respectively, the transmission shaft imbed in smash incasement portion, and two sets of crushing sword intercrossing sets up.

Furthermore, the cutting knife is arranged on the upper side and the lower side of the stirring shaft, the upper side and the lower side of the stirring shaft are both abutted against the cutting knife, and cutting edges are arranged on the upper side and the lower side of the stirring shaft.

Furthermore, one end of each cutting knife is fixedly connected with the inner wall of the tank body, heating rods are arranged between the upper and lower adjacent cutting knives, and the number of the three heating rods is twelve.

Further, the bottom of the driving shaft is provided with a scraper, a rubber protection pad is connected below the scraper, and the bottom of the rubber protection pad is abutted against the filter screen.

Further, the filter screen both ends are embedded in jar internal portion, the filter screen is the stainless steel filter screen, rubber protection pad length with the filter screen diameter is the same.

The utility model has the beneficial effects that:

1. according to the utility model, the crushing box is arranged, the crushing cutter can be used for cutting the crushed waste paper again when the waste paper is introduced into the crushing box, so that the quantity of the large-volume waste paper is reduced, the paper pulp is convenient to be mixed with water through the stirring shaft in a friction mode, the heating rod is arranged in the tank body and can heat the water, the waste paper can be fully mixed with the water and becomes softer, the stirring shaft is convenient to mix the waste paper, the stirring shaft can be matched with the cutting cutter to grind the waste paper again when the stirring shaft rotates, so that the waste paper and the water are fully mixed, and the production quality of the paper pulp is improved.

2. According to the utility model, the filter screen and the scraper blade are arranged at the bottom of the tank body, the filter screen can filter waste paper with larger volume, so that the discharge port is prevented from being blocked by the waste paper during discharging, and the scraper blade can rotate along with the driving shaft, so that the waste paper on the filter screen is scraped off by the scraper blade and the rubber protection pad during rotation, and is rolled upwards under the driving of paper pulp to be cut and crushed again, the discharge port is prevented from being blocked by the waste paper, and the paper pulp is kept to be led out smoothly.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model.

FIG. 1 is a front view of a pulping apparatus for papermaking according to the utility model;

FIG. 2 is a cross-sectional view of a pulping apparatus for papermaking according to the utility model;

FIG. 3 is a sectional view of a crushing box of a pulp crushing apparatus for papermaking according to the present invention;

FIG. 4 is an enlarged view of a region A of a pulp crushing apparatus for papermaking according to the present invention;

the reference numbers in the figures: 1. a tank body; 2. a support plate; 3. supporting legs; 4. a crushing box; 5. a feed inlet; 6. a first motor; 7. a drive shaft; 8. a crushing knife; 9. a second motor; 10. a drive shaft; 11. a stirring shaft; 12. a cutting knife; 13. a discharge port; 14. an electromagnetic valve; 15. a heating rod; 16. a squeegee; 17. a rubber protection pad; 18. and (4) a filter screen.

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.

In embodiment 1, please refer to fig. 1 to 3, the present invention provides a technical solution:

a pulping device for papermaking comprises a tank body 1, wherein a supporting plate 2 is fixedly connected to the lower periphery of the tank body 1, supporting legs 3 are arranged below the supporting plate 2, a crushing box 4 is arranged on one side above the tank body 1, a feeding hole 5 is arranged at the center above the crushing box 4, a first motor 6 is arranged on one side of the crushing box 4, the output end of the first motor 6 is connected with a transmission shaft 7, a plurality of crushing cutters 8 are arranged outside the transmission shaft 7, a second motor 9 is arranged at the center above the tank body 1, the output end of the second motor 9 is connected with a driving shaft 10, a plurality of stirring shafts 11 are arranged outside the driving shaft 10, a cutting knife 12 is arranged on one side of each stirring shaft 11, a discharge hole 13 is arranged at the bottom of the tank body 1, and an electromagnetic valve 14 is arranged on the discharge hole 13,

specifically, as shown in fig. 1, smash the case 4 bottom with jar body 1 top one side intercommunication, first motor 6 with transmission shaft 7 smash sword 8 and be equipped with two sets ofly respectively, transmission shaft 7 imbed in smash incasement portion, and two sets of crushing sword 8 intercrossing sets up, cutting knife 12 is located both sides about the (mixing) shaft 11, both sides all with cutting knife 12 conflicts about the (mixing) shaft 11, both sides are equipped with the cutting edge about the (mixing) shaft 11, smash sword 8 and can carry out the repulverize with the waste paper that enters into jar body 1, reduce the great waste paper's of volume quantity.

Specifically, as shown in fig. 1, one end of each cutting knife 12 is fixedly connected with the inner wall of the tank body 1, a heating rod 15 is arranged between the upper and lower adjacent cutting knives 12, the three heating rods 15 are a group of twelve groups, and the heating rods 15 can heat water, so that waste paper can be fully fused with water, the waste paper becomes softer, and the waste paper can be conveniently mixed by the stirring shaft 11.

In embodiment 2, referring to fig. 2 and fig. 4, the difference between this embodiment and embodiment 1 is: 10 bottoms of drive shaft are equipped with scraper blade 16, the scraper blade 16 below is connected with rubber protection pad 17, rubber protection pad 17 bottom is contradicted with

filter screen

18, 18 both ends of filter screen imbed in the jar internal portion 1, filter screen 18 is the stainless steel filter screen, rubber protection pad 17 length with 18 diameters of filter screen are the same, and filter screen 18 can filter the great waste paper of volume, prevents that waste paper from blockking up discharge gate 13 when the ejection of compact to scraper blade 16 can rotate with following drive shaft 10, thereby makes scraper blade 16 and rubber protection pad 17 scrape the waste paper on the filter screen 18 when rotating and upwards roll cutting once more under the drive of paper pulp and smash, prevents that waste paper from blockking up discharge gate 13.

The working principle of the utility model is as follows: when the waste paper crushing tank is used, the crushing tank 4 can cut crushed waste paper again by using the crushing cutter 8 when the waste paper is introduced, so that the quantity of large-volume waste paper is reduced, the paper pulp is convenient to be mixed with water by the stirring shaft 11 in a friction mode, the heating rod 15 is arranged inside the tank body 1 and can heat the water by the heating rod 15, the waste paper can be fully fused with the water, the waste paper is softer, the waste paper is convenient to be mixed by the stirring shaft 11, and when the stirring shaft 11 rotates, the stirring shaft 11 can be matched with the cutting cutter 12 to grind the waste paper again, so that the waste paper is fully fused with the water, and the production quality of the paper pulp is improved; the filter screen 18 can filter the great waste paper of volume down, prevents that waste paper from blockking up discharge gate 13 when the ejection of compact to scraper blade 16 can rotate with following drive shaft 10, thereby makes scraper blade 16 and rubber protection pad 17 scrape the waste paper on the filter screen 18 when rotating and roll upwards under the drive of paper pulp and cut once more and smash, prevents that waste paper from blockking up the discharge gate, keeps paper pulp to derive smoothly.

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 papermaking pulping device, includes jar body (1), its characterized in that: a supporting plate (2) is fixedly connected with the lower periphery of the tank body (1), supporting legs (3) are arranged below the supporting plate (2), a crushing box (4) is arranged on one side above the tank body (1), a feed inlet (5) is arranged in the center above the crushing box (4), a first motor (6) is arranged on one side of the crushing box (4), the output end of the first motor (6) is connected with a transmission shaft (7), a plurality of crushing knives (8) are arranged outside the transmission shaft (7), a second motor (9) is arranged at the center above the tank body (1), the output end of the second motor (9) is connected with a driving shaft (10), a plurality of stirring shafts (11) are arranged outside the driving shaft (10), one side of the stirring shaft (11) is provided with a cutting knife (12), the bottom of the tank body (1) is provided with a discharge hole (13), and the discharge hole (13) is provided with an electromagnetic valve (14).

2. A pulp crushing apparatus for papermaking according to claim 1, characterized in that: smash case (4) bottom with jar body (1) top one side intercommunication, first motor (6) with transmission shaft (7) smash sword (8) and be equipped with two sets ofly respectively, transmission shaft (7) imbed in smash inside case (4), and two sets of crushing sword (8) intercrossing sets up.

3. The pulp crushing apparatus for papermaking according to claim 1, characterized in that: the cutting knife (12) is arranged on the upper side and the lower side of the stirring shaft (11), the upper side and the lower side of the stirring shaft (11) are both abutted against the cutting knife (12), and cutting edges are arranged on the upper side and the lower side of the stirring shaft (11).

4. A pulp crushing apparatus for papermaking according to claim 1, characterized in that: one end of each cutting knife (12) is fixedly connected with the inner wall of the tank body (1), heating rods (15) are arranged between the upper cutting knife and the lower cutting knife (12) which are adjacent, and the three heating rods (15) are divided into a group of twelve groups.

5. The pulp crushing apparatus for papermaking according to claim 4, wherein: the scraper blade (16) is arranged at the bottom of the driving shaft (10), a rubber protection pad (17) is connected below the scraper blade (16), and the bottom of the rubber protection pad (17) is abutted against the filter screen (18).

6. The pulp crushing apparatus for papermaking according to claim 5, wherein: filter screen (18) both ends are embedded in inside the jar body (1), filter screen (18) are the stainless steel filter screen, rubber protection pad (17) length with filter screen (18) diameter is the same.