CN218621552U

CN218621552U - A sieving mechanism for toothpick paper production

Info

Publication number: CN218621552U
Application number: CN202223149317.0U
Authority: CN
Inventors: 郭志楠
Original assignee: Shanghai Gesen Paper Co ltd
Current assignee: Shanghai Gesen Paper Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-14
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a sieving mechanism for toothpick paper production, including paper pulp storage cylinder and apron, there is the apron at the top of paper pulp storage cylinder through bolted connection, and the top intermediate position of apron installs driving motor, the fixed plate is installed to the inner chamber upside of paper pulp storage cylinder, and the bottom welding of fixed plate has the extrusion screen cloth, install filter screen board in the interior week of fixed plate, driving motor's output bottom is connected with the puddler through the connector, the puddler runs through filter screen board and is connected with fine screen board, be connected with the preliminary screen board with filter screen board looks adaptation in the periphery of puddler, fine screen board and extrusion screen cloth looks adaptation, the bottom of extrusion screen cloth is connected with the fluid-discharge tube. This a sieving mechanism for toothpick paper production can realize the screening filterable while to toothpick paper pulp, wholly conveniently washs the change, improves the paper pulp quality, makes things convenient for subsequent paper preparation.

Description

A sieving mechanism for toothpick paper production

Technical Field

The utility model belongs to the technical field of toothpick paper production, concretely relates to a sieving mechanism for toothpick paper production.

Background

The toothpick paper is used for packing the toothpick into the paper of volume, in the course of production, will be suitable for the paper quality paper pulp, dilute to certain concentration with water, the preliminary dehydration in the wire section of the paper machine, form the wet paper, through squeezing the dehydration, then oven dry into paper, and in the course of production to the toothpick paper, need screen the paper pulp, maintain the solid size in the paper pulp in certain range, thus improve the production quality of the subsequent paper, and in the course of screening, filter and screen out some indissolvable materials, but in the course of screening, these indissolvable materials remain inside the container, difficult to clear up, need to improve this.

Therefore, in order to meet the current situation, the design and production of a screening device for producing toothpick paper are urgently needed to meet the requirements of practical use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sieving mechanism for toothpick paper production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sieving mechanism for toothpick paper production, includes a paper pulp storage section of thick bamboo and apron, there is the apron at the top of a paper pulp storage section of thick bamboo through bolted connection, and the top intermediate position of apron installs driving motor, the fixed plate is installed to the inner chamber upside of a paper pulp storage section of thick bamboo, and the bottom welding of fixed plate has the extrusion screen cloth, install filter screen board in the interior week of fixed plate, driving motor's output bottom is connected with the puddler through the connector, the puddler runs through filter screen board and is connected with fine screen board, be connected with the preliminary screen board with filter screen board looks adaptation in the periphery of puddler, fine screen board and extrusion screen cloth looks adaptation, the bottom of extrusion screen cloth is connected with the fluid-discharge tube, the collection box is installed to the lateral wall of a paper pulp storage section of thick bamboo, it has the drawer section of thick bamboo to peg graft in the inner chamber of collection box, the grout outlet has been seted up to the bottom intermediate position of a paper pulp storage section of thick bamboo.

Preferably, a fixed ring table is connected to the inner periphery of the fixed plate through bolts, a filter screen plate is screwed in an inner cavity of the fixed ring table, and a liquid guide inclined table is bonded to the top of the fixed changing table.

Preferably, the preliminary screening plate comprises a fixing ring and a scraper which are fixed on the periphery of the stirring rod, and the fixing ring is fixed on the periphery of the stirring rod through bolts.

Preferably, the side wall of the bottom of the extrusion screen is provided with an opening matched with the collection box, the collection box is fixed in an inner cavity of the opening, and the top of the collection box is communicated with the liquid discharge pipe.

Preferably, a butt joint opening is formed in one side, close to the liquid discharge pipe, of the top of the drawing cylinder, an electromagnetic valve is installed on the liquid discharge pipe, and a handle is welded on one side, far away from the butt joint opening, of the drawing cylinder.

Preferably, a sealing bearing is installed in an inner ring of the filter screen plate, and the stirring rod is inserted in the inner ring of the sealing bearing.

The utility model discloses a technological effect and advantage: according to the screening device for producing the toothpick paper, the filtering screen plate, the fine screen plate and the extrusion screen are arranged, paper pulp is primarily screened and is extruded and crushed by the primary screening plate and the fine screen plate, and the screening effect is improved; through the arrangement of the liquid discharge pipe, after screening and filtering, indissolvable substances in the paper pulp are accumulated at the bottom of the extrusion screen and can enter the drawing cylinder through the liquid discharge pipe, so that the paper pulp is convenient to clean; through being equipped with the sectional type structure, the dismouting is carried out to whole convenience, the later stage maintenance of being convenient for, this a sieving mechanism for toothpick paper production can realize the filterable while of screening to toothpick paper pulp, wholly conveniently washs the change, improves the paper pulp quality, makes things convenient for subsequent paper preparation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of a pulp storage cartridge of the present invention;

fig. 3 is a schematic structural view of the drawing drum of the present invention.

In the figure: 1 paper pulp storage cylinder, 2 cover plates, 3 driving motors, 4 fixing plates, 5 extruding screens, 6 filtering screen plates, 7 stirring rods, 8 primary screening plates, 9 fine screening screen plates, 10 liquid discharge pipes, 11 collecting boxes, 12 drawing cylinders, 13 pulp outlets and 14 butt joint openings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a screening device for toothpick production as shown in fig. 1-3, including paper pulp storage cylinder 1 and apron 2, there is apron 2 at the top of paper pulp storage cylinder 1 through bolted connection, and installs driving motor 3 at the top intermediate position of apron 2, fixed plate 4 is installed to the inner chamber upside of paper pulp storage cylinder 1, and the welding has the joint piece on the inner chamber lateral wall of paper pulp storage cylinder 1, and the 4 joints of fixed plate are on the joint piece, can be convenient for demolish fixed plate 4 from paper pulp storage cylinder 1.

And the bottom welding of fixed plate 4 has extrusion screen cloth 5, install filter screen plate 6 in the interior week of fixed plate 4, extrusion screen cloth 5 is used for cooperating fine screen net board 9, extrudees the breakage to paper pulp to permeate the downside, then indissolvable thing is stayed on extrusion screen cloth 5, can cooperate subsequent rivers to wash, discharges from fluid-discharge tube 10, filters 6 joints of screen plate in fixed plate 4, and in the maintenance process, filter screen plate 6 can separate with fixed plate 4, thereby realizes the separation maintenance to upside driving motor 3.

The output bottom of driving motor 3 is connected with puddler 7 through the connector, puddler 7 runs through filter screen plate 6 and is connected with fine screen cloth board 9, is equipped with the filtration pore on the fine screen cloth board 9, when realizing once filterable, cooperation extrusion screen cloth 5 extrudes the screening to paper pulp, improves the screening effect, and filter screen plate 6, fine screen cloth board 9 and extrusion screen cloth 5's aperture descend in proper order, thereby leave most indissolvable material in extrusion screen cloth 5 department, be convenient for follow-up clearance.

The periphery of the stirring rod 7 is connected with a primary screen plate 8 matched with the filter screen plate 6, the fine screen plate 9 is matched with the extrusion screen plate 5, the bottom of the extrusion screen plate 5 is connected with a liquid discharge pipe 10, the side wall of the paper pulp storage cylinder 1 is provided with a collection box 11, a drawing cylinder 12 is inserted into the inner cavity of the collection box 11, a pulp outlet 13 is formed in the middle of the bottom of the paper pulp storage cylinder 1, and in the subsequent cleaning process, insoluble substances are flushed into the liquid discharge pipe 10 through water flow washing and collected in the drawing cylinder 12 and can be manually taken out and poured out.

Concretely, there is the fixed ring platform through bolted connection in the interior week of fixed plate 4, and the spiro union has filter screen board 6 in the inner chamber of fixed ring platform, and the fixed top of trading the platform bonds and has the drain sloping platform, imports paper pulp to filter screen board 6 on, carries out the prefiltering screening, and the cooperation is just sieved board 8 and is broken the filtration.

Specifically, preliminary screen plate 8 is including fixing solid fixed ring and the scraper blade in puddler 7 periphery, gu fixed ring passes through the bolt fastening in puddler 7's periphery, but detachable design, convenient equipment and later stage clearance.

Specifically, set up the trompil with collection box 11 looks adaptation on the bottom lateral wall of extrusion screen cloth 5, collect box 11 and fix in the inner chamber of trompil, the top and the fluid-discharge tube 10 intercommunication of collecting box 11 for fixed collection box 11 forms the drawer structure, conveniently clears up indissolvable thing.

Specifically, a butt joint opening 14 is formed in one side, close to the liquid discharge pipe 10, of the top of the drawing cylinder 12, an electromagnetic valve is installed on the liquid discharge pipe 10, a handle is welded to one side, far away from the butt joint opening 14, of the drawing cylinder 12, and the electromagnetic valve is provided with a wireless communication control module and is in signal connection with an external PLC (not shown in the figure), so that control over cleaning of insoluble matters is achieved.

Specifically, a sealing bearing is installed in an inner ring of the filter screen plate 6, and the stirring rod 7 is inserted in the inner ring of the sealing bearing, so that the sealing effect is improved, and the situation that paper pulp directly enters from an interface between the stirring rod 7 and the filter screen plate 6 is avoided.

The theory of operation, this a sieving mechanism for toothpick production, during the use, add paper pulp into paper pulp storage cylinder 1, driving motor 3 drives puddler 7 and rotates, drive preliminary sieve board 8 and rotate, cooperation filter screen 6, carry out preliminary crushing to paper pulp, and a large amount of paper pulp intercommunication indissolvable material enters into on the fine mesh board 9, through the centrifugation that driving motor 3 drove, crushing screening once more, and after rolling with extrusion screen 5, paper pulp enters into the downside of paper pulp storage cylinder 1, and go out the liquid through grout outlet 13, and indissolvable thing stays on the extrusion screen 5, during the clearance, wash through rivers, bring indissolvable thing into fluid-discharge tube 10, and enter into pull section of thick bamboo 12, the pull clearance, improve the clearance effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A sieving mechanism for toothpick paper production, includes paper pulp storage tube (1) and apron (2), its characterized in that: the utility model discloses a paper pulp storage cylinder, including paper pulp storage cylinder (1), fixed plate (7), stirring rod (7), filter screen plate (6), collection box (11), pumping cylinder (12), pulp outlet (13) and liquid discharge pipe (10), there is apron (2) at the top of paper pulp storage cylinder (1) through bolted connection, and the top intermediate position of apron (2) installs driving motor (3), fixed plate (4) are installed to the inner chamber upside of paper pulp storage cylinder (1), and the bottom welding of fixed plate (4) has extrusion screen cloth (5), install filter screen plate (6) in the interior week of fixed plate (4), the output bottom of driving motor (3) is connected with puddler (7) through connector, puddler (7) run through filter screen plate (6) and are connected with fine screen plate (9), be connected with in the periphery of puddler (7) and filter screen plate (6) looks adaptation preliminary screen plate (8), fine screen plate (9) and extrusion screen cloth (5) looks adaptation, the bottom of extrusion screen cloth (5) is connected with liquid discharge pipe (10), collection box (11) are installed to the lateral wall of paper pulp storage cylinder (1), the inner chamber of collection box (11) has been inserted in the inner chamber and has been connect pumping cylinder (12), pulp storage cylinder (1) the bottom intermediate position has seted up pulp outlet (13).

2. The screening device for toothpick paper production according to claim 1, wherein: the inner periphery of the fixed plate (4) is connected with a fixed ring table through bolts, a filter screen plate (6) is screwed in the inner cavity of the fixed ring table, and the top of the fixed changing table is bonded with a liquid guide inclined table.

3. The screening device for toothpick paper production according to claim 1, wherein: preliminary screening board (8) are including fixing solid fixed ring and the scraper blade in puddler (7) periphery, gu fixed ring passes through the bolt fastening in the periphery of puddler (7).

4. The screening device for toothpick paper production according to claim 1, wherein: the bottom side wall of the extrusion screen (5) is provided with an opening matched with the collection box (11), the collection box (11) is fixed in an inner cavity of the opening, and the top of the collection box (11) is communicated with the liquid discharge pipe (10).

5. The screening device for toothpick paper production according to claim 1, wherein: one side of the top of the drawing cylinder (12) close to the liquid discharge pipe (10) is provided with a butt joint opening (14), the liquid discharge pipe (10) is provided with an electromagnetic valve, and one side of the drawing cylinder (12) far away from the butt joint opening (14) is welded with a handle.

6. The screening device for toothpick paper production according to claim 1, wherein: and a sealing bearing is arranged in an inner ring of the filter screen plate (6), and the stirring rod (7) is inserted in the inner ring of the sealing bearing.