CN212025762U

CN212025762U - Sticky removing device for waste paper recovery

Info

Publication number: CN212025762U
Application number: CN202020614281.0U
Authority: CN
Inventors: 任浩; 陈务平; 沈军; 陈满
Original assignee: Jiangsu Lee and Man Paper Manufacturing Co Ltd
Current assignee: Jiangsu Lee and Man Paper Manufacturing Co Ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-11-27
Anticipated expiration: 2030-04-22

Abstract

The utility model belongs to the technical field of waste paper pulp recovery plant, specifically disclose a sticky remove device for waste paper recovery, including choked flow case and studio, the top of choked flow case is provided with into thick liquid mouth, the front end of guard gate is provided with the handle, the inside of choked flow case is provided with the spoiler, the below of spoiler is provided with the spout, the right side of slider is provided with the filter screen, the inside below of choked flow case is provided with the direction mouth, the left side top of rose box is provided with the feed inlet. This sticky remove device for waste paper recovery compares with current sticky remove device, through the setting of feed inlet, driving motor and conveyer belt, in waste paper pulp passes through the guide way and gets into the rose box, adds magnesium aluminum mixed metal oxide through the feed inlet, driving motor passes through the conveyer belt and drives the bull stick rotation, installs stirring leaf thereupon on the bull stick and rotates, has accelerated greatly magnesium aluminum mixed metal oxide and waste paper pulp in the fusion of sticky.

Description

Sticky removing device for waste paper recovery

Technical Field

The utility model relates to a waste paper pulp recovery plant technical field specifically is a sticky remove device for waste paper recovery.

Background

Waste paper, broadly referred to as recyclable and renewable resources that are discarded through use in production and life, includes various fine papers, yellow board papers, waste paper boxes, edge cut papers, packing papers, business unit papers, engineering papers, books and newspapers, etc., stickies, also known as stickies, generally considered as stickies derived from recycled fibers, mostly having negative charges, which can be used as a collective term for materials that are derived from different sources, have permanent or temporary stickiness, and can cause problems in the paper making process and cause a reduction in product quality.

The existing sticky matter removing device usually adopts a flotation method, because air bubbles have hydrophobicity in water, sticky matter particles also have hydrophobicity, the sticky matter particles and the air bubbles have sufficient contact area and contact time in slurry and can float together with the air bubbles after being adsorbed on the surfaces of the air bubbles, the technical process of the method needs to float for a long time, time is wasted, the use requirements of people cannot be well met, and technical innovation is carried out on the basis of the existing sticky matter removing device aiming at the situations.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sticky thing remove device is used in waste paper recovery to propose current sticky thing remove device and adopt the flotation method usually in solving above-mentioned background art, because the air bubble presents the hydrophobicity in aqueous, sticky thing particle also is the hydrophobicity, in the thick liquid, sticky thing particle has sufficient contact area and contact time with the air bubble, adsorbable is together come-up along with it on the air bubble surface, this method process needs long-time showy to form, waste time, can not be fine satisfy people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a sticky matter removing device for waste paper recovery comprises a flow blocking box and a working chamber, wherein a pulp inlet is arranged above the flow blocking box, a protective door is arranged on the left side of the flow blocking box, a handle is arranged at the front end of the protective door, a flow blocking plate is arranged inside the flow blocking box, a flow blocking hole is arranged inside the flow blocking plate, a sliding groove is arranged below the flow blocking plate, a sliding block is arranged inside the sliding groove, a filter screen is arranged on the right side of the sliding block, a guide port is arranged below the inside of the flow blocking box, a filter box is arranged below the flow blocking box, a feed inlet is arranged above the left side of the filter box, a pulp outlet is arranged below the right side of the filter box, a rotating rod is arranged inside the filter box, a stirring blade is arranged above the rotating rod, the working chamber is positioned below the filter box, and a driving motor is arranged inside the working chamber, the top of driving motor is provided with the connecting rod, and the left side of connecting rod is provided with the conveyer belt, the below of studio is provided with the universal wheel.

Preferably, the choke box and the protective door are detachably connected, and the central axis of the choke box coincides with the central axis of the protective door.

Preferably, the flow blocking box is in threaded connection with the flow blocking plate, and a central axis of the flow blocking plate forms a 90-degree angle with the upper portion of the inside of the flow blocking box.

Preferably, the choke box is connected with the filter screen through a sliding block, and the central axis of the choke box coincides with the central axis of the filter screen.

Preferably, the choke box is connected with the filter box in a clamping manner, and the filter box is welded with the feed inlet.

Preferably, be swing joint between stirring leaf and the rose box, and the stirring leaf is the left and right sides of symmetric distribution in the axis of rose box.

Preferably, the stirring blade and the rotating rod form a fixed connection, and the central axis of the stirring blade coincides with the central axis of the rotating rod.

Preferably, the rotating rod forms a rotating structure through a conveying belt and a connecting rod, and the stirring blade is in transmission connection with the driving motor.

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

1. the utility model discloses a setting of guard gate and choked flow case, choked flow case and guard gate constitute detachable construction, can take out spoiler and filter screen through opening the guard gate after the device filters and finishes, and the waste paper pulp larger granule sticky that adheres to on during to filtering is cleared up, puts back spoiler and filter screen in the choked flow case again after the clearance finishes, repetitious usage, simple structure, convenient operation reduces economic cost;

2. the utility model discloses a choke box and the setting of spoiler, waste paper stock get into the choke box, and the spoiler can increase the flow area of waste paper stock in the choke box inside, reduces waste paper stock's flow velocity, and waste paper stock then flows to the filter screen through the choked flow hole to reduce the impulsive force to the filter screen when waste paper stock gets into the device, solved the waste paper stock and got into the device and mostly not set up the problem of the structure that slows down speed;

3. the utility model discloses a setting of feed inlet, driving motor and conveyer belt, in waste paper pulp got into the rose box through the direction mouth, mixed metal oxide of magnalium was added through the feed inlet, driving motor passed through the conveyer belt and driven the bull stick and rotate, installed the stirring leaf on the bull stick and rotated thereupon, made waste paper pulp be eddy current motion in the rose box, had accelerateed greatly the fusion of the interior sticky of mixed metal oxide of magnalium and waste paper pulp.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a flow blocking tank; 2. a pulp inlet; 3. a protective door; 4. a handle; 5. a spoiler; 6. a choke hole; 7. a chute; 8. a slider; 9. a filter screen; 10. a guide port; 11. a filter box; 12. a feed inlet; 13. a pulp outlet; 14. a rotating rod; 15. stirring blades; 16. a working chamber; 17. a drive motor; 18. a connecting rod; 19. a conveyor belt; 20. a universal wheel.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a sticky matter removing device for waste paper recovery comprises a flow blocking box 1 and a working chamber 16, a pulp inlet 2 is arranged above the flow blocking box 1, a protective door 3 is arranged on the left side of the flow blocking box 1, the flow blocking box 1 is detachably connected with the protective door 3, the central axis of the flow blocking box 1 is coincident with the central axis of the protective door 3, the flow blocking box 1 and the protective door 3 form a detachable structure through the arrangement of the protective door 3 and the flow blocking box 1, after the device finishes filtering, a flow blocking plate 5 and a filter screen 9 can be taken out by opening the protective door 3, the sticky matter with larger particles, attached to waste paper pulp, on the waste paper pulp during filtering is cleaned, and the flow blocking plate 5 and the filter screen 9 are placed back into the flow blocking box 1 after cleaning is finished, so that the device is simple in structure, convenient to operate and capable of reducing;

the front end of the protective door 3 is provided with a handle 4, a spoiler 5 is arranged inside the spoiler box 1, a choke hole 6 is arranged inside the spoiler 5, the spoiler box 1 is in threaded connection with the spoiler 5, a 90-degree angle is formed between the central axis of the spoiler 5 and the upper part inside the spoiler box 1, waste paper pulp enters the spoiler box 1 through the arrangement of the spoiler box 1 and the spoiler 5, the spoiler 5 can increase the flow area of the waste paper pulp inside the spoiler box 1 and reduce the flow speed of the waste paper pulp, and the waste paper pulp then flows to the filter screen 9 through the choke hole 6, so that the impact force on the filter screen 9 when the waste paper pulp enters the device is reduced, and the problem that no speed reducing structure is arranged mostly when the waste paper pulp enters the device is solved;

a chute 7 is arranged below the spoiler 5, a slide block 8 is arranged inside the chute 7, a filter screen 9 is arranged on the right side of the slide block 8, the choke box 1 is connected with the filter screen 9 through the slide block 8, the central axis of the choke box 1 is coincident with the central axis of the filter screen 9, a guide port 10 is arranged below the choke box 1, a filter box 11 is arranged below the choke box 1, a feed port 12 is arranged above the left side of the filter box 11, a slurry outlet 13 is arranged below the right side of the filter box 11, the choke box 1 is connected with the filter box 11 in a clamping manner, the filter box 11 is welded with the feed port 12, a rotating rod 14 is arranged inside the filter box 11, stirring blades 15 are arranged above the rotating rod 14, the stirring blades 15 are movably connected with the filter box 11, and the stirring blades 15 are symmetrically distributed on the left side and the right side of the central axis of the filter box 11, the stirring blade 15 and the rotating rod 14 are fixedly connected, the central axis of the stirring blade 15 coincides with the central axis of the rotating rod 14, the working chamber 16 is positioned below the filter box 11, the driving motor 17 is arranged inside the working chamber 16, the connecting rod 18 is arranged above the driving motor 17, the conveyor belt 19 is arranged on the left side of the connecting rod 18, the rotating rod 14 and the connecting rod 18 form a rotating structure through the conveyor belt 19, the stirring blade 15 and the driving motor 17 are in transmission connection, the universal wheel 20 is arranged below the working chamber 16, waste paper pulp enters the filter box 11 through the guide port 10 through the arrangement of the feed port 12, the driving motor 17 drives the rotating rod 14 to rotate through the conveyor belt 19, the stirring blade 15 arranged on the rotating rod 14 rotates along with the rotation, and the waste paper pulp makes eddy motion in the filter box 11, greatly accelerates the fusion of the magnesium-aluminum mixed metal oxide and the stickies in the waste paper pulp.

The working principle is as follows: when the device for removing the sticky substances for waste paper recovery is used, waste paper pulp firstly enters the flow resisting box 1 through the pulp inlet 2, the flow resisting plate 5 can increase the flow area of the waste paper pulp in the flow resisting box 1 and reduce the flow speed of the waste paper pulp, the waste paper pulp then flows to the filter screen 9 through the flow resisting hole 6, the filter screen 9 can filter out large-particle sticky substances in the waste paper pulp, the filtered waste paper pulp flows into the filter box 11 through the guide port 10, magnesium-aluminum mixed metal oxide is added through the feed inlet 12 and has good adsorption capacity on the sticky substances in the paper pulp, the driving motor 17(100W-3700W) drives the rotating rod 14 to rotate through the conveyor belt 19, the stirring blade 15 arranged on the rotating rod 14 rotates along with the rotating rod, so that the waste paper pulp does eddy motion in the filter box 11, and the fusion of the magnesium-aluminum mixed metal oxide and the sticky substances in the waste paper pulp, the waste paper pulp after the filtration treatment flows to the next step of the waste paper treatment process through the pulp outlet 13, which is the working principle of the device for removing the stickies for recycling the waste paper.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A stickies removing device for waste paper recycling, comprising a flow blocking box (1) and a working chamber (16), characterized in that: a slurry inlet (2) is arranged above the choke box (1), a protective door (3) is arranged on the left side of the choke box (1), a handle (4) is arranged at the front end of the protective door (3), a choke plate (5) is arranged inside the choke box (1), a choke hole (6) is arranged inside the choke plate (5), a sliding groove (7) is arranged below the choke plate (5), a sliding block (8) is arranged inside the sliding groove (7), a filter screen (9) is arranged on the right side of the sliding block (8), a guide port (10) is arranged below the inside of the choke box (1), a filter box (11) is arranged below the choke box (1), a feed inlet (12) is arranged above the left side of the filter box (11), a slurry outlet (13) is arranged below the right side of the filter box (11), and a rotary rod (14) is arranged inside the filter box (11), and the top of bull stick (14) is provided with stirring leaf (15), studio (16) are located the below of rose box (11), and the inside of studio (16) is provided with driving motor (17), the top of driving motor (17) is provided with connecting rod (18), and the left side of connecting rod (18) is provided with conveyer belt (19), the below of studio (16) is provided with universal wheel (20).

2. The used paper recycling glue removing device according to claim 1, characterized in that: the choke box (1) is detachably connected with the protective door (3), and the central axis of the choke box (1) coincides with the central axis of the protective door (3).

3. The used paper recycling glue removing device according to claim 1, characterized in that: the flow blocking box (1) is in threaded connection with the flow blocking plate (5), and a 90-degree angle is formed between the central axis of the flow blocking plate (5) and the upper part of the inside of the flow blocking box (1).

4. The used paper recycling glue removing device according to claim 1, characterized in that: the flow resisting box (1) is connected with the filter screen (9) through a sliding block (8), and the central axis of the flow resisting box (1) is coincided with the central axis of the filter screen (9).

5. The used paper recycling glue removing device according to claim 1, characterized in that: the flow resisting box (1) is connected with the filtering box (11) in a clamping mode, and the filtering box (11) is welded with the feeding hole (12).

6. The used paper recycling glue removing device according to claim 1, characterized in that: the stirring blades (15) are movably connected with the filter box (11), and the stirring blades (15) are symmetrically distributed on the left side and the right side of the central axis of the filter box (11).

7. The used paper recycling glue removing device according to claim 1, characterized in that: stirring leaf (15) and bull stick (14) constitute fixed connection, coincide between the axis of stirring leaf (15) and the axis of bull stick (14).

8. The used paper recycling glue removing device according to claim 1, characterized in that: the rotating rod (14) and the connecting rod (18) form a rotating structure through the conveying belt (19), and the stirring blade (15) is in transmission connection with the driving motor (17).