CN221693777U - A clean papermaking system utilizing waste paper resource recycling - Google Patents

Abstract

The utility model relates to the technical field of waste paper resource recovery, and provides a clean papermaking system utilizing waste paper resource recovery, which comprises a crushing box, wherein one side of the crushing box is fixedly connected with a compression box, the output end of a driving motor extends to the inside of the crushing box and is fixedly connected with a crushing roller through a coupling, the middle position of the top end of the crushing box is fixedly connected with a feed hopper, the inner wall of a dust removing cavity is fixedly connected with a filter screen, the top end of the dust removing cavity is fixedly connected with a dust removing cover, one side of the dust removing cover is fixedly connected with a negative pressure pipe, and the dust removing cover and the dust removing cavity are arranged near the crushing roller, so that dust removing and adsorbing can be better carried out on powder generated by crushing the crushing roller, and a cleaning brush moves back and forth to prevent the bottom end of the filter screen from being blocked by the filter screen, thereby influencing the effect of subsequent negative pressure adsorption and dust removing, and further ensuring long-term good dust removing effect.

Description

A clean papermaking system utilizing waste paper resource recycling

Technical Field

The utility model relates to the technical field of waste paper resource recycling, in particular to a clean papermaking system utilizing waste paper resource recycling.

Background Art

Waste paper refers to recyclable and renewable resources that are discarded after use in production and life. The recycling and utilization of waste paper is beneficial to protecting the environment, protecting forests and saving resources. Therefore, the corresponding waste paper recycling industry has been born in the market. In the process of waste paper recycling, it is often necessary to shred the waste paper for the next step.

After searching, the existing patent (Announcement No.: CN209631296U) discloses a system for recycling and cleaning papermaking using waste paper resources, including a box body, a supporting structure is arranged at the bottom of the box body, a limiting structure is arranged at the left side of the bottom of the inner cavity of the box body, a pushing device is arranged at the left side of the box body, a crushing device is arranged at the rear of the box body, a feeding mechanism is arranged at the top of the box body, and a filter screen is embedded at the bottom of the right side of the box body. The utility model solves the problem that the traditional recycling device not only has poor processing effect, but also has no dust removal function, and when crushing waste paper, a large amount of dust will float in the air, causing the operator to inhale, posing a threat to the operator's health. The system for recycling and cleaning papermaking using waste paper resources has the advantages of good processing effect and dust removal, and is worthy of promotion.

However, in the above scheme, the dust removal effect is poor, and the dust suction port is at the bottom. It is difficult to adsorb paper scraps and dust after waste paper is accumulated, and the filter is easily blocked by dust, which will affect the subsequent adsorption and removal effect of paper scraps and dust, and reduce the corresponding dust removal effect.

In view of this, the utility model proposes a clean papermaking system that utilizes waste paper resources for recycling.

Utility Model Content

The utility model provides a clean papermaking system utilizing waste paper resources for recycling, which solves the problem of poor dust removal effect in the related technology.

The technical solution of the utility model is as follows: a clean papermaking system utilizing waste paper resource recycling, comprising a crushing box, a chip discharge groove being provided at the lower end of one side of the crushing box, a compression box being fixedly connected to one side of the crushing box, a door body being fixedly connected to the front side of the compression box through a hinge, a compression assembly being arranged inside the compression box, a driving motor being fixedly connected to the upper ends of both sides of the back side of the crushing box, an output end of the driving motor extending to the interior of the crushing box and being fixedly connected to a crushing roller through a coupling, a feed hopper being fixedly connected to the middle position of the top end of the crushing box, a dust removal chamber being provided on one side of the inner top wall of the crushing box, a filter screen being fixedly connected to the inner wall of the dust removal chamber, an anti-blocking assembly being arranged on one side of the dust removal chamber, a dust removal cover being fixedly connected to the top end of the dust removal chamber, and a negative pressure pipe being fixedly connected to one side of the dust removal cover.

The anti-blocking component includes a fixed groove, which is arranged inside a crushing box on one side of the dust removal chamber, and a servo motor is fixedly connected to the upper end on the back side of the crushing box, and an output end of the servo motor extends to the inside of the fixed groove and is fixedly connected to a threaded rod through a coupling, and a threaded block is threadedly connected to the surface of the threaded rod, and a cleaning brush is fixedly connected to one side of the threaded block. Through the operation of the servo motor, the threaded block moves to drive the cleaning brush to move, and then the bottom of the filter can be wiped to prevent blocking, thereby preventing the filter from being blocked by powder and affecting the effect of subsequent negative pressure adsorption dust removal.

Preferably, the fixing groove has an inverted convex shape in a side view, and a sliding structure is formed between the threaded block and the interior of the fixing groove to prevent the threaded block from rotating with the rotation of the threaded rod.

Preferably, the length of the cleaning brush is equal to the width of the filter screen, and one side of the cleaning brush is fixedly connected to one side of the threaded block by a bolt, so as to facilitate comprehensive cleaning and anti-blocking of the filter screen.

Preferably, the compression assembly includes a pneumatic telescopic rod, which is fixedly connected to both ends of the top of the compression box, and the output end of the pneumatic telescopic rod extends to the interior of the compression box and is fixedly connected to a pressure plate, and sliding grooves are provided on both sides of the inner bottom wall of the compression box, and the inner bottom wall of the compression box is movably connected to a collection frame, and slides are fixedly connected to both sides of the bottom end of the collection frame. By starting the pneumatic telescopic rod to drive the pressure plate to descend, the paper scraps inside the collection frame are compressed, thereby increasing the paper scraps stored in the collection frame and reducing the number of times the staff cleans the collection frame.

Preferably, the cross-sectional area of the pressing plate is smaller than the cross-sectional area of the internal opening of the collection frame, and the pressing plate is arc-shaped all around, so that the pressing plate can be completely lowered into the collection frame, thereby facilitating the compression of paper scraps inside the collection frame.

Preferably, a sliding structure is formed between the slide plate and the interior of the slide groove, and the upper ends of both sides of the slide groove and the slide plate are beveled to improve the stability of the sliding installation inside the collection frame and the compression box.

Preferably, the upper end of the inner wall of the compression box is beveled, and the width of the compression box is greater than the width of the chip groove, which is convenient for guiding the paper scraps discharged from the chip groove and making it more convenient to fall into the collection frame.

Preferably, a guide plate is fixedly connected to the inner bottom wall of the shredding box, and the guide plate is inclined at an angle of thirty degrees to the horizontal direction, so that the shredded paper scraps are discharged more quickly and completely from the chip discharge groove to the inside of the collection frame.

The working principle and beneficial effects of the utility model are:

1. The utility model provides an anti-blocking component, a dust removal cover and a dust removal chamber. The dust removal cover and the dust removal chamber are located near the crushing roller, so that the powder generated by the crushing roller can be dusted and adsorbed to avoid accumulation of scraps of paper and affecting the dust removal effect. At the same time, the servo motor can be started to drive the threaded rod to rotate, so that the thread block moves and drives the cleaning brush to move, and then the bottom of the filter can be wiped to prevent blocking, so that the filter is prevented from being blocked by powder and affecting the effect of subsequent negative pressure adsorption dust removal, thereby ensuring its long-term good dust removal effect, avoiding the powder from spreading everywhere and causing harm to the health of the staff, improving its practicality, and achieving a better dust removal effect;

2. In the utility model, a compression component is set up. After a certain amount of paper scraps are accumulated inside the collection frame, the pneumatic telescopic rod is started to drive the pressure plate to descend, thereby compacting the paper scraps inside the collection frame. Then the pneumatic telescopic rod works again to make the pressure plate rise above the chip discharge groove, which is convenient for subsequent paper scraps to continue to fall into the collection frame, thereby increasing the paper scraps stored inside the collection frame, reducing the number of times the staff cleans the collection frame and reducing their workload. At the same time, the sliding plate can be used to slide the collection frame out of the compression box by sliding it inside the slide groove, so as to facilitate the centralized processing of the paper scraps inside the collection frame and compact the bags, thereby improving its practicality and achieving the effect of facilitating compaction and packaging.

BRIEF DESCRIPTION OF THE DRAWINGS

The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

FIG1 is a schematic diagram of the overall structure of the utility model from the front;

FIG2 is a rear view schematic diagram of the overall structure of the utility model;

FIG3 is a schematic diagram of the overall cross-sectional three-dimensional structure of the utility model;

FIG4 is a partial cross-sectional enlarged structural schematic diagram of the filter screen of the present invention;

FIG5 is a partial cross-sectional enlarged structural schematic diagram of the anti-blocking component of the utility model;

FIG6 is an enlarged structural schematic diagram of point A in FIG3 of the present invention.

In the figure: 1. crushing box; 2. compression assembly; 201. pneumatic telescopic rod; 202. pressure plate; 203. collection frame; 204. slide; 205. slide plate; 3. compression box; 4. door body; 5. negative pressure pipe; 6. anti-blocking assembly; 601. servo motor; 602. fixing groove; 603. threaded block; 604. threaded rod; 605. cleaning brush; 7. dust cover; 8. feed hopper; 9. drive motor; 10. guide plate; 11. chip removal groove; 12. crushing roller; 13. filter screen; 14. dust removal chamber.

DETAILED DESCRIPTION

The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Example 1

A preferred embodiment of a clean papermaking system utilizing waste paper recycling provided by the utility model is shown in Figures 1 to 6: a clean papermaking system utilizing waste paper recycling, comprising a crushing box 1, a chip discharge groove 11 is provided at the lower end of one side of the crushing box 1, a compression box 3 is fixedly connected to one side of the crushing box 1, a door body 4 is fixedly connected to the front of the compression box 3 through a hinge, a compression assembly 2 is arranged inside the compression box 3, a driving motor 9 is fixedly connected to the upper ends of both sides of the back of the crushing box 1, an output end of the driving motor 9 extends to the interior of the crushing box 1 and is fixedly connected to a crushing roller 12 through a coupling, a feed hopper 8 is fixedly connected to the middle position of the top of the crushing box 1, a dust removal chamber 14 is provided on one side of the inner top wall of the crushing box 1, a filter screen 13 is fixedly connected to the inner wall of the dust removal chamber 14, an anti-blocking assembly 6 is arranged on one side of the dust removal chamber 14, a dust removal cover 7 is fixedly connected to the top of the dust removal chamber 14, and a negative pressure pipe 5 is fixedly connected to one side of the dust removal cover 7.

The anti-blocking component 6 includes a fixed groove 602, which is arranged inside the crushing box 1 on one side of the dust removal chamber 14. A servo motor 601 is fixedly connected to the upper end of the back side of the crushing box 1. The output end of the servo motor 601 extends to the inside of the fixed groove 602 and is fixedly connected to a threaded rod 604 through a coupling. A threaded block 603 is threadedly connected to the surface of the threaded rod 604. A cleaning brush 605 is fixedly connected to one side of the threaded block 603. By starting the servo motor 601 to drive the threaded rod 604 to rotate, the threaded block 603 moves and drives the cleaning brush 605 to move, thereby wiping the bottom end of the filter screen 13 to prevent blocking, thereby preventing the filter screen 13 from being blocked by powder and affecting the subsequent negative pressure adsorption dust removal effect.

In this embodiment, the side view of the fixing groove 602 is inverted convex, and a sliding structure is formed between the threaded block 603 and the interior of the fixing groove 602. The sliding between the inverted convex threaded block 603 and the interior of the fixing groove 602 is utilized to prevent the threaded block 603 from rotating with the rotation of the threaded rod 604, thereby allowing the threaded block 603 to smoothly drive the cleaning brush 605 to slide.

In this embodiment, the length of the cleaning brush 605 is equal to the width of the filter 13, and one side of the cleaning brush 605 is fixedly connected to one side of the threaded block 603 by bolts. The use of a longer cleaning brush 605 facilitates comprehensive cleaning and anti-blocking of the filter 13.

Example 2

On the basis of Example 1, a preferred embodiment of the clean papermaking system utilizing waste paper recycling provided by the utility model is shown in Figures 1 to 6: the compression component 2 includes a pneumatic telescopic rod 201, the pneumatic telescopic rod 201 is fixedly connected to the two ends of the top of the compression box 3, and the output end of the pneumatic telescopic rod 201 extends to the interior of the compression box 3 and is fixedly connected to a pressure plate 202, and slide grooves 204 are provided on both sides of the inner bottom wall of the compression box 3, and the inner bottom wall of the compression box 3 is movably connected to a collection frame 203, and slide plates 205 are fixedly connected to both sides of the bottom of the collection frame 203, and the pneumatic telescopic rod 201 is started to drive the pressure plate 202 to descend, and the scraps of paper inside the collection frame 203 are compressed, thereby increasing the scraps of paper stored inside the collection frame 203, reducing the number of times the staff cleans the collection frame 203, and thereby reducing their workload.

In this embodiment, the cross-sectional area of the pressing plate 202 is smaller than the cross-sectional area of the internal opening of the collecting frame 203, and the pressing plate 202 is arc-shaped on all sides. By using a smaller pressing plate 202, the pressing plate 202 can be completely lowered into the collecting frame 203, thereby facilitating the compression of the paper scraps inside the collecting frame 203.

In this embodiment, a sliding structure is formed between the slide plate 205 and the inside of the slide groove 204, and the upper ends of both sides of the slide groove 204 and the slide plate 205 are angled. The sliding of the angled slide plate 205 and the inside of the slide groove 204 is utilized to improve the stability of the sliding installation inside the collection frame 203 and the compression box 3.

Furthermore, the upper end of the inner wall of the compression box 3 is beveled, and the width of the compression box 3 is greater than the width of the chip groove 11. The compression box 3 with beveled edges can facilitate guiding the paper scraps discharged from the chip groove 11, so that they can fall into the collection frame 203 more conveniently.

In addition, a guide plate 10 is fixedly connected to the inner bottom wall of the crushing box 1, and the guide plate 10 is inclined at an angle of thirty degrees to the horizontal direction. The inclined guide plate 10 can be used to guide the crushed paper scraps so that they can be discharged more quickly and completely from the chip discharge groove 11 to the inside of the collection frame 203.

The working principle and use process of the utility model are as follows: first, the negative pressure pipe 5 is connected to the input end of the external dust removal equipment, such as a bag dust collector, etc., and then the waste paper to be crushed is added to the inside of the crushing box 1 through the feed hopper 8, and the drive motor 9 is started to drive the crushing roller 12 to rotate, so that the waste paper can be crushed. After that, the external dust removal equipment works to facilitate the adsorption and dust removal of the powder generated by the crushing. At this time, the powder is adsorbed upwards through the dust removal chamber 14 and filtered by the filter screen 13 to avoid the inhalation of broken paper scraps. At the same time, the servo motor 601 can be started to drive the threaded rod 604 to rotate, and the threaded rod 604 and the threaded block 603 are matched with each other, so that the threaded block 603 moves and drives the cleaning brush 605 to move, and then the bottom of the filter screen 13 can be wiped to prevent blocking, so as to avoid the filter screen 13 being blocked by powder and affecting the subsequent negative pressure adsorption dust removal effect;

At the same time, the shredded paper scraps are guided by the guide plate 10 and discharged from the chip discharge groove 11 to the inside of the collection frame 203. After a certain amount of shredded paper scraps are accumulated in the collection frame 203, the pneumatic telescopic rod 201 is started to drive the pressure plate 202 to descend, thereby compacting the shredded paper scraps in the collection frame 203, and then the pneumatic telescopic rod 201 works again to make the pressure plate 202 rise above the chip discharge groove 11, so that subsequent shredded paper scraps continue to fall into the collection frame 203, and then the above steps are repeated to achieve repeated compaction of the shredded paper scraps in the collection frame 203, thereby increasing the amount of shredded paper scraps stored in the collection frame 203 and reducing the number of times the staff cleans the collection frame 203, thereby reducing their workload. At the same time, after compacting the appropriate amount, the door body 4 is opened, and then the slide plate 205 is used to slide in the slide groove 204 to slide the collection frame 203 out of the compression box 3, so as to facilitate the centralized processing of the compacted bag of shredded paper scraps in the collection frame 203.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A system for making clean paper by recycling waste paper resources, comprising a crushing box (1), characterized in that a chip removal groove (11) is provided at the lower end of one side of the crushing box (1), a compression box (3) is fixedly connected to one side of the crushing box (1), a door body (4) is fixedly connected to the front of the compression box (3) through a hinge, a compression assembly (2) is arranged inside the compression box (3), a drive motor (9) is fixedly connected to the upper ends of both sides of the back of the crushing box (1), and the output end of the drive motor (9) extends to the crushing box (1). A crushing roller (12) is fixedly connected to the inside of the crushing box (1) via a coupling, a feed hopper (8) is fixedly connected to the middle position of the top of the crushing box (1), a dust removal chamber (14) is provided on one side of the top wall of the crushing box (1), a filter screen (13) is fixedly connected to the inner wall of the dust removal chamber (14), an anti-blocking component (6) is provided on one side of the dust removal chamber (14), a dust removal cover (7) is fixedly connected to the top of the dust removal chamber (14), and a negative pressure pipe (5) is fixedly connected to one side of the dust removal cover (7); The anti-blocking component (6) comprises a fixing groove (602), the fixing groove (602) being arranged inside the crushing box (1) on one side of the dust removal chamber (14), the upper end of the back side of the crushing box (1) being fixedly connected to a servo motor (601), the output end of the servo motor (601) extending into the inside of the fixing groove (602) and being fixedly connected to a threaded rod (604) via a coupling, the surface of the threaded rod (604) being threadedly connected to a threaded block (603), and one side of the threaded block (603) being fixedly connected to a cleaning brush (605). 2. According to a clean papermaking system utilizing waste paper resource recycling as described in claim 1, it is characterized in that the shape of the fixed groove (602) in a side view is an inverted convex shape, and a sliding structure is formed between the threaded block (603) and the interior of the fixed groove (602). 3. According to a clean papermaking system utilizing waste paper resource recycling as described in claim 1, it is characterized in that the length of the cleaning brush (605) is equal to the width of the filter (13), and one side of the cleaning brush (605) is fixedly connected to one side of the threaded block (603) by a bolt. 4. A clean papermaking system utilizing waste paper resource recycling according to claim 1, characterized in that the compression component (2) includes a pneumatic telescopic rod (201), the pneumatic telescopic rod (201) is fixedly connected to the two ends of the top of the compression box (3), and the output end of the pneumatic telescopic rod (201) extends to the interior of the compression box (3) and is fixedly connected to a pressure plate (202), sliding grooves (204) are provided on both sides of the inner bottom wall of the compression box (3), and the inner bottom wall of the compression box (3) is movably connected to a collection frame (203), and slide plates (205) are fixedly connected to both sides of the bottom end of the collection frame (203). 5. A clean papermaking system utilizing waste paper resource recycling according to claim 4, characterized in that the cross-sectional area of the pressing plate (202) is smaller than the cross-sectional area of the internal opening of the collecting frame (203), and the pressing plate (202) is arc-shaped on all sides. 6. A clean papermaking system utilizing waste paper resource recycling according to claim 4 is characterized in that a sliding structure is formed between the slide plate (205) and the interior of the slide groove (204), and the upper ends of both sides of the slide groove (204) and the slide plate (205) are at an oblique angle. 7. A clean papermaking system utilizing waste paper resource recycling according to claim 1, characterized in that the upper end of the inner wall of the compression box (3) is beveled, and the width of the compression box (3) is greater than the width of the chip removal groove (11). 8. A clean papermaking system utilizing waste paper resource recycling according to claim 1, characterized in that a guide plate (10) is fixedly connected to the inner bottom wall of the shredding box (1), and the guide plate (10) is inclined at an angle of thirty degrees to the horizontal direction.