A book paper deinking and regeneration device and process thereof

Abstract

The present invention provides a book sheet deinking and regeneration device and a process thereof, which relate to the technical field of deinking equipment, and include: an installation component; the installation component includes a main body and a discharge port, the main body is a cylindrical structure, when in use, a stirring rod is driven by a motor to rotate inside the main body, and stirs the inside, while the stirring rod rotates, a rotating part is driven to rotate together through a connecting rod, and during the rotation of the rotating part, the rotating part is guided by a guide block, and floats up and down while rotating, so that the pulp in the main body can be aerated in a surrounding manner, effectively reducing the dead angle of the aeration position, and improving the aeration effect, solving the problem that the aeration structure of the existing deinking device is usually fixed inside the device, and when the aeration structure aerates the pulp, the bubbles generated rise straight up, which easily leads to certain dead angles, thereby causing the aeration effect to be less than ideal.

Description

Technical Field

[0001] The invention relates to the technical field of deinking equipment, and in particular to a book paper deinking and regeneration device and a process thereof. Background Art

[0002] With the growing demand for raw materials in the papermaking industry and the increasing requirements for environmental protection, waste paper, as a convenient, economical and less polluting fiber raw material, has been increasingly valued by the papermaking industry. Making full use of waste paper resources is a key measure to adjust the structure of papermaking raw materials. Deinked pulp is mainly used to produce newsprint, cultural printing paper, etc. The progress of waste paper deinking technology in recent years has made great progress in the production of deinked pulp. Through this technology, waste paper can be fully utilized to achieve the secondary utilization of paper resources.

[0003] For example, application number: CN201821960886.4 involves a waste paper deinking device, including a shell, a stirring wheel driven by a first motor arranged at the lower part of the shell; a bubble generating device is arranged on the inner side of the shell; a second motor supported and fixed by a support frame is arranged at the top center of the shell, and a friction wheel is connected to the rotating shaft of the second motor, and a flat belt is sleeved on the outer side of the friction wheel, and the other end of the belt naturally hangs down inside the shell; when the belt rotates with the friction wheel, a scraper is arranged at the belt on the moving side of the shell, and one end of the scraper is a blade end, which is close to the outer surface of the belt and faces the moving direction of the belt; an ink receiving box is arranged below the scraper. The utility model can automatically clean the deinking agent through the adsorption effect of bubbles, so that the deinking agent is effectively utilized, and the cleaned deinking agent has less pollution to the environment, which is beneficial to environmental protection.

[0004] However, there are some shortcomings in the design of the current paper deinking and regeneration device. First, the aeration structure of the deinking device is usually fixed inside the equipment. When the aeration structure aerates the pulp, the bubbles generated rise straight up, which easily leads to certain dead corners, resulting in less than ideal aeration effect. Secondly, when the scraper is scraping the ink floating on the top, some floating paper residues may be dropped by the scraper, resulting in a waste of paper resources.

[0005] In view of the above problems, the present invention proposes a book page paper deinking and regeneration device and process, which can avoid the problem of unsatisfactory aeration effect caused by dead corners due to position reasons when aerating the pulp, and by providing a rotating turning roller, the scraped ink can be filtered to prevent paper residues from following and scraping out the ink together.

[0006] In a first aspect of the present disclosure, a book sheet deinking and regeneration device and a process thereof are provided, specifically comprising: a mounting assembly; the mounting assembly comprises a main body and a discharge port, the main body is a cylindrical structure, and an annular groove is provided on the inner side of the upper end of the main body; the discharge port is provided at the bottom side end of the main body; an aeration assembly is provided on the mounting assembly, the aeration assembly comprises a bottom component and a connecting pipe, the bottom component is located at the outer lower end of the main body, and the bottom component is a hollow structure, an air inlet is provided at the side end of the bottom component, a base at the upper end of the bottom component is located at the inner bottom side of the main body, and a bottom pipe at the outer end of the base passes through the bottom of the main body; the connecting pipe is provided at the upper end of the bottom component, and the connecting pipe and the inner side of the bottom component are connected to each other. The aeration assembly is connected, and the connecting pipe is against the bottom of the main body; the aeration assembly is provided with a rotating assembly, the rotating part of the rotating assembly is at the upper end of the base, and the rotating part and the base are rotatably matched, the interior of the rotating part is connected with the interior of the base, the rotating part is inside the main body, and the rotating part is at the inner end of the guide cover inside the main body, the guide block on the outside of the rotating part is slidably matched with the guide groove in the guide cover, the middle position of the connecting rod inside the rotating part is sleeved on the stirring rod inside the main body, and the matching block in the connecting rod is slidably matched with the slide groove on the stirring rod; the mounting assembly is provided with a top assembly, the cover body of the top assembly is at the upper end of the main body, and the lower end of the cover body is plug-fitted with the annular groove on the inner side of the upper end of the main body.

[0007] Optionally, the installation component includes: a guide cover and a guide groove; the guide cover is plugged and fixed on the inner bottom side of the main body; the guide groove is opened in the inner wall of the guide cover, and the guide groove is an annular wavy structure.

[0008] Optionally, the installation assembly includes: a stirring rod and a slide groove; the stirring rod is rotatably installed on the inner bottom side of the main body, and the lower end of the stirring rod is connected to a motor; the slide groove is opened on the outer side of the stirring rod.

[0009] Optionally, the aeration assembly includes: a base and a bottom pipe; the top of the base is an open structure; the bottom pipe is equidistantly opened at the bottom of the base, and the bottom pipe is a hollow structure.

[0010] Optionally, the rotating component includes: a rotating member, an air hole and a guide block; the interior of both sides of the rotating member is a hollow structure; the air holes are equidistantly arranged on both sides of the interior of the rotating member; and the guide blocks are symmetrically fixedly mounted on the outer ends of both sides of the rotating member.

[0011] Optionally, the rotating assembly includes: a connecting rod and a matching block; the connecting rod is fixedly installed in the middle position inside the connecting rod, and the interior of the connecting rod is an annular structure; the matching blocks are equidistantly arranged in the annular structure in the middle position of the connecting rod.

[0012] Optionally, the top component includes: a cover body and a driving gear; the cover body is a cylindrical structure; the driving gear is arranged on the outside of the cover body, and the driving gear is connected to a motor.

[0013] Optionally, the top component includes: a conveyor belt and a scraper; the conveyor belt is rotatably installed at the inner upper end of the cover body through a drive shaft, and the side end of the drive shaft inside the conveyor belt is connected to the drive gear through a gear; the scrapers are equidistantly distributed at the outer end of the conveyor belt, and the scrapers are made of flexible material.

[0014] Optionally, the top component includes: a flip roller and a filter plate; the flip roller is rotatably mounted on the front inner end of the cover body, and the flip roller is at the bottom of the conveyor belt, and the side end of the flip roller is transmission-connected to the drive shaft in the conveyor belt through a chain; the filter plate is fixedly mounted on the outside of the flip roller, and the inner end of the filter plate is equidistantly provided with circular filter holes.

[0015] A book paper deinking and regeneration process comprises the following steps:

[0016] 1) Pour the pulp into the main body, add an equal amount of deinking agent into the pulp, and drive the stirring rod to rotate by a motor so that the stirring rod stirs the pulp with the deinking agent added into the main body;

[0017] 2) Blowing air into the bottom part through an air pump so that the gas is input into the interior of the main body through the connecting pipe and the bottom pipe;

[0018] 3) The rotating member is rotatably installed on the base, and the connecting rod in the rotating member is slidably matched with the stirring rod. When the stirring rod rotates and stirs, it can drive the rotating member to rotate. During the rotation process, the rotating member blows air into the pulp through the air holes, so that the ink separated from the paper floats up with the bubbles;

[0019] 4) By rotating the conveyor belt, the scraper removes the ink floating on the paper pulp, and while the scraper pushes the ink, the filter plate on the flip roller can filter the ink to prevent paper scraps from being scraped away with the ink.

[0020] The present invention provides a book paper deinking and regeneration device and process thereof, which has the following beneficial effects:

[0021] 1. The present invention provides an installation component and a rotating component, wherein a guide cover with a guide groove is installed inside the main body, and a stirring rod with a slide groove is arranged in the middle position of the main body, and a rotating part is slidably installed on the upper end of the base, so that the guide block at the outer end of the rotating part is slidably matched with the guide groove, and a connecting rod at the middle position of the rotating part is sleeved on the stirring rod, so that the matching block on the inner side of the connecting rod is slidably matched with the slide groove on the stirring rod. When in use, the stirring rod is driven by the motor to rotate inside the main body and stirs the mixture. While the stirring rod rotates, the rotating part is driven by the connecting rod to rotate together, and during the rotation of the rotating part, the rotating part is guided by the guide block and floats up and down while rotating, so that the pulp in the main body can be aerated in a surrounding manner, the dead angle of the aeration position can be effectively reduced, and the aeration effect can be improved.

[0022] 2. The present invention sets a top component, inserts the cover body into the upper end of the main body, and rotatably installs the conveyor belt inside the cover body, connects the driving shaft on the conveyor belt with the driving gear, sets a scraper on the conveyor belt, and rotatably installs the flip roller to the inner side of the cover body so that the flip roller is at the lower end of the conveyor belt. A filter plate with filter holes is installed at the outer end of the flip roller, and the flip roller is connected with the driving shaft on the conveyor belt. When the scraper on the conveyor belt pushes the ink on the upper end of the pulp, the flip roller will rotate with the driving shaft on the conveyor belt, and filter the pushed out ink by flipping the filter plate to prevent paper residue from being pushed out with the ink. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The following drawings will provide a better understanding of the present disclosure and more clearly demonstrate the advantages of the present disclosure. The drawings described herein are for illustrative purposes only of selected embodiments, not all possible implementations, and are not intended to limit the scope of the present disclosure.

[0024] In the attached picture:

[0025] Figure 1 A schematic diagram of a three-dimensional structure according to an embodiment of the present invention is shown.

[0026] Figure 2 A schematic diagram of a decomposed structure according to an embodiment of the present invention is shown.

[0027] Figure 3 A schematic diagram of the internal structure according to an embodiment of the present invention is shown.

[0028] Figure 4 A schematic diagram of a bottom-side cross-sectional structure according to an embodiment of the present invention is shown.

[0029] Figure 5 A schematic diagram of the connection structure of the mounting assembly and the rotating assembly according to an embodiment of the present invention is shown.

[0030] Figure 6 A schematic diagram of the connection structure of the mounting assembly and the rotating assembly according to an embodiment of the present invention is shown.

[0031] Figure 7 A schematic diagram of the connection structure between an aeration assembly and a rotating assembly according to an embodiment of the present invention is shown.

[0032] Figure 8 A partial cross-sectional structural schematic diagram of an aeration assembly according to an embodiment of the present invention is shown.

[0033] Fig. 9 A schematic cross-sectional structure diagram of a top component according to an embodiment of the present invention is shown.

[0034] Fig.10 A schematic cross-sectional structural diagram of a top component according to an embodiment of the present invention is shown.

[0035] Reference numerals list

[0036] 1. Install components;

[0037] 101. main body; 1011. discharge port;

[0038] 102. guide cover; 1021. guide groove;

[0039] 103, stirring rod; 1031, chute;

[0040] 2. Aeration components;

[0041] 201, bottom part; 2011, connecting pipe;

[0042] 202, base; 2021, bottom tube;

[0043] 3. Rotating assembly;

[0044] 301, rotating part; 3011, air hole; 3012, guide block;

[0045] 302, connecting rod; 3021, matching block;

[0046] 4. Top assembly;

[0047] 401, cover body; 4011, driving gear;

[0048] 402, conveyor belt; 4021, scraper;

[0049] 403, turning roller; 4031, filter plate. DETAILED DESCRIPTION

[0050] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0051] Example 1: Please refer to Figures 1 to 10 As shown:

[0052] The present invention provides a book sheet deinking and regeneration device and a process thereof, comprising: an installation component 1; the installation component 1 comprises a main body 101 and a discharge port 1011, the main body 101 is a cylindrical structure, and an annular groove is provided on the inner side of the upper end of the main body 101; the discharge port 1011 is provided at the bottom side end of the main body 101; an aeration component 2 is provided on the installation component 1, and the aeration component 2 comprises a bottom component 201 and a connecting pipe 2011, the bottom component 201 is located at the outer lower end of the main body 101, and the bottom component 201 is a hollow structure, and an air inlet is provided at the side end of the bottom component 201, a base 202 at the upper end of the bottom component 201 is located at the inner bottom side of the main body 101, and a bottom pipe 2021 at the outer end of the base 202 passes through the bottom of the main body 101; the connecting pipe 2011 is provided at the upper end of the bottom component 201, and the connecting pipe 2011 is connected to the inner part of the bottom component 201, and the connecting pipe 2011 is against the main body 101. The bottom of the aeration component 2; a rotating component 3 is provided on the aeration component 2, a rotating member 301 of the rotating component 3 is located at the upper end of the base 202, and the rotating member 301 and the base 202 are rotatably matched, the interior of the rotating member 301 is connected to the interior of the base 202, the rotating member 301 is located inside the main body 101, and the rotating member 301 is located at the inner end of the guide cover 102 inside the main body 101, the guide block 3012 on the outside of the rotating member 301 is slidably matched with the guide groove 1021 in the guide cover 102, the middle position of the connecting rod 302 inside the rotating member 301 is sleeved on the stirring rod 103 inside the main body 101, and the matching block 3021 in the connecting rod 302 is slidably matched with the slide groove 1031 on the stirring rod 103; a top component 4 is provided on the mounting component 1, the cover body 401 of the top component 4 is located at the upper end of the main body 101, and the lower end of the cover body 401 is plugged into the annular groove on the inner side of the upper end of the main body 101.

[0053] As the second embodiment of the present application, based on the first embodiment, Figure 3 and 4As shown, the installation component 1 includes: a guide cover 102 and a guide groove 1021; the guide cover 102 is plugged and fixed on the inner bottom side of the main body 101; the guide groove 1021 is opened in the inner wall of the guide cover 102, and the guide groove 1021 is an annular wavy structure; a stirring rod 103 and a slide groove 1031; the stirring rod 103 is rotatably installed on the inner bottom side of the main body 101, and the lower end of the stirring rod 103 is connected to a motor; the slide groove 1031 is opened on the outer side of the stirring rod 103.

[0054] The present application provides a cylindrical main body 101, and by pouring pulp into the main body 101 and adding a deinking agent into the main body 101, the pulp can be deinked inside the main body 101; a cylindrical discharge port 1011 is provided, and the deinked pulp can be discharged from the bottom of the main body 101 through the discharge port 1011; a circular guide cover 102 is provided, and a guide groove 1021 for rotationally guiding the rotating member 301 can be provided inside the guide cover 102; an annular guide groove 1021 is provided, and by opening the guide groove 102 1 is slidably matched with the guide block 3012, so that the rotating member 301 can float up and down along the guide groove 1021 while rotating inside the main body 101; a T-shaped stirring rod 103 is provided, and the stirring rod 103 is driven by the motor to rotate, so that the stirring rod 103 can stir the pulp added with the deinking agent, thereby accelerating the mixing of the deinking agent and the pulp, thereby improving the deinking effect; a long strip slide groove 1031 is provided; by slidingly matching the slide groove 1031 with the matching block 3021, the rotating member 301 can float up and down along the slide groove 1031 when sliding inside the guide cover 102.

[0055] As the third embodiment of the present application, based on the first embodiment, Figure 7 and 8 As shown, the aeration assembly 2 includes: a base 202 and a bottom pipe 2021; the top of the base 202 is an open structure; the bottom pipe 2021 is equidistantly opened at the bottom of the base 202, and the bottom pipe 2021 is a hollow structure.

[0056] The present application sets a circular ring-shaped bottom component 201, and opens an air inlet at the side end of the bottom component 201. By connecting the air pump to the air inlet, the air pump can transport gas to the inside of the bottom component 201; sets a cylindrical connecting pipe 2011, and by slidingly matching the connecting pipe 2011 with the bottom pipe 2021 at the lower end of the base 202, the base 202 can be slidably installed on the upper end of the bottom component 201; sets a circular ring-shaped base 202, and makes the base 202 located at the inner end of the main body 101, so that the rotating member 301 can be slidably installed into the inside of the main body 101 through the base 202; sets a cylindrical bottom pipe 2021, and by slidingly matching the bottom pipe 2021 with the connecting pipe 2011, not only can the base 202 and the bottom component 201 be slidably connected, but the rotating member 301 can also be connected to the bottom component 201 through the bottom pipe 2021.

[0057] As the fourth embodiment of the present application, based on the first embodiment, Figure 5 and 7 As shown, the rotating component 3 includes: a rotating member 301, an air hole 3011 and a guide block 3012; the interior of both sides of the rotating member 301 is a hollow structure; the air holes 3011 are equidistantly arranged on both sides of the interior of the rotating member 301; the guide blocks 3012 are symmetrically fixedly installed on the outer ends of both sides of the rotating member 301; a connecting rod 302 and a matching block 3021; ​​the connecting rod 302 is fixedly installed at the middle position of the interior of the connecting rod 302, and the interior of the connecting rod 302 is an annular structure; the matching blocks 3021 are equidistantly arranged in the annular structure at the middle position of the connecting rod 302.

[0058] The present application provides a circular rotating member 301, which can be used to aerate the pulp inside the main body 101, so that the ink can float up with the bubbles. By setting the rotating member 301 to be rotatable, it is possible to prevent the rotating member 301 from having a dead angle at the aeration position inside the main body 101. A circular air hole 3011 is provided, so that the gas in the rotating member 301 can be ejected through the air hole 3011, thereby aerating the pulp. A circular guide block 3012 is provided, and by slidingly matching the guide block 3012 with the guide groove 1021, when the rotating member 301 rotates in the guide cover 102, the guide block 3012 can be used to aerate the pulp. The guiding function enables the rotating part 301 to float up and down while rotating; a connecting rod 302 with an annular structure is provided, and the connecting rod 302 is slidably matched with the stirring rod 103, so that when the stirring rod 103 rotates, the rotating part 301 can rotate along with the stirring rod 103 through the driving effect of the connecting rod 302; an arc-shaped matching block 3021 is provided, and the matching block 3021 is slidably matched with the slide groove 1031, so that when the stirring rod 103 rotates, the connecting rod 302 can drive the rotating part 301 to rotate along with the stirring rod 103 by driving the matching block 3021.

[0059] As the fifth embodiment of the present application, based on the first embodiment, Fig. 9 and 10 As shown, the top assembly 4 includes: a cover body 401 and a driving gear 4011; the cover body 401 is a cylindrical structure; the driving gear 4011 is arranged on the outside of the cover body 401, and the driving gear 4011 is connected to a motor; a conveyor belt 402 and a scraper 4021; the conveyor belt 402 is rotatably mounted on the upper end of the cover body 401 through a driving shaft, and the side end of the driving shaft inside the conveyor belt 402 is transmission-connected to the driving gear 4011 through a gear; the scraper 4021 is equidistant from the outer surface of the cover body 401; Distributed at the outer end of the conveyor belt 402, the scraper 4021 is made of flexible material; the flip roller 403 and the filter plate 4031; the flip roller 403 is rotatably installed at the front inner end of the cover body 401, and the flip roller 403 is at the bottom of the conveyor belt 402, and the side end of the flip roller 403 is connected to the driving shaft in the conveyor belt 402 through a chain; the filter plate 4031 is fixedly installed on the outside of the flip roller 403, and the inner end of the filter plate 4031 is equidistantly provided with circular filter holes.

[0060] The present application sets a cylindrical cover body 401, and a conveyor belt 402 can be rotatably installed inside the cover body 401; sets a driving gear 4011, and through the driving gear 4011 connected to the motor and the gear of the driving shaft on the conveyor belt 402, when the driving gear 4011 is controlled by the motor to rotate, the driving shaft on the conveyor belt 402 can be driven to rotate through the transmission effect; sets the conveyor belt 402, and when the conveyor belt 402 is driven by the internal driving shaft, it can drive the external scraper 4021 to move; sets a rectangular scraper 4021 By controlling the scraper 4021 to slide on the top of the pulp, the ink brought up by the bubbles can be scraped away when it passes over the top of the pulp; a turning roller 403 is set, and by connecting the turning roller 403 with the driving shaft on the conveyor belt 402, the turning roller 403 can be driven to rotate synchronously when the driving shaft on the conveyor belt 402 rotates; a filter plate 4031 with a circular hole is set, and the filter plate 4031 can be turned over by the turning roller 403, so that the pulp pushed by the scraper 4021 can be filtered, thereby preventing the pushed ink from containing pulp.

[0061] A book paper deinking and regeneration process comprises the following steps:

[0062] 1. Pour the pulp into the main body 101, and add an equal amount of deinking agent into the pulp, and drive the stirring rod 103 to rotate by the motor so that the stirring rod 103 stirs the pulp with the deinking agent added into the main body 101;

[0063] 2. Blow air into the bottom member 201 through an air pump, so that the gas is input into the interior of the main body 101 through the connecting pipe 2011 and the bottom pipe 2021;

[0064] 3. The rotating member 301 is rotatably mounted on the base 202, and the connecting rod 302 in the rotating member 301 is slidably matched with the stirring rod 103. When the stirring rod 103 rotates and stirs, it can drive the rotating member 301 to rotate. During the rotation process, the rotating member 301 blows air into the pulp through the air hole 3011, so that the ink separated from the paper floats up with the air bubbles;

[0065] 4. By rotating the conveyor belt 402, the scraper 4021 removes the ink floating on the paper pulp, and while the scraper 4021 pushes the ink, the filter plate 4031 on the flip roller 403 can filter the ink to prevent the scraps of paper from being scraped away along with the ink.

[0066] The specific usage and function of this embodiment are as follows:

[0067] In the present invention, Figures 1 to 10 As shown, a bottom member 201 is installed at the lower end of the main body 101, and an air pump is connected to the bottom member 201, and a base 202 is installed to the bottom side of the main body 101, so that a bottom pipe 2021 at the lower end of the base 202 passes through the main body 101 and is slidably connected to the connecting pipe 2011, and the guide cover 102 is plugged and fixed to the inside of the main body 101, and then a rotating member 301 is rotatably installed on the base 202, so that the connecting rod 302 inside the rotating member 301 is movably connected to the stirring rod 103, and the guide block 3012 at the outer end of the rotating member 301 is slidably connected to the guide groove 1021, and the cover body 401 is installed to the top of the main body 101, and then a conveyor belt 402 with a scraper 4021 and a filter plate 4031 are respectively installed inside the cover body 401. The turning roller 403 is connected to the driving shaft on the conveyor belt 402 by transmission, and the pulp is poured into the main body 101. The motor is started, so that the motor drives the stirring rods 103 to stir. During the stirring process, a deinking agent is added to the pulp, and then the air is pumped into the bottom part 201 through the air pump. The gas passes through the connecting pipe 2011 and the bottom pipe 2021 and enters the rotating part 301, and then is ejected from the air hole 3011 on the rotating part 301. The ink separated from the pulp is brought to the upper end by the air bubbles, and the conveyor belt 402 drives the scraper 4021 to scrape off the ink floating on the upper end, thereby separating the ink from the pulp. While scraping off the ink, the filter plate 4031 can also filter the ink to prevent the ink from containing paper residues.

[0068] In this article, there are a few points to note:

[0069] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0070] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0071] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A book paper deinking and regeneration device, comprising: The mounting assembly (1) comprises a main body (101), a discharge port (1011), a guide cover (102), a guide groove (1021), a stirring rod (103) and a slide groove (1031); the main body (101) is a cylindrical structure, and an annular groove is provided on the inner side of the upper end of the main body (101); the discharge port (1011) is provided at the bottom side end of the main body (101); the guide cover (102) is plugged and fixed on the inner bottom side of the main body (101); the guide groove (1021) is provided in the inner wall of the guide cover (102), and the guide groove (1021) is an annular wavy structure; the stirring rod (103) rotates The invention is characterized in that an aeration component (2) is provided on the installation component (1), the aeration component (2) comprises a bottom component (201) and a connecting pipe (2011), the bottom component (201) is located at the lower end of the outside of the main body (101), and the bottom component (201) is a hollow structure, an air inlet is provided at the side end of the bottom component (201), a base (202) at the upper end of the bottom component (201) is located at the bottom side of the inside of the main body (101), and a bottom pipe (2021) at the outer end of the base (202) penetrates through the bottom of the bottom component (201). The bottom of the main body (101); the connecting pipe (2011) is arranged at the upper end of the bottom part (201), and the connecting pipe (2011) is connected to the inside of the bottom part (201), and the connecting pipe (2011) is against the bottom of the main body (101); the aeration component (2) is provided with a rotating component (3), the rotating component (301) of the rotating component (3) is located at the upper end of the base (202), and the rotating component (301) and the base (202) are rotatably matched, the inside of the rotating component (301) is connected to the inside of the base (202), the rotating component (301) is located inside the main body (101), and the rotating component (301) is located inside the main body (101). Towards the inner end of the cover (102), the guide block (3012) on the outside of the rotating member (301) is slidably matched with the guide groove (1021) in the guide cover (102), the middle position of the connecting rod (302) on the inner side of the rotating member (301) is sleeved on the stirring rod (103) inside the main body (101), and the matching block (3021) in the connecting rod (302) is slidably matched with the slide groove (1031) on the stirring rod (103); the mounting assembly (1) is provided with a top assembly (4), the cover body (401) of the top assembly (4) is located at the upper end of the main body (101), and the lower end of the cover body (401) is plug-fitted with the annular groove on the inner side of the upper end of the main body (101).

2. The book sheet deinking and regeneration device according to claim 1, characterized in that: The aeration assembly (2) comprises: a base (202) and a bottom pipe (2021); the top of the base (202) is an open structure; the bottom pipe (221) is equidistantly arranged at the bottom of the base (202), and the bottom pipe (2021) is a hollow structure.

3. The book paper deinking and regeneration device according to claim 1, characterized in that: The rotating assembly (3) comprises: a rotating member (301), an air hole (3011) and a guide block (3012); the interior of both sides of the rotating member (301) is a hollow structure; the air hole (3011) is equidistantly arranged on both sides of the interior of the rotating member (301); and the guide block (3012) is symmetrically fixedly mounted on both sides of the outer ends of the rotating member (301).

4. The book paper deinking and regeneration device according to claim 3, characterized in that: The rotating assembly (3) comprises: a connecting rod (302) and a matching block (3021); the connecting rod (302) is fixedly mounted at a middle position inside the connecting rod (302), and the interior of the connecting rod (302) is an annular structure; the matching block (3021) is equidistantly arranged inside the annular structure at the middle position of the connecting rod (302).

5. The book paper deinking and regeneration device according to claim 1, characterized in that: The top assembly (4) comprises: a cover body (401) and a driving gear (4011); the cover body (401) is a cylindrical structure; the driving gear (4011) is arranged outside the cover body (401), and the driving gear (4011) is connected to a motor.

6. The book paper deinking and regeneration device according to claim 5, characterized in that: The top component (4) comprises: a conveyor belt (402) and a scraper (4021); the conveyor belt (402) is rotatably mounted on the inner upper end of the cover body (401) via a drive shaft, and the side end of the drive shaft inside the conveyor belt (402) is transmission-connected to the drive gear (4011) via a gear; the scrapers (4021) are equidistantly distributed at the outer end of the conveyor belt (402), and the scrapers (4021) are made of a flexible material.

7. The book paper deinking and regeneration device according to claim 6, characterized in that: The top component (4) comprises: a turning roller (403) and a filter plate (4031); the turning roller (403) is rotatably mounted on the front inner end of the cover body (401), and the turning roller (403) is located at the bottom of the conveyor belt (402), and the side end of the turning roller (403) is connected to the drive shaft in the conveyor belt (402) through a chain; the filter plate (4031) is fixedly mounted on the outside of the turning roller (403), and the inner end of the filter plate (4031) is provided with circular filter holes at equal intervals.

8. The regeneration process of a book paper deinking and regeneration device according to any one of claims 1 to 7, characterized in that: The deinking process for book paper regeneration includes the following steps: 1) Pour paper pulp into the interior of the main body (101), and add an equal amount of deinking agent into the paper pulp, and drive a stirring rod (103) to rotate by a motor so that the stirring rod (103) stirs the paper pulp with the deinking agent added into the interior of the main body (101); 2) using an air pump to blow air into the bottom member (201), so that the gas is input into the interior of the main body (101) through the connecting pipe (2011) and the bottom pipe (2021); 3) The rotating member (301) is rotatably mounted on the base (202), and the connecting rod (302) in the rotating member (301) is slidably matched with the stirring rod (103). When the stirring rod (103) rotates and stirs, it can drive the rotating member (301) to rotate. During the rotation process, the rotating member (301) blows air into the paper pulp through the air holes (3011), so that the ink separated from the paper floats up with the air bubbles; 4) By rotating the conveyor belt (402), the scraper (4021) removes the ink floating on the paper pulp, and while the scraper (4021) pushes the ink, the filter plate (4031) on the turning roller (403) can filter the ink to prevent paper scraps from being scraped away along with the ink.

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