CN111005250B - Paper making treatment process for recycling repulped paper packaging box - Google Patents
Paper making treatment process for recycling repulped paper packaging box Download PDFInfo
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- CN111005250B CN111005250B CN202010001004.7A CN202010001004A CN111005250B CN 111005250 B CN111005250 B CN 111005250B CN 202010001004 A CN202010001004 A CN 202010001004A CN 111005250 B CN111005250 B CN 111005250B
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- paper
- fixedly connected
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- pulp
- paper pulp
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/32—Defibrating by other means of waste paper
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/34—Kneading or mixing; Pulpers
- D21B1/345—Pulpers
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Abstract
The invention relates to the field of papermaking processing, in particular to a paper packaging box recycling, repulping and papermaking treatment process, wherein a paper pulp barrel 3 comprises a base, a first rotating motor, a rotating rod, a sliding rod and a bottom plate, the bottom of the paper pulp barrel is fixedly connected with the base, the first rotating motor is fixedly connected in the base, the rotating rod is fixedly connected to the output end of the first rotating motor, one end of the rotating rod extends to the inner side of the paper pulp barrel, the sliding rod is fixedly connected in the paper pulp barrel and is symmetrically arranged with the rotating rod, the bottom plate is inserted in the rotating rod and the sliding rod, and the bottom plate is in threaded connection with the rotating rod. The paper box cutting machine can cut the recycling paper box for multiple times, cleans impurities in paper pulp while stirring, and is suitable for popularization.
Description
Technical Field
The invention relates to the technical field of paper making processing, in particular to a paper making processing technology for recycling and repulping paper packaging boxes.
Background
In the life, we often will use the carton, for the reason of environmental protection, these cartons can be retrieved usually after using, handle, refabrication paper products, reach the purpose of cycle recycle, and some cartons can use the carton nail for increasing the firmness on the carton, these carton nails are basically all galvanized stainless steel material in order to avoid rustting, the crushing of retrieving the carton can be influenced in the existence of these carton nails, influence the pure degree of paper pulp, and in the papermaking probably card was gone into in the equipment occasionally, cause the damage of equipment, have the potential safety hazard, also can influence the production quality of paper products.
Therefore, the paper making treatment process for recycling and repulping paper in the paper packaging box is provided, the paper pulp is crushed while being stirred, carton nails in the paper pulp are filtered and removed, the purity of the paper pulp is improved, and the quality of the recycled paper pulp is guaranteed.
Disclosure of Invention
In order to solve the problems, the invention provides a paper making treatment process for recycling and repulping paper of a paper packaging box, which can cut a recycling paper box for many times, improve the pulping efficiency, clean impurities in paper pulp while stirring, and improve the purity of the paper pulp.
In order to achieve the above object, the present invention adopts the following technical solution, which uses a pulp processing apparatus including a pretreatment unit, a crushing unit, a pulp barrel, and a stirring unit, characterized in that: the specific method for recycling and repulping paper making treatment of the paper box by adopting the paper pulp treatment equipment comprises the following steps:
s1, checking equipment: before starting the pulp processing equipment to process the recycled cartons, checking the operation of the equipment;
s2, feeding in a dry carton: pouring the dry recycled paper boxes into the pretreatment unit, and discharging the wet paper boxes into the crushing unit through a spraying device;
s3, crushing the carton: the paper box is crushed by the crushing unit and then discharged into a paper pulp barrel;
s4, soaking paper pulp: filling a certain proportion of water into the paper pulp barrel, and soaking the crushed paper box for a certain time to form paper pulp;
s5, stirring paper pulp: moving the paper pulp barrel to the position below the stirring unit, lowering the hydraulic cylinder, putting the stirring frame into the paper pulp barrel for stirring and pulping, and simultaneously carrying out secondary crushing on the paper box;
s6, filtering impurities: while stirring, the inner container adsorbs metal objects such as carton nails and the like in the paper pulp, and after stirring is finished, the bottom plate is lifted to scrape impurities;
the pretreatment unit is fixedly connected with a plurality of spraying devices and communicated with the crushing unit;
the pulp barrel comprises a base, a first rotating motor, a rotating rod, a sliding rod and a bottom plate, wherein the base is fixedly connected to the bottom of the pulp barrel, the first rotating motor is fixedly connected in the base, the rotating rod is fixedly connected to the output end of the first rotating motor, one end of the rotating rod extends to the inner side of the pulp barrel, the sliding rod is fixedly connected in the pulp barrel and is symmetrically arranged with the rotating rod, the bottom plate is inserted on the rotating rod and the sliding rod, and the bottom plate is in threaded connection with the rotating rod;
the stirring unit comprises a support, a second rotating motor, a mounting table and a stirring frame, wherein the top of the support is fixedly connected with the second rotating motor, the output end of the second rotating motor is fixedly connected with the mounting table, the mounting table is symmetrically provided with a movable groove, the top of the stirring frame is symmetrically and fixedly connected with a fixed rod, one end of the fixed rod, which is far away from the stirring frame, penetrates through the movable groove, the stirring frame is hung below the mounting table through the fixed rod, the bottom of the mounting table is fixedly connected with the second rotating motor, the output end of the second rotating motor is fixedly connected with an oval rotor, the top of the stirring frame is symmetrically provided with a clamping groove, the clamping groove is oval and symmetrically arranged with the rotor, the rotor is inserted in the clamping groove, and a plurality of tension springs are symmetrically and fixedly connected between the stirring frames, the stirring frame is fixedly connected with a plurality of stirring blades.
As a preferable technical scheme of the invention, a cutting blade is fixedly connected in the preprocessing unit, and the cutting blade is in a warp-weft interweaving structure.
As a preferred technical scheme, a plurality of filter tanks are symmetrically arranged on the inner wall of the pulp barrel, both ends of each filter tank are of an inner arc structure, magnet strips are symmetrically and fixedly connected in the filter tanks, the magnet strips are of the inner arc structures, scrapers are fixedly connected to the bottoms of the filter tanks, and the scrapers are fixedly connected with the bottom plate.
As a preferred technical scheme of the invention, the top of the bottom plate is fixedly connected with a magnet disc, and the bottom plate is symmetrically provided with a plurality of through holes.
As a preferred technical scheme of the invention, the bottom of the pulp barrel is fixedly connected with a sliding block, the bottom of the sliding block is provided with a sliding rail, the sliding block is inserted in the sliding rail, and the pulp barrel is movably connected to the sliding rail through the sliding block.
As a preferable technical scheme of the invention, hydraulic cylinders are symmetrically and fixedly connected in the bracket.
The invention has the beneficial effects that:
1. the paper pulp making machine can fully cut and crush the recycled paper box, improves the pulping efficiency, cleans impurities in paper pulp while stirring, and improves the purity of the paper pulp.
2. The invention designs the filter tank, when the filter tank is stirred, metal objects in the paper pulp are absorbed in the filter tank, so that the metal objects are not easy to move along with stirring, the absorbed metal objects are scraped by the rising of the bottom plate, the aim of removing the metal objects such as carton nails and the like is fulfilled, and simultaneously, the rising of the bottom plate can also filter the non-metal impurities in the paper pulp.
3. The invention designs the stirring frame, and when the stirring frame rotates to stir paper pulp, the secondary crushing is carried out on the paper box which is not crushed in the paper pulp, so that the pulping efficiency and the paper pulp quality are improved, and the stirring frame is driven to open and close by the rotation of the rotor, so that the stirring efficiency is further improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic cross-sectional structural view of the present invention;
FIG. 2 is a schematic structural view of a stirring unit of the present invention;
FIG. 3 is a schematic cross-sectional view of the mixing frame of the present invention;
FIG. 4 is a schematic top view of the mixing tank of the present invention;
fig. 5 is a schematic bottom view of the mixing tank of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 5, a paper-making process using a paper-making apparatus includes a pre-treatment unit 1, a crushing unit 2, a pulp barrel 3 and a stirring unit 4, and the specific method of the paper-making process using the paper-making apparatus to recycle and re-pulp paper from a paper box is as follows:
s1, checking equipment: before starting the pulp processing equipment to process the recycled cartons, checking the operation of the equipment;
s2, feeding in a dry carton: pouring the dry recycled paper boxes into the pretreatment unit 1, wetting the paper boxes by a spraying device 11, and discharging the wet paper boxes into a crushing unit 2;
s3, crushing the carton: the paper box is crushed by the crushing unit 2 and then discharged into a paper pulp barrel 3;
s4, soaking paper pulp: filling a certain proportion of water into the paper pulp barrel 3, and soaking the crushed paper box for a certain time to form paper pulp;
s5, stirring paper pulp: moving the pulp barrel 3 to the lower part of the stirring unit 4, lowering the hydraulic cylinder 411, putting the stirring frame 44 into the pulp barrel 3 for stirring and pulping, and simultaneously carrying out secondary crushing on the paper box;
s6, filtering impurities: after stirring, lifting the bottom plate 35 to scrape impurities;
a plurality of spraying devices 11 are fixedly connected in the pretreatment unit 1, the pretreatment unit 1 is communicated with the crushing unit 2, and the spraying devices 11 can wet the recycled paper boxes to ensure that the recycled paper boxes are soft;
the pulp barrel 3 comprises a base 31, a first rotating motor 32, a rotating rod 33, a sliding rod 34 and a bottom plate 35, the bottom of the pulp barrel 3 is fixedly connected with the base 31, the first rotating motor 32 is fixedly connected in the base 31, the rotating rod 33 is fixedly connected on the output end of the first rotating motor 32, one end of the rotating rod 33 extends to the inner side of the pulp barrel 3, the sliding rod 34 is fixedly connected in the pulp barrel 3 and is symmetrically arranged with the rotating rod 33, the bottom plate 35 is inserted on the rotating rod 33 and the sliding rod 34, the bottom plate 35 is in threaded connection with the rotating rod 33, the base 31 is used for bearing, the lifting of the bottom plate 35 can be realized by matching with the sliding rod 34 through the rotation of the rotating rod 33, and impurities in the pulp can be filtered out by lifting the bottom plate 35 of the bottom plate;
the stirring unit 4 comprises a bracket 41, a second rotating motor 42, a mounting table 43 and a stirring frame 44, wherein the top of the bracket 41 is fixedly connected with the second rotating motor 42, the output end of the second rotating motor 42 is fixedly connected with the mounting table 43, movable grooves 431 are symmetrically formed in the mounting table 43, the top of the stirring frame 44 is symmetrically and fixedly connected with fixed rods 441, one ends of the fixed rods 441, far away from the stirring frame 44, penetrate through the movable grooves 431, the stirring frame 44 is hung below the mounting table 43 through the fixed rods 441, the bottom of the mounting table 43 is fixedly connected with a third rotating motor 432, the output end of the third rotating motor 432 is fixedly connected with an oval rotor 433, the top of the stirring frame 44 is symmetrically provided with clamping grooves 442, the clamping grooves 442 are oval and are symmetrically arranged with the rotor 433, the rotor 433 is inserted into the clamping grooves 442, a plurality of tension springs 443 are symmetrically and fixedly connected between the stirring frames 44, and a plurality of stirring blades 444 are fixedly connected to the stirring frame 44, stirring blade 444 is used for the secondary cutting and smashes, and No. two rotating electrical machines 42 rotate mounting table 43, and mounting table 43 drives the stirring frame 44 rotatory, stirs paper pulp, can realize through No. three rotating electrical machines 432 and rotor 433 that the circulation of stirring frame 44 opens and shuts, increases stirring and regrinding's effect.
Fixedly connected with cutting blade 12 in preprocessing unit 1, cutting blade 12 are longitude and latitude interweave structure, and cutting blade 12 that the longitude and latitude interweaves the setting can carry out preliminary segmentation to the carton that drenches, prevents that the carton is too big, causes crushing unit 2's jam.
A plurality of filter tanks 36 have been seted up to the symmetry on the inner wall of pulp bucket 3, the both ends of filter tank 36 are interior arc structure, equal symmetrical fixedly connected with magnet strip 37 in the filter tank 36, magnet strip 37 is interior arc structure, the equal fixedly connected with scraper blade 38 in filter tank 36's bottom, scraper blade 38 all with bottom plate 35 fixed connection, filter tank 36 cooperation magnet strip 37 can adsorb metallic impurity such as carton nail in the stirring, prevent to drop, scraper blade 38 is along with the rise of bottom plate 35, can strike off absorbent metallic impurity in the filter tank 36.
The top fixedly connected with magnet dish 351 of bottom plate 35, a plurality of through-holes 352 have been seted up to the symmetry on the bottom plate 35, and magnet dish 351 can increase the filter effect to metallic impurity such as carton nail, and through-hole 352 is used for passing through of paper pulp.
The bottom of the pulp bucket 3 is fixedly connected with a sliding block 39, the bottom of the sliding block 39 is provided with a sliding rail 391, the sliding block 39 is inserted in the sliding rail 391, and the pulp bucket 3 is movably connected on the sliding rail 391 through the sliding block 39.
The support 41 is internally and symmetrically and fixedly connected with a hydraulic cylinder 411, and the hydraulic cylinder 411 is used for lifting the second rotating motor 42.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a paper packing box retrieves repulping papermaking processing technology, its paper pulp treatment facility that has used, this paper pulp treatment facility includes preprocessing unit (1), crushing unit (2), paper pulp bucket (3) and stirring unit (4), its characterized in that: the specific method for recycling and repulping paper making treatment of the paper box by adopting the paper pulp treatment equipment comprises the following steps:
s1, checking equipment: before starting the pulp processing equipment to process the recycled cartons, checking the operation of the equipment;
s2, feeding in a dry carton: pouring the dry recycled paper boxes into the pretreatment unit (1), and discharging the wet paper boxes into the crushing unit (2) through a spraying device (11);
s3, crushing the carton: the paper box is crushed by the crushing unit (2) and then is discharged into a paper pulp barrel (3);
s4, soaking paper pulp: filling a certain proportion of water into the paper pulp barrel (3), and soaking the crushed paper box for a certain time to form paper pulp;
s5, stirring paper pulp: moving the paper pulp barrel (3) to the position below the stirring unit (4), lowering the hydraulic cylinder (411), placing the stirring frame (44) into the paper pulp barrel (3) for stirring and pulping, and simultaneously carrying out secondary crushing on the paper box;
s6, filtering impurities: after stirring, lifting the bottom plate (35) and scraping impurities;
a plurality of spraying devices (11) are fixedly connected in the pretreatment unit (1), and the pretreatment unit (1) is communicated with the crushing unit (2);
the pulp barrel (3) comprises a base (31), a first rotating motor (32), a rotating rod (33), a sliding rod (34) and a bottom plate (35), the bottom of the pulp barrel (3) is fixedly connected with the base (31), the base (31) is internally and fixedly connected with the first rotating motor (32), the output end of the first rotating motor (32) is fixedly connected with the rotating rod (33), one end of the rotating rod (33) extends to the inner side of the pulp barrel (3), the pulp barrel (3) is internally and fixedly connected with the sliding rod (34) and symmetrically arranged with the rotating rod (33), the bottom plate (35) is inserted on the rotating rod (33) and the sliding rod (34), and the bottom plate (35) is in threaded connection with the rotating rod (33);
the inner wall of the pulp barrel (3) is symmetrically provided with a plurality of filter tanks (36), two ends of each filter tank (36) are both of an inner arc structure, magnet strips (37) are symmetrically and fixedly connected in the filter tanks (36), the magnet strips (37) are both of inner arc structures, the bottoms of the filter tanks (36) are both fixedly connected with scrapers (38), and the scrapers (38) are both fixedly connected with the bottom plate (35);
the stirring unit (4) comprises a support (41), a second rotating motor (42), a mounting table (43) and a stirring frame (44), wherein the top of the support (41) is fixedly connected with the second rotating motor (42), the output end of the second rotating motor (42) is fixedly connected with the mounting table (43), a movable groove (431) is symmetrically formed in the mounting table (43), fixing rods (441) are symmetrically and fixedly connected to the top of the stirring frame (44), one end, far away from the stirring frame (44), of each fixing rod (441 penetrates through the movable groove (431), the stirring frame (44) is hung below the mounting table (43) through the corresponding fixing rods (441), a third rotating motor (432) is fixedly connected to the bottom of the mounting table (43), and an oval rotor (433) is fixedly connected to the output end of the third rotating motor (432), draw-in groove (442) have been seted up to the top symmetry of stirring frame (44), draw-in groove (442) be oval and with rotor (433) symmetry sets up, rotor (433) are inserted and are established in draw-in groove (442), a plurality of extension springs (443) of symmetry fixedly connected with between stirring frame (44), stirring frame (44) on a plurality of stirring blade (444) of fixedly connected with.
2. The paper making process by recycling and repulping paper of the paper packaging box as claimed in claim 1, wherein: fixedly connected with cutting blade (12) in preprocessing unit (1), cutting blade (12) are longitude and latitude interlace structure.
3. The paper making process by recycling and repulping paper of the paper packaging box as claimed in claim 1, wherein: the top of the bottom plate (35) is fixedly connected with a magnet disc (351), and a plurality of through holes (352) are symmetrically formed in the bottom plate (35).
4. The paper making process by recycling and repulping paper of the paper packaging box as claimed in claim 1, wherein: the bottom of the paper pulp barrel (3) is fixedly connected with a sliding block (39), a sliding rail (391) is arranged at the bottom of the sliding block (39), the sliding block (39) is inserted into the sliding rail (391), and the paper pulp barrel (3) is movably connected onto the sliding rail (391) through the sliding block (39).
5. The paper making process by recycling and repulping paper of the paper packaging box as claimed in claim 1, wherein: and hydraulic cylinders (411) are symmetrically and fixedly connected in the bracket (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010001004.7A CN111005250B (en) | 2020-01-02 | 2020-01-02 | Paper making treatment process for recycling repulped paper packaging box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010001004.7A CN111005250B (en) | 2020-01-02 | 2020-01-02 | Paper making treatment process for recycling repulped paper packaging box |
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| Publication Number | Publication Date |
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| CN111005250A CN111005250A (en) | 2020-04-14 |
| CN111005250B true CN111005250B (en) | 2021-10-26 |
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| CN208919628U (en) * | 2018-08-29 | 2019-05-31 | 青岛宜百利科技有限公司 | A kind of embedded support device for household electrical appliance |
| CN209473366U (en) * | 2018-12-13 | 2019-10-11 | 天津歆毅翎科技有限公司 | A kind of aquaculture tank being convenient to clean |
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2020
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|---|---|---|---|---|
| JP5499263B2 (en) * | 2010-04-09 | 2014-05-21 | デュプロ精工株式会社 | Recycled pulp manufacturing method, recycled pulp manufacturing apparatus, and used paper recycling processing apparatus |
| CN107761424A (en) * | 2016-08-15 | 2018-03-06 | 宏观世纪（天津）科技股份有限公司 | A kind of litter decoration recovery and treatment method |
| CN106835786A (en) * | 2016-12-27 | 2017-06-13 | 郑飞 | A kind of paper recycles pulping device |
| CN108570869A (en) * | 2018-05-02 | 2018-09-25 | 无棣县棣棠花服装加工厂 | A kind of multi-functional papermaking pulping system |
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Effective date of registration: 20210929 Address after: 276100 400 meters southwest of Xinzhuang village, Miaoshan Town, Tancheng County, Linyi City, Shandong Province Applicant after: Shandong hechuangxin Material Co.,Ltd. Address before: Tibet Institute of agriculture and animal husbandry, 100 Yucai West Road, Bayi District, Linzhi City, Tibet 860000 Applicant before: Yao Houjun |
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