CN216654558U - Paper pulp bleaching device for packaging paper - Google Patents
Paper pulp bleaching device for packaging paper Download PDFInfo
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- CN216654558U CN216654558U CN202123441600.6U CN202123441600U CN216654558U CN 216654558 U CN216654558 U CN 216654558U CN 202123441600 U CN202123441600 U CN 202123441600U CN 216654558 U CN216654558 U CN 216654558U
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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
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Abstract
The application relates to the technical field of production and processing of packaging paper, in particular to a paper pulp bleaching device for packaging paper. The utility model provides a paper pulp bleaching device for wrapping paper, its includes the tower body, and the tower body includes bleaching mechanism, is provided with vertical agitating unit in the bleaching mechanism, and vertical agitating unit's vertical stirring leaf is connected with the scraper blade, through agitating unit at the during operation, drives vertical stirring leaf and scraper blade simultaneously and rotates, and the scraper blade will be attached to the thick liquids on the bleaching device inner wall and carry out timely clearance. This application has reduced clean process, has improved work efficiency.
Description
Technical Field
The application relates to the technical field of production and processing of packaging paper, in particular to a paper pulp bleaching device for packaging paper.
Background
Wrapping paper, a type of paper used primarily for packaging purposes. The packing paper has the characteristics of high strength and toughness, pressure resistance, folding resistance, certain water resistance and attractive use, so the demand of the packing paper is increased rapidly, and various paper pulps are developed greatly.
Bleaching is an important component of pulp, the bleaching process has an important influence on the quality and cost of the end product, and the bleaching of pulp is usually carried out by means of special bleaching equipment. In a conventional bleaching apparatus, a bleaching agent is generally added to pulp in the bleaching apparatus to perform a mixing reaction, and then bleaching is performed to obtain bleached pulp.
In view of the above-mentioned related art, the inventor believes that the conventional bleaching apparatus for a packaging paper has a problem that slurry adheres to the inside of the bleaching apparatus during the mixing of pulp and a bleaching agent, and the cleaning is difficult.
SUMMERY OF THE UTILITY MODEL
In order to alleviate the problem that the thick liquid that adheres to in the bleacher is cleared up the difficulty, improve work efficiency, this application provides a paper pulp bleacher for wrapping paper.
The application provides a paper pulp bleaching device for wrapping paper adopts following technical scheme:
a paper pulp bleaching device for packaging paper comprises a tower body, wherein a bleaching mechanism and a cover body arranged on the bleaching mechanism are arranged in the tower body; a vertical stirring device and a plurality of scraping plates are arranged in the bleaching mechanism, a motor of the vertical stirring device is fixed on the cover body, a vertical stirring shaft is fixedly connected to the output end of the motor, the vertical stirring shaft penetrates through the cover body and extends into the bleaching mechanism, a plurality of vertical stirring blades are connected to the outer surface of the vertical stirring shaft, grooves are formed in the end faces, close to the inner wall of the bleaching mechanism, of the vertical stirring blades, protruding blocks matched with the grooves are arranged on the scraping plates, and the scraping plates are connected with the vertical stirring blades through the protruding blocks inserted into the grooves;
a feeding hole communicated with the bleaching mechanism is formed in one side of the cover body, and a feeding hole communicated with the bleaching mechanism is formed in the other side of the cover body; the bottom of the tower body is provided with a slurry outlet communicated with a material storage mechanism.
Through adopting above-mentioned technical scheme, through setting up the scraper blade on vertical puddler for the pivot rotates and drives the scraper blade and rotate, in time clears up tower body inner wall adnexed thick liquids, and less extra clearance flow, labour saving and time saving has improved work efficiency.
Optionally, the tower body further comprises a material storage mechanism communicated with the bleaching mechanism; the utility model discloses a storage mechanism, including storage mechanism, motor, horizontal stirring mechanism, horizontal stirring shaft, horizontal stirring mechanism, be provided with horizontal agitating unit in the storage mechanism, the motor that horizontal stirring was put is fixed on the storage mechanism outer wall, the output of motor is connected with horizontal stirring shaft, horizontal stirring shaft passes the storage mechanism outer wall and extends to in the storage mechanism, horizontal stirring shaft surface is connected with a plurality of horizontal stirring leaves.
Through adopting above-mentioned technical scheme, set up agitating unit in the storage case and stir the thick liquid of bleaching in the storage mechanism, avoid the thick liquid to take place the bridging phenomenon when arranging the material.
Optionally, a plurality of horizontal stirring leaves offset with the storage mechanism inner wall.
Through adopting above-mentioned technical scheme, the stirring leaf is in time cleared up the thick liquids of attaching to in the storage mechanism, has further improved work efficiency.
Optionally, a filter screen is arranged at the communication position of the bleaching mechanism and the storage mechanism.
Through adopting above-mentioned technical scheme, the filter screen is favorable to clearing up the impurity in the thick liquids for the thick liquids purity of getting rid of is higher, and the result of use is better.
Optionally, the upper-middle part of the bleaching mechanism is provided with observation ports, and the observation ports are symmetrically arranged on two sides of the bleaching mechanism.
Through adopting above-mentioned technical scheme, be convenient for observe the bleaching effect in the bleaching mechanism.
Optionally, one side of the motor of the storage mechanism, which is far away from the horizontal stirring device, is provided with an auxiliary storage mechanism protruding outwards, and the auxiliary storage mechanism is communicated with the storage mechanism.
Through adopting above-mentioned technical scheme, place the free end of horizontal (mixing) shaft in supplementary storage intracavity, can avoid the (mixing) shaft slope to warp and influence work efficiency.
Optionally, the outside cover of bleaching mechanism is equipped with the zone of heating.
By adopting the technical scheme, the reaction of the paper pulp and the bleaching agent can be accelerated by heating the bleaching mechanism, so that the working efficiency is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the automatic cleaning device, the vertical stirring device is arranged in the bleaching mechanism, the scraper blade is arranged on the vertical stirring blade of the stirring device, and the stirring blade rotates to drive the scraper blade to rotate, so that the scraper blade can clean the slurry on the inner wall of the bleaching mechanism in time, the cleaning time is saved, and the working efficiency is improved;
2. according to the slurry discharging device, the horizontal stirring device is arranged in the storage mechanism, so that the slurry is stirred when the slurry is discharged, and the slurry on the inner wall of the storage mechanism is scraped through the stirring rod, so that the slurry is prevented from bridging, and the working efficiency is further improved;
3. this application can carry out effective filtration with the impurity in the thick liquids through set up the filter screen in bleaching mechanism and storage mechanism junction to improve the result of use of the thick liquids of arranging the department.
Drawings
Fig. 1 is a schematic view showing an appearance of a pulp bleaching apparatus for a wrapping paper of the present application.
FIG. 2 is a sectional view of a pulp bleaching apparatus for wrapping paper according to the present invention.
Description of reference numerals: 1. a tower body; 2. a cover body; 3. a bleaching mechanism; 4. a vertical stirring device; 5. a squeegee; 6. a horizontal stirring shaft; 7. a vertical stirring shaft; 8. a vertical stirring blade; 9. a groove; 10. a bump; 11. a feed inlet; 12. a feed inlet; 13. a pulp outlet; 14. a material storage mechanism; 15. a horizontal stirring device; 16. a horizontal stirring blade; 17. a filter screen; 18. a heating layer; 19. an observation port; 20. supplementary storage mechanism.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a paper pulp bleaching device for packaging paper. Referring to fig. 1, the paper pulp bleaching device for the packaging paper comprises a tower body 1, wherein the tower body 1 comprises a bleaching mechanism 3 and a storage mechanism 14 which are arranged in an up-and-down communication mode.
Referring to fig. 1 and 2, a cover body 2 is hinged to the upper end of the bleaching mechanism 3, a feed port 11 communicated with the bleaching mechanism 3 is formed in one side of the cover body 2, the feed port 11 is connected with a feed pipe, and a valve is arranged at the joint of the feed pipe and the feed port 11; the other side of the cover body 2 is provided with a feeding port 12 communicated with the bleaching mechanism 3, the feeding port 12 is covered by a cover, and the cover is hinged with the cover body 2; the feed inlet 11 is used for conveying the pulp into the bleaching mechanism 3, and the feed inlet 12 is used for adding bleaching powder into the bleaching mechanism 3. A vertical stirring device 4 and a scraper 5 are arranged in the bleaching mechanism 3, the vertical stirring device 4 comprises a motor, a vertical stirring shaft 7 and vertical stirring blades 8, wherein the motor is fixedly arranged on the cover body 1, the output end of the motor is connected with one end of the vertical stirring shaft 7, the other end of the vertical stirring shaft 7 penetrates through the cover body 2 and extends into the bleaching mechanism 3, the 3 vertical stirring blades 8 are uniformly arranged on the peripheral side of the vertical stirring shaft 7, a groove 9 with an inclined upward opening is formed in the end surface of the vertical stirring blade 8 facing the inner wall of the bleaching mechanism 3, a convex block 10 matched with the groove 9 is arranged on the end surface of the scraper 5, and the scraper 5 is inserted into the groove 9 through the convex block 10 and is connected with the vertical stirring blades 8; a heating layer 18 is sleeved outside the bleaching mechanism 3; paper pulp enters the bleaching device through the feeding hole 11, bleaching agent enters the bleaching mechanism 3 through the feeding hole 12, the paper pulp and bleaching powder in the bleaching mechanism 3 are stirred and mixed through the stirring device 4, so that the paper pulp and the bleaching powder are fully reflected, the reaction rate of the paper pulp and the bleaching powder is further accelerated through the heating layer 18, and the working efficiency is improved; meanwhile, under the action of the motor, the vertical stirring shaft 7 rotates to drive the vertical stirring blades 8 to rotate, so that the scraper 5 rotates, the slurry attached to the inner wall of the bleaching mechanism 3 is cleaned in time by the scraper 5, the process of treating the slurry on the inner wall of the bleaching mechanism 3 independently is saved, time and labor are saved, and the working efficiency is improved. The two sides of the upper middle part of the bleaching mechanism 3 are symmetrically provided with observation ports 19, and workers in the observation ports 19 check the reaction condition of the paper pulp in the bleaching mechanism 3.
Referring to fig. 1 and 2, a filter screen 17 is arranged between the storage mechanism 14 and the bleaching mechanism 2, and the filter screen 17 is used for effectively filtering impurities in the stirred slurry, so that the flowing slurry has a better use effect.
A horizontal stirring device 15 is arranged in the material storage mechanism 14, a motor of the horizontal stirring device 15 is fixed on the outer wall of the material storage mechanism 14, the output end of the motor is connected with a horizontal stirring shaft 6, the action end of the horizontal stirring shaft 6 penetrates through the outer wall of the material storage mechanism 14 and extends into the material storage mechanism 14, 3 horizontal stirring blades 16 are uniformly connected to the peripheral side of the horizontal stirring shaft 6, and the horizontal stirring blades 16 are abutted against the inner wall of the material discharge mechanism 14; an auxiliary material storage mechanism 20 is arranged on one side of the material storage mechanism 14, which is far away from the horizontal stirring device 5, in an outward protruding mode, and the auxiliary material storage mechanism 20 is communicated with the material storage mechanism 14; the action end of the horizontal stirring shaft 6 is placed in the auxiliary processing mechanism 20, so that the horizontal stirring shaft 6 is prevented from shaking to cause deformation and influence on the working efficiency. A slurry outlet 13 is formed in the bottom of the material storage mechanism 14, the slurry outlet 13 is connected with a discharge pipe, and a valve is arranged at the joint of the discharge pipe and the slurry outlet 13; carry in storage mechanism 14 through the thick liquids that will stir, horizontal mixing device 15 stirs the thick liquids, prevents to take place the phenomenon of taking a bridge, and horizontal stirring leaf 16 when rotating the stirring to clearing up the thick liquids of attaching to on the 14 inner walls of storage mechanism to work efficiency has been improved.
The implementation principle of the paper pulp bleaching device for the packaging paper in the embodiment of the application is as follows: set up vertical agitating unit 4 in 3 through bleaching mechanism, be connected with scraper blade 5 at vertical stirring leaf 8 of vertical agitating unit 4, vertical (mixing) shaft 7 drives vertical stirring leaf 8 and scraper blade 5 and rotates simultaneously, and then vertical stirring leaf 8 stirs paper pulp and bleaching agent, and both react, and the thick liquid that scraper blade 5 will be attached to on bleaching mechanism 5 simultaneously is cleared up, clears up again after avoiding bleaching to work efficiency has been improved.
The above is a preferred embodiment of the present application, and the scope of protection of the present application is not limited by the above, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a paper pulp bleaching device for wrapping paper which characterized in that: the tower comprises a tower body (1), wherein the tower body (1) comprises a bleaching mechanism (3) and a cover body (2) arranged on the bleaching mechanism (3); a vertical stirring device (4) and a plurality of scraping plates (5) are arranged in the bleaching mechanism (3), a motor of the vertical stirring device (4) is fixed on the cover body (2), an output end of the motor is fixedly connected with a vertical stirring shaft (7), the vertical stirring shaft (7) penetrates through the cover body (2) and extends into the bleaching mechanism (3), a plurality of vertical stirring blades (8) are connected to the outer surface of the vertical stirring shaft (7), a groove (9) is formed in the end face, close to the inner wall of the bleaching mechanism (3), of each vertical stirring blade (8), a protruding block (10) matched with the groove (9) is arranged on each scraping plate (5), and each scraping plate (5) is connected with the corresponding vertical stirring blade (8) by inserting the protruding block (10) into the groove (9);
a feed inlet (11) communicated with the bleaching mechanism (3) is arranged on one side of the cover body (2), a feed inlet (12) communicated with the bleaching mechanism (3) is arranged on the other side of the cover body, and a pulp outlet (13) is formed in the bottom of the tower body (1).
2. A bleaching apparatus for pulp for wrapping paper according to claim 1, characterized in that: the tower body (1) also comprises a material storage mechanism (14) communicated with the bleaching mechanism (3); be provided with horizontal mixing device (15) in storage mechanism (14), the motor of horizontal mixing device (15) is fixed on storage mechanism (14) outer wall, the output of motor is connected with horizontal (mixing) shaft (6), horizontal (mixing) shaft (6) pass storage mechanism (14) outer wall and extend to in storage mechanism (14), horizontal (mixing) shaft (6) surface connection has a plurality of horizontal mixing leaf (16).
3. A bleaching apparatus for pulp for wrapping paper according to claim 2, characterized in that: the horizontal stirring blades (16) are abutted against the inner wall of the material storage mechanism (14).
4. A bleaching apparatus for pulp for wrapping paper according to claim 2, characterized in that: a filter screen (17) is arranged at the communication position of the bleaching mechanism (3) and the storage mechanism (14).
5. A bleaching apparatus for pulp for wrapping paper according to claim 4, characterized in that: the upper-middle part of the bleaching mechanism (3) is provided with observation ports (19), and the observation ports (19) are symmetrically arranged on two sides of the bleaching mechanism (3).
6. A bleaching apparatus for pulp for wrapping paper according to claim 2, characterized in that: one side of the motor of the horizontal stirring device (15) is far away from the material storing mechanism (14) is provided with an auxiliary material storing mechanism (20) protruding outwards, and the auxiliary material storing mechanism (20) is communicated with the material storing mechanism (14).
7. A bleaching apparatus for pulp for wrapping paper according to claim 5, characterized in that: the outside cover of bleaching mechanism (3) is equipped with zone of heating (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123441600.6U CN216654558U (en) | 2021-12-31 | 2021-12-31 | Paper pulp bleaching device for packaging paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123441600.6U CN216654558U (en) | 2021-12-31 | 2021-12-31 | Paper pulp bleaching device for packaging paper |
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| Publication Number | Publication Date |
|---|---|
| CN216654558U true CN216654558U (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123441600.6U Active CN216654558U (en) | 2021-12-31 | 2021-12-31 | Paper pulp bleaching device for packaging paper |
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| CN (1) | CN216654558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117684408A (en) * | 2024-02-02 | 2024-03-12 | 汶瑞机械(山东)有限公司 | Novel scraper |
-
2021
- 2021-12-31 CN CN202123441600.6U patent/CN216654558U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117684408A (en) * | 2024-02-02 | 2024-03-12 | 汶瑞机械(山东)有限公司 | Novel scraper |
| CN117684408B (en) * | 2024-02-02 | 2024-05-14 | 汶瑞机械(山东)有限公司 | Scraping device |
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