CN113445351B - High-concentration mixed pulping device for high-strength corrugated paper production - Google Patents
High-concentration mixed pulping device for high-strength corrugated paper production Download PDFInfo
- Publication number
- CN113445351B CN113445351B CN202110768780.4A CN202110768780A CN113445351B CN 113445351 B CN113445351 B CN 113445351B CN 202110768780 A CN202110768780 A CN 202110768780A CN 113445351 B CN113445351 B CN 113445351B
- Authority
- CN
- China
- Prior art keywords
- gear
- inner cylinder
- fixed
- scraping
- grinding disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/30—Disc mills
- D21D1/303—Double disc mills
-
- 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
Landscapes
- Crushing And Grinding (AREA)
- Paper (AREA)
- Making Paper Articles (AREA)
Abstract
The invention discloses a high-concentration mixed pulping device for producing high-strength corrugated paper, which comprises an outer cylinder, an inner cylinder, a scraping device, a driving device and a plugging device, wherein the inner cylinder is sleeved in the outer cylinder, a plurality of first through holes are formed in the bottom of the inner cylinder, a plurality of second through holes with diameters smaller than those of the first through holes are formed in the position, close to the top, of the side wall of the inner cylinder, the driving device is arranged between the outer cylinder and the inner cylinder, and two groups of driving devices are arranged.
Description
Technical Field
The invention relates to the technical field of pulping devices, in particular to a high-concentration mixed pulping device for producing high-strength corrugated paper.
Background
The pulp produced is subjected to a beating treatment, also called refining, by means of a disc refiner. The pulp fiber in water is mechanically or fluid treated by physical method to make the fiber receive shearing force and change the form of the fiber, so that the pulp can obtain certain characteristics to ensure that the paper made up can meet the expected quality requirement, and this process is called beating.
In the process of producing and pulping corrugated paper, long fibers and flocculent unground pulp are easy to adhere to the wall surface of a pulping chamber due to stirring of solution, and cannot be fully mixed into pulp, so that insufficient pulp grinding is caused, or the grinding time is long. Therefore, we propose a high-concentration mixed pulping device for producing high-strength corrugated paper.
Disclosure of Invention
The invention aims to provide a high-concentration mixed pulping device for producing high-strength corrugated paper, which is more fully used for pulp grinding, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a high concentration of high strength corrugated paper production usefulness mixes fiberizing device, includes urceolus, inner tube, scraping device, drive arrangement and plugging device, the inner tube cup joints in the urceolus, the inner tube bottom is fixed with down the mill, the top is fixed with the top cap on the inner tube, be fixed with driving motor on the top cap, driving motor's output shaft rotates the one end that runs through the top cap and rotates with lower mill through the bearing and be connected, driving motor's output shaft is last to be fixed with the mill, a plurality of first through-holes have been seted up to the inner tube bottom, the inner tube lateral wall is close to the top position and has been seted up a plurality of diameters and be greater than the second through-hole of first through-hole for scrape the long fiber of inner tube inner wall adhesion and the flocculent paper pulp that does not grind, including the scraping plate laminating with the inner tube inner wall, install coupling assembling on the scraping plate for drive scraping device and inner tube relative motion, drive arrangement installs between urceolus and inner tube, drive arrangement is equipped with two sets for plugging a plurality of first through-holes.
Preferably, the connecting assembly comprises a first connecting ring and a second connecting ring which are sleeved with the inner cylinder in a sliding manner, a plurality of clamping plates are clamped on the first connecting ring and the second connecting ring in a sliding manner, connecting columns fixedly connected with scraping plates are fixed on the side walls of the clamping plates, which exceed one end of the inner cylinder, of the clamping plates, and the connecting columns are connected through the first connecting ring and the second connecting ring, so that the scraping plates are smooth and stable in the process of moving up and down along the inner wall of the inner cylinder.
Preferably, the driving device comprises a supporting seat fixedly connected with the outer cylinder, a gear motor is fixed on the supporting seat, one end of an output shaft of the gear motor is rotationally connected with a mounting plate fixedly connected with the inner wall of the outer cylinder through a bearing, a first gear is fixed on the output shaft of the gear motor, a first rack fixedly connected with a clamping plate is meshed on the first gear, a transmission component used for driving the inner cylinder to lift is connected on the first gear, the first rack is driven to move through the rotation of the first gears on the two groups of driving devices, and then the clamping plate is driven to move, so that the scraping device scrapes the adhesion on the inner wall of the inner cylinder.
Preferably, the transmission assembly comprises a second gear meshed with the first gear, a first transmission shaft is fixed on the second gear, two ends of the first transmission shaft are respectively connected with the supporting seat and the mounting plate in a rotating mode through bearings, a third gear is fixed between the second gear and the mounting plate, the third gear is meshed with a second rack fixedly connected with the outer wall of the inner cylinder, the second connecting ring is in sliding sleeve connection with the second rack, the gear motor drives the scraping device to move in the process of driving the inner cylinder to move through the transmission assembly, the scraping device of the inner cylinder moves at different speeds through the transmission assembly, and the scraping device and the mounting plate form relative motion to enable the scraping plate to scrape long fibers on the inner wall of the inner cylinder.
Preferably, the plugging device comprises an electric telescopic rod fixedly connected with the bottom wall of the inner cylinder, a plugging disc is fixed at the output end of the electric telescopic rod, a plurality of plugs matched with the first through holes are fixed on the plugging disc, backing rings fixedly connected with the plugging disc are sleeved outside the plugs, plugging and opening of the first through holes are effectively controlled by the plugging device, and outflow and plugging of slurry grinding are adapted.
Preferably, the number of teeth of the third gear is smaller than that of the second gear, so that in the transmission process, the rising speed of the inner cylinder is smaller than that of the scraping device, relative movement is formed, and the scraping plate is convenient to scrape the inner wall of the inner cylinder.
Preferably, a plurality of third through holes are formed in the upper grinding disc, long fibers on the scraping plate are punched above the upper grinding disc by the aid of slurry which is convenient to flow back, and the long fibers flow between the upper grinding disc and the lower grinding disc, so that pulping is facilitated.
Preferably, a plurality of grinding teeth are fixed on the upper grinding disc and the lower grinding disc, and meanwhile, a certain gap is reserved between the die teeth on the upper grinding disc and the lower grinding disc, so that pulping is facilitated.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the relative movement of the scraping plate and the inner cylinder, the long fibers and flocculent unground paper pulp on the inner wall of the inner cylinder are scraped, and through the cooperation of the plug and the first through hole, the first through hole is separated from the plug in the ascending stage of the inner cylinder, the slurry flows into the outer cylinder, when the inner cylinder descends, the plug is combined with the first through hole, the liquid in the inner cylinder is pressed into the inner cylinder through the second through hole, the long fibers on the scraping plate are washed and flow into the inner cylinder, the secondary grinding of the long fibers is realized, and the grinding efficiency is improved.
2. According to the invention, through the plurality of third through holes on the upper grinding disc, the backflow slurry is convenient to enter between the upper grinding disc and the lower grinding disc, and the grinding efficiency is improved.
3. According to the invention, the sealing performance of the first through hole is improved when the first through hole is plugged by the backing ring arranged outside the plug.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the scraping device of the present invention as it is moved to the highest position;
FIG. 3 is a schematic diagram of a driving apparatus according to the present invention;
FIG. 4 is a schematic diagram of the structure of the plugging device and the explosion diagram of the inner cylinder;
FIG. 5 is a schematic view of the relative positions of the connecting assembly and the inner barrel according to the present invention;
FIG. 6 is an enlarged view of area A of FIG. 3;
FIG. 7 is a schematic view of another embodiment of a connecting column according to the present invention;
fig. 8 is a schematic structural view of another embodiment of the upper grinding disc of the invention.
In the figure: 1-an outer cylinder; 2-an inner cylinder; 3-lower grinding disc; 4-top cover; 5-driving a motor; 6-feeding the grinding disc; 7-a first through hole; 8-a second through hole; 9-scraping means; 10-scraping plate; 11-a connection assembly; 12-a driving device; 13-a plugging device; 14-a first connecting ring; 15-a second connecting ring; 16-clamping plates; 17-connecting columns; 18-a supporting seat; 19-a gear motor; 20-mounting plates; 21-a first gear; 22-a first rack; 23-a transmission assembly; 24-a second gear; 25-a first drive shaft; 26-a third gear; 27-a second rack; 28-an electric telescopic rod; 29-a plugging disc; 30-blocking; 31-backing ring; 32-a third through hole; 33-grinding teeth.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a high concentration of high strength corrugated paper production usefulness mixes fiberizer, includes urceolus 1, inner tube 2, scraping device 9, drive arrangement 12 and plugging device 13, inner tube 2 cup joints in urceolus 1, inner tube 2 bottom is fixed with down mill 3, the top is fixed with top cap 4 on the inner tube 2, be fixed with driving motor 5 on the top cap 4, driving motor 5's output shaft rotates one end that runs through top cap 4 and rotates with lower mill 3 through the bearing to be connected, driving motor 5's output shaft is last to be fixed with mill 6, all is fixed with a plurality of grinding teeth 33 on upper mill 6 and the lower mill 3, simultaneously, remains certain clearance between the mould tooth on upper mill 6 and the lower mill 3, is convenient for fiberizing, a plurality of first through-holes 7 have been seted up to the inner tube 2 bottom, the inner tube 2 lateral wall is close to top position and has been seted up a plurality of diameters and is greater than the second through-hole 8 of first through-hole 7 for the long fiber and the fine paper pulp of inner tube 2 inner wall adhesion is scraped, including the scraping plate 10 that is laminated with inner tube 2 inner tube inner wall, install on the scraping plate 10 and scrape plate connection assembly and install and scrape device 12 and install and plugging device between two and 2 relatively, plugging device is installed at the bottom 12.
The connecting assembly 11 comprises a first connecting ring 14 and a second connecting ring 15 which are in sliding sleeve connection with the inner cylinder 2, a plurality of clamping plates 16 are connected to the first connecting ring 14 and the second connecting ring 15 in a sliding clamping mode, connecting columns 17 fixedly connected with the scraping plates 10 are fixed to the side walls of the clamping plates 16, which exceed one end of the inner cylinder 2, of the clamping plates, and the connecting columns 17 are connected through the first connecting ring 14 and the second connecting ring 15, so that the scraping plates 10 are smooth and stable in the process of moving up and down along the inner wall of the inner cylinder 2.
In addition, the driving device 12 comprises a supporting seat 18 fixedly connected with the outer cylinder 1, a gear motor 19 is fixed on the supporting seat 18, one end of an output shaft of the gear motor 19 is rotationally connected with a mounting plate 20 fixedly connected with the inner wall of the outer cylinder 1 through a bearing, a first gear 21 is fixed on the output shaft of the gear motor 19, a first rack 22 fixedly connected with the clamping plate 16 is meshed on the first gear 21, a transmission assembly 23 used for driving the inner cylinder 2 to lift is connected on the first gear 21, and the first rack 22 is driven to move through rotation of the first gears 21 on the two groups of driving devices 12, so that the clamping plate 16 is driven to move, and scraping of the adhesion objects on the inner wall of the inner cylinder 2 by the scraping device 9 is realized.
The transmission assembly 23 comprises a second gear 24 meshed with the first gear 21, a first transmission shaft 25 is fixed on the second gear 24, two ends of the first transmission shaft 25 are respectively connected with the supporting seat 18 and the mounting plate 20 in a rotating mode through bearings, a third gear 26 is fixed between the second gear 24 and the mounting plate 20, the third gear 26 is meshed with a second rack 27 fixedly connected with the outer wall of the inner cylinder 2, the second connecting ring 15 is in sliding sleeve connection with the second rack 27, the inner cylinder 2 is driven to move in the process that the gear motor 19 drives the scraping device 9 to move through the transmission assembly 23, the scraping device 9 of the inner cylinder 2 moves at different speeds through the arrangement of the transmission assembly 23, and relative movement is formed between the first gear 24 and the second gear 26 to enable the scraping plate 10 to scrape long fibers on the inner wall of the inner cylinder 2.
The plugging device 13 comprises an electric telescopic rod 28 fixedly connected with the bottom wall of the inner cylinder 2, a plugging disc 29 is fixed at the output end of the electric telescopic rod 28, a plurality of plugs 30 matched with the first through holes 7 are fixed on the plugging disc 29, backing rings 31 fixedly connected with the plugging disc 29 are sleeved outside the plugs 30, plugging and opening of the first through holes 7 are effectively controlled through the plugging device 13, and outflow and plugging of slurry grinding are adapted.
The number of teeth of the third gear 26 is smaller than that of the second gear 24, so that in the transmission process, the rising speed of the inner cylinder 2 is smaller than that of the scraping device 9, and relative movement is formed, so that the scraping plate 10 can scrape the inner wall of the inner cylinder 2 conveniently.
The upper grinding disc 6 is provided with a plurality of third through holes 32, so that the long fibers on the scraping plate 10 are punched above the upper grinding disc 6 by the back-flowing slurry, and flow between the upper grinding disc 6 and the lower grinding disc 3, so that the pulping is facilitated.
In this solution, the working principle of the scraping device 9, the driving device 12 and the plugging device 13 in synergy refining is as follows: the driving motor 5 is started to drive the upper grinding disc 6 to rotate, preliminary pulping is achieved through relative movement of grinding teeth 33 on the upper grinding disc 6 and the lower grinding disc 3, after a period of time is carried out in pulping, the inner wall of the inner cylinder 2 is adhered with some long fibers or unground flocculent pulp, at this time, two groups of gear motors 19 are started simultaneously, the first rack 22 is driven to move through the first gear 21, the clamping plate 16 is driven to move, and the scraping plate 10 is driven to move through the plurality of connecting columns 17, meanwhile, the first gear 21 drives the second gear 24 meshed with the first rack 24 to rotate, the third gear 26 is driven to rotate through the first transmission shaft 25, the second rack 27 is driven to move, the inner cylinder 2 is enabled to move, and the number of teeth of the third gear 26 is smaller than the number of teeth of the second gear 24, so that the rising speed of the inner cylinder 2 is smaller than that of the scraping device 9, further, the scraping plate 10 and the inner cylinder 2 form relative movement, in addition, when the inner cylinder 2 rises, the electric telescopic rod 28 is started, the blocking rod is driven to move, the blocking 30 is separated from the first through hole 7, the pulp in the inner cylinder barrel 1, and the inner cylinder barrel is enabled to rotate, meanwhile, the second gear 27 is driven to move the second rack 27, the second gear 2 is enabled to flow into the inner cylinder 2, and the fiber to flow into the position of the inner cylinder 2, and the second through hole 2 is enabled to flow into the largest through the second through hole 2, and the sealing rod 2 is driven to flow into the largest through the fiber hole 2, and then the sealing hole 2, and the fiber 2 is driven to flow into the largest through the largest hole 2, and the fiber hole 2, and then the fiber through the largest hole 2.
Example two
Please refer to fig. 7 to illustrate the second embodiment, this embodiment further illustrates the first embodiment, a high strength corrugated paper production is used high concentration mixed pulping device, including urceolus 1, inner tube 2, scraping device 9, drive arrangement 12 and plugging device 13, inner tube 2 cup joints in urceolus 1, inner tube 2 bottom is fixed with down mill 3, the top is fixed with top cap 4 on inner tube 2, be fixed with driving motor 5 on the top cap 4, driving motor 5's output shaft rotates one end that runs through top cap 4 and rotates with lower mill 3 through the bearing to be connected, driving motor 5's output shaft is last to be fixed with mill 6, all is fixed with a plurality of grinding teeth 33 on mill 6 and the lower mill 3, simultaneously, remains certain clearance between the mould tooth on mill 6 and the lower mill 3, and the be convenient for pulping, a plurality of first through-holes 7 have been seted up to the inner tube 2 bottom, the inner tube 2 lateral wall is close to the top position and is seted up a plurality of diameters and is greater than first through-hole 7's second through-hole 8 for scraping long fiber and the good scraping of inner tube 2 inner tube adhesion to inner tube, the flocculent is carried out the scraping device 10 including being connected with the inner wall 10, is installed to the scraping device 12 and is used for the relative to the plugging device is installed to the inner tube 2 between two sets of plugging device 2, and the plugging device is installed to be used for the bottom 1, and is installed to be used for plugging device 12.
The connecting assembly 11 comprises a first connecting ring 14 and a second connecting ring 15 which are in sliding sleeve joint with the inner cylinder 2, a plurality of clamping plates 16 are connected to the first connecting ring 14 and the second connecting ring 15 in a sliding clamping manner, connecting columns 17 fixedly connected with the scraping plate 10 are fixed on the side wall of the clamping plate 16 beyond one end of the inner cylinder 2, and the connecting columns 17 are connected through the first connecting ring 14 and the second connecting ring 15, so that the scraping plate 10 is smooth and stable in the process of moving up and down along the inner wall of the inner cylinder 2
Wherein, the connecting column 17 can be cylindrical, which is convenient for the slurry flowing in the pulping process, and improves the grinding efficiency.
Example III
Please refer to fig. 8 to illustrate an embodiment three, this embodiment further illustrates other embodiments, a high concentration mixed pulping device that high strength corrugated paper production was used, including urceolus 1, inner tube 2, scraping device 9, drive arrangement 12 and plugging device 13, inner tube 2 cup joints in urceolus 1, inner tube 2 bottom is fixed with down mill 3, the top is fixed with top cap 4 on inner tube 2, be fixed with driving motor 5 on the top cap 4, driving motor 5's output shaft rotates one end that runs through top cap 4 and rotates through bearing and lower mill 3 to be connected, driving motor 5's output shaft is last to be fixed with up mill 6, all is fixed with a plurality of grinding teeth 33 on up mill 6 and the lower mill 3, simultaneously, remains certain clearance between the mould tooth on up mill 6 and the lower mill 3, and is convenient for grind thick liquid, a plurality of first through-holes 7 have been seted up to inner tube 2 bottom, inner tube 2 lateral wall is close to the top position and is seted up a plurality of diameters and is greater than first through-hole 7's second through-hole 8 for scraping long fiber and the good scraping of inner tube 2 inner tube adhesion to inner tube, and the flocculent inner tube is carried out the scraping device 10 and is equipped with the plug device is installed to the device between two and is used for the relative scraping device 12 and is installed to the bottom 12 on the inner tube 2, and is equipped with the plugging device is used for the relative device 1 to be installed to the bottom 12.
Wherein, the upper surface of the upper grinding disc 6 is concave sphere, so that the slurry flowing onto the upper grinding disc 6 can smoothly flow into the space between the upper grinding disc 6 and the lower grinding disc 3 through the third through holes 32.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A high-concentration mixed pulping device for producing high-strength corrugated paper, which is characterized by comprising:
the novel grinding machine comprises an outer cylinder (1) and an inner cylinder (2), wherein the inner cylinder (2) is sleeved in the outer cylinder (1), a lower grinding disc (3) is fixed at the bottom of the inner cylinder (2), a top cover (4) is fixed at the upper top of the inner cylinder (2), a driving motor (5) is fixed on the top cover (4), one end of an output shaft of the driving motor (5) penetrating through the top cover (4) in a rotating mode is connected with the lower grinding disc (3) through a bearing, an upper grinding disc (6) is fixed on the output shaft of the driving motor (5), a plurality of first through holes (7) are formed in the bottom of the inner cylinder (2), and a plurality of second through holes (8) with diameters larger than those of the first through holes (7) are formed in the position, close to the top, of the side wall of the inner cylinder (2). The scraping device (9) is used for scraping long fibers adhered to the inner wall of the inner cylinder (2) and flocculent unground paper pulp and comprises a scraping plate (10) attached to the inner wall of the inner cylinder (2), and a connecting component (11) is arranged on the scraping plate (10); the driving device (12) is used for driving the scraping device (9) and the inner cylinder (2) to move relatively, the driving device (12) is arranged between the outer cylinder (1) and the inner cylinder (2), and the driving device (12) is provided with two groups; the plugging device (13) is used for plugging a plurality of first through holes (7), the plugging device (13) is arranged at the bottom of the inner cylinder (2), the connecting assembly (11) comprises a first connecting ring (14) and a second connecting ring (15) which are in sliding sleeve joint with the inner cylinder (2), a plurality of clamping plates (16) are connected to the first connecting ring (14) and the second connecting ring (15) in a sliding clamping manner, connecting columns (17) fixedly connected with the scraping plate (10) are respectively fixed on the side wall of one end of the clamping plates (16) beyond the inner cylinder (2), the driving device (12) comprises a supporting seat (18) fixedly connected with the outer cylinder (1), a gear motor (19) is fixed on the supporting seat (18), one end of an output shaft of the gear motor (19) is rotationally connected with a mounting plate (20) fixedly connected with the inner wall of the outer cylinder (1) through a bearing, a first gear (21) is fixed on the output shaft of the gear motor (19), a first gear (22) fixedly connected with the clamping plates (16) is meshed on the first gear (21), a first gear (21) is connected with a first gear (23) fixedly connected with the first gear (23) and the first gear assembly (23) comprises a lifting assembly (23), be fixed with first transmission shaft (25) on second gear (24), the both ends of first transmission shaft (25) are connected with supporting seat (18) and mounting panel (20) rotation respectively through the bearing, first transmission shaft (25) are located and are fixed with third gear (26) between second gear (24) and mounting panel (20), third gear (26) meshing have second rack (27) to inner tube (2) outer wall fixed connection, second go-between (15) and second rack (27) slip cup joint, plugging device (13) include with inner tube (2) diapire fixed connection's electric telescopic handle (28), the output of electric telescopic handle (28) is fixed with shutoff dish (29), be fixed with a plurality of blocks up (30) with first through-hole (7) looks adaptation on shutoff dish (29), all cup joint backing ring (31) with shutoff dish (29) fixed connection outside shutoff (30), the number of teeth of third gear (26) is less than second gear (24).
2. The high-strength corrugated paper production high-concentration mixed pulping device according to claim 1, wherein: a plurality of third through holes (32) are formed in the upper grinding disc (6).
3. The high-strength corrugated paper production high-concentration mixed pulping device according to claim 2, wherein: a plurality of grinding teeth (33) are fixed on the upper grinding disc (6) and the lower grinding disc (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110768780.4A CN113445351B (en) | 2021-07-07 | 2021-07-07 | High-concentration mixed pulping device for high-strength corrugated paper production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110768780.4A CN113445351B (en) | 2021-07-07 | 2021-07-07 | High-concentration mixed pulping device for high-strength corrugated paper production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113445351A CN113445351A (en) | 2021-09-28 |
| CN113445351B true CN113445351B (en) | 2023-04-25 |
Family
ID=77815457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110768780.4A Active CN113445351B (en) | 2021-07-07 | 2021-07-07 | High-concentration mixed pulping device for high-strength corrugated paper production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113445351B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007026A (en) * | 2022-07-02 | 2022-09-06 | 安徽省瓷玛新材料技术有限公司 | Inorganic terrace coating color mixing device |
| CN117265903B (en) * | 2023-11-14 | 2024-01-26 | 江苏金利马重工机械制造有限公司 | Antiseized structure for pulping machine |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5565110A (en) * | 1995-05-19 | 1996-10-15 | International Paper | Drum filter shower roll |
| JP4657982B2 (en) * | 2006-05-23 | 2011-03-23 | 三菱マテリアルテクノ株式会社 | Drum dryer cleaning device |
| CN202142608U (en) * | 2011-06-27 | 2012-02-08 | 天津力神电池股份有限公司 | Pulp storing tank of lithium-ion battery pole piece pulping machine |
| CN104611875B (en) * | 2015-02-15 | 2016-09-07 | 邹耿彪 | A kind of scraper-type washing machine |
| CN107694187A (en) * | 2017-10-31 | 2018-02-16 | 成都起能起重设备技术服务有限公司 | A kind of filter being convenient to clean |
| CN208275501U (en) * | 2018-04-20 | 2018-12-25 | 中国农业科学院麻类研究所 | A kind of single track beater |
| CN208493429U (en) * | 2018-07-05 | 2019-02-15 | 广东佳德环保科技有限公司 | A kind of slurries filter |
| CN109024043B (en) * | 2018-08-01 | 2020-10-20 | 苏州德斯米尔智能科技有限公司 | A making beating pulping device for papermaking production |
| CN209144614U (en) * | 2018-10-18 | 2019-07-23 | 天津中晖建设工程集团有限公司 | A kind of roller of road roller |
| CN210993953U (en) * | 2019-10-18 | 2020-07-14 | 扬州市新浪日化科技有限公司 | Emulsification device is used in cosmetics preparation |
| CN212315672U (en) * | 2020-03-19 | 2021-01-08 | 陈亚森 | Wastewater treatment sedimentation tank |
| CN212284021U (en) * | 2020-05-25 | 2021-01-05 | 成都慧磁电子材料有限公司 | Automatic scrape reation kettle of material |
| CN111636410B (en) * | 2020-06-08 | 2021-10-01 | 淮南东华欧科矿山支护设备有限责任公司 | Automatic grouting control device |
| CN212777426U (en) * | 2020-07-30 | 2021-03-23 | 济南热力集团有限公司 | Self-operated chimney waste liquid flow guide device |
-
2021
- 2021-07-07 CN CN202110768780.4A patent/CN113445351B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113445351A (en) | 2021-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113445351B (en) | High-concentration mixed pulping device for high-strength corrugated paper production | |
| CN211384583U (en) | Stirring rod mechanism with stirring blades capable of rotating | |
| CN201663900U (en) | Walnut cleaning machine | |
| CN201694932U (en) | Turbine type self-cleaning spiral pressing sludge dewatering machine | |
| CN108568258A (en) | A kind of new material uses the mixing arrangement of variable-ratio | |
| CN217616735U (en) | Novel kitchen waste solid-liquid separation device | |
| CN209872933U (en) | Enzymolysis device is used in garlic oil production | |
| CN219615058U (en) | Impurity removing device for ceramic abrasive production | |
| CN206351024U (en) | A kind of adhesive reaction equipment with twocouese agitating device | |
| CN219276338U (en) | Plastic particle hot melting device | |
| CN209317181U (en) | Solid-liquid separating machine is used in a kind of processing of Yam beverage | |
| CN211471341U (en) | Extraction tank for subcritical fluid extraction | |
| CN208809845U (en) | A kind of edible seaweed powder extraction element | |
| CN204054744U (en) | A kind of anti-blocking oil-collecting device for sesame oil press apparatus | |
| CN216395516U (en) | Filter is used in processing of epoxy polyurethane lacquer | |
| CN215249652U (en) | Sludge flow guide device for sewage treatment | |
| CN211814272U (en) | Plastic oil refining fast reactor | |
| CN212663315U (en) | Cosmetics emulsion machine | |
| CN211159713U (en) | Electric heating reaction tank for lubricating grease production | |
| CN208200872U (en) | A kind of tea seed oil-producing purifier | |
| CN209663513U (en) | A kind of rotary drum drainage mechanism of horizontal spiral centrifuge | |
| CN116120432B (en) | Fish skin collagen mixing and kneading filter device | |
| CN221412806U (en) | Homogenizing vacuum emulsifying machine | |
| CN216704073U (en) | Two-way agitating unit of sugar boiler | |
| CN219630680U (en) | Multi-shaft mixing defoaming machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |