CN111826988A - Fiber dispersing equipment and method for dispersing wet-type agglomerated fiber pulp for papermaking - Google Patents
Fiber dispersing equipment and method for dispersing wet-type agglomerated fiber pulp for papermaking Download PDFInfo
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- CN111826988A CN111826988A CN202010764475.3A CN202010764475A CN111826988A CN 111826988 A CN111826988 A CN 111826988A CN 202010764475 A CN202010764475 A CN 202010764475A CN 111826988 A CN111826988 A CN 111826988A
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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
- D21D5/28—Tanks for storing or agitating pulp
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/10—Mixers with shaking, oscillating, or vibrating mechanisms with a mixing receptacle rotating alternately in opposite directions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
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Abstract
The invention provides a fiber dispersing device and method for dispersing wet-type agglomerated fiber paper pulp for papermaking, and the fiber dispersing device comprises a lower shell, an upper shell, an outer fiber dispersing tank and an inner fiber dispersing tank, wherein the surface of the lower shell is fixedly connected with a connecting support rod, one end of the connecting support rod, which is far away from the surface of the lower shell, is fixedly connected with the surface of the upper shell, the inner wall of the upper shell is fixedly connected with the outer surface of the outer fiber dispersing tank, the surface of the outer fiber dispersing tank is fixedly connected with the inner wall of the lower shell, and the bottom of the outer fiber dispersing tank is fixedly connected with an isolation plate. The wet-type fiber dispersing equipment and method for dispersing the agglomerated fiber pulp for papermaking utilize the wind power to generate pressure and various telescopic parts with different functions to separate and disperse the pulp fibers, thereby effectively solving the problems that the agglomerated fibers are not easy to disperse when the common pulp fiber dispersing equipment is used, and even a small amount of fibers are wound into agglomerates to sink at the bottom to cause uneven fiber distribution and influence the papermaking quality.
Description
The invention relates to a divisional application of a fiber dispersing device for dispersing wet-type agglomerated fiber pulp for papermaking, which is applied for 2019, 06, 28 and has the application number of CN 201910571447.7.
Technical Field
The invention relates to the technical field of papermaking, in particular to a fiber dispersing device and a method for dispersing wet-type agglomerated fiber paper pulp for papermaking.
Background
The paper pulp is a main raw material for producing finished paper, the paper pulp is easy to agglomerate in water and gather into fiber clusters in the production process, fibers containing certain moisture are easy to filamentation and to be staggered with each other, and even to be twisted together, the paper pulp is required to be dispersed before the paper making, the dispersed fibers can improve the quality of the finished paper at present, the quality detection is required to be carried out only before the paper making, the chemical component analysis of the fibers is calculated in absolute dryness in a test, so that the wet fiber clusters are required to be dispersed, the fiber dispersion mode at present is mainly machine dispersion and manual dispersion, the machine dispersion is mainly used for the dispersion before the paper making, the manual dispersion is mainly used for the paper pulp quality detection, wherein the machine dispersion mode is to stir and disperse mass paper pulp in a similar stirring mode, the mode can play a role in dispersing, fibers are separated mainly by water flow generated by stirring, but the fibers are not easy to disperse for some fibers which are tangled and agglomerated and are easy to sink at the bottom of the fibers, so that pulp with better fiber dispersion floats on the pulp, the pulp fibers are not uniformly distributed, when a general pulp fiber dispersing device is used, agglomerated fibers are not easy to disperse, even a small amount of fibers are coiled and agglomerated at the bottom, the fiber distribution is not uniform, and the quality of papermaking is influenced, so that the wet-type fiber dispersing device and method for agglomerating the fiber pulp for papermaking are needed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a fiber dispersing device and a fiber dispersing method for paper making wet-type agglomerated fiber paper pulp, which solve the problems that agglomerated fibers are not easy to scatter when a common paper pulp fiber dispersing device is used, and even a small amount of fibers are wound into agglomerates and sink at the bottom to cause uneven fiber distribution and influence the paper making quality.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a wet-type reunion fibre pulp dispersion of papermaking uses fibre dispersion equipment, includes casing, last casing, the outer jar of fibre dispersion and fibre dispersion inner tank down, the fixed surface of casing is connected with joint support pole down, the joint support pole is kept away from the fixed surface that lower casing surface's one end and last casing are connected, the inner wall of going up the casing is connected with the fixed surface of the outer jar of fibre dispersion, the surface of the outer jar of fibre dispersion and the inner wall fixed connection of casing down, the bottom fixed connection of the outer jar of fibre dispersion has the insulating board, the inner wall fixed connection of insulating board has the bearing, the inner circle of bearing and the fixed surface of the inner tank of fibre dispersion are connected, be provided with fibre dispersion chamber between the inner wall of the outer jar of fibre dispersion and the surface of the inner tank of fibre dispersion, the inner wall fixed connection in fibre dispersion chamber is movable to be cut apart and is trembled cloth, the surface that, a plurality of dispersion discharge gate has been seted up on the surface of fibre dispersion outer tank, the inner wall fixedly connected with fibre dispersion spring of dispersion discharge gate, the outer fixed surface who the discharge gate was kept away from to fibre dispersion spring is connected with the outer fixed surface of fibre dispersion inner tank, the surface of fibre dispersion spring is the slope form, the fixed surface of fibre dispersion spring is connected with a plurality of fibre dispersion tooth, a plurality of gas has been seted up on the surface of insulating plate and has been shoved the mouth, the inside fixed mounting that the mouth was shoved to the gas has the check valve.
The inner wall of the lower shell is provided with a bearing, the inner ring of the bearing is fixedly connected with a rotating rod, the surface of the rotating rod is fixedly connected with a shaking disk, the surface of the shaking disk is fixedly connected with a reset spring, the surface of the reset spring is fixedly connected with the inner wall of the fiber dispersion inner tank, the inner wall of the fiber dispersion inner tank is fixedly connected with an air flow fan blade, the top of the fiber dispersion inner tank is fixedly connected with a connector, the surface of the connector is inclined, the top of the connector is hermetically sleeved with a pressure air pipe, a section of material at the bottom of the pressure air pipe comprises cloth, the surface of the upper shell is fixedly connected with a top sealing plate, the surface of the top sealing plate is annular, the inner wall of the top sealing plate is fixedly connected with the outer surface of the connector, the surface of the lower shell is fixedly connected with a material collecting groove, and, the spring is kept away from the one end of shaking board bottom and is gathered the inner wall fixed connection of silo, the surface of shaking board is the slope form, the inner wall fixed connection of gathering the silo has the cooperation board, the surface of cooperation board is the slope form, the plan view of cooperation board is the annular shape.
Preferably, the upper housing is located right above the lower housing, and a top wall of the lower housing is inclined.
Preferably, the surface of the insulation plate is in a ring shape, and the inner diameter of the insulation plate is smaller than that of the fiber dispersion outer tank.
Preferably, a sealing gasket is sleeved on the surface of the bearing on the isolation plate.
Preferably, the outer diameter of the fiber dispersion inner tank is smaller than the inner diameter of the fiber dispersion outer tank, and the height of the fiber dispersion inner tank is higher than that of the fiber dispersion outer tank.
Preferably, the number of the movable segmentation shaking cloth is a plurality, and the movable segmentation shaking cloth is circumferentially distributed by taking the center of the fiber dispersion inner tank as a circle center.
Preferably, the inner wall of the dispersion discharge port is inclined, and the dispersion discharge port is located between the bottom of the upper shell and the top of the lower shell.
Preferably, the number of the fiber dispersing springs is the same as that of the dispersing discharge ports, and the fiber dispersing springs correspond to the dispersing discharge ports one to one.
Preferably, the surface of top shrouding articulates there is sealed operation panel, the fixed surface of sealed operation panel installs the padlock, the fixed surface of sealed operation panel is connected through the padlock and the fixed surface of top shrouding.
(III) advantageous effects
(1) When the invention is used, paper pulp is input into the fiber dispersing cavity, then the pressure air pipe blows air to the connector and the fiber dispersing inner tank, strong air swings in a messy way under the action of a cloth bag at the bottom of the pressure air pipe and blows to the air flow fan blades when swinging, the air flow fan blades are subjected to the action of disordered wind force to drive the fiber dispersing inner tank to rotate, the reset springs on the shaking discs are matched with the wind force to enable the fiber dispersing inner tank to rotate back and forth in a small amplitude, the fiber dispersing inner tank rotates to drive the fiber dispersing springs to swing, the fiber dispersing springs swing under the action of resistance of water and also bounce, the shaken fiber dispersing springs drive the fiber dispersing teeth to scatter paper pulp fibers, scattered fibers flow out through the dispersing discharge holes and cannot be scattered to pass through the dispersing discharge holes and can be scattered continuously by the fiber dispersing springs and the fiber dispersing teeth, compared with the prior art, the method has the advantages that the fibers are scattered in disorder, the multi-layer undifferentiated continuous screening is realized, and the condition that the fibers are scattered unevenly is avoided.
(2) According to the invention, through arranging the air surge ports, the pressure of wind power in the lower shell is increased and the wind power is squeezed into the fiber dispersion cavity through each air surge port, bubbles are blown up continuously in the fiber dispersion cavity, the bubbles from bottom to top in water can avoid fiber precipitation on one hand, and on the other hand, the bubbles can also bump and disperse the limit impacted by the bubbles, and on the third hand, pressure can be applied to the inner part of the fiber dispersion cavity, the pressure can apply extrusion force to paper pulp, and the extrusion force enables the dispersed fibers to pass through the dispersion discharge hole more easily.
(3) According to the invention, by arranging the movable cutting and shaking cloth, on one hand, the movable cutting and shaking cloth separates the fiber dispersion cavity into small dispersion areas, the small areas can disperse fibers intensively, so that the dispersion work is more thorough, on the other hand, the continuously swinging movable cutting and shaking cloth can also enable water flow to shake continuously, the shaking water flow can have a strong dispersion effect, and the left and right swinging of each movable cutting and shaking cloth pushes the fibers to swing towards each dispersion discharge port, so that the dispersed fibers can be conveniently and continuously adjusted in posture and quickly discharged through the dispersion discharge ports at each dispersion discharge port.
(4) When the fibers are discharged through the dispersion discharge port, the fibers fall on the shaking plates, the fibers and the water are matched with the springs by the gravity of the fibers and the water to enable the shaking plates to shake continuously, the shaking plates drive the fine adjustment dispersion springs to be pulled and stretched continuously, the inner diameters of the fine adjustment dispersion springs to be stretched change, the distances among the fine adjustment dispersion springs are reduced and expanded continuously, and the fallen fibers are dispersed again through stretching extrusion of the fine adjustment dispersion springs.
(5) The invention utilizes the wind force to generate pressure and various telescopic components with different functions to separate and break apart the paper pulp fibers, thereby effectively solving the problems that the general paper pulp fiber dispersing equipment is not easy to break apart the agglomerated fibers, even a small amount of fibers are wound into agglomerates and sink at the bottom to cause uneven fiber distribution and influence the paper making quality when in use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1 at A according to the present invention;
FIG. 3 is a perspective view of a fiber dispersion outer tank structure of the present invention;
FIG. 4 is a cross-sectional view of a fiber dispersion outer tank construction of the present invention;
FIG. 5 is a front view of a fiber dispersed spring construction of the present invention;
fig. 6 is a top view of the sealing operation plate structure of the present invention.
Wherein, 1 lower casing, 2 upper casings, 3 fibre dispersion outer tank, 4 fibre dispersion inner tanks, 5 linking bridge poles, 6 isolation boards, 7 fibre dispersion chamber, 8 activity are cut apart and are trembled cloth, 9 dispersion discharge gates, 10 fibre dispersion springs, 11 fibre dispersion teeth, 12 gas gush mouth, 13 check valves, 14 bull sticks, 15 tremble the dish, 16 reset springs, 17 air current flabellum, 18 connectors, 19 pressure tuber pipes, 20 top shrouding boards, 21 padlock, 22 groove that gathers materials, 23 trembles the board, 24 springs, 25 cooperation boards, 26 fine setting dispersion springs, 27 sealed operation boards.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-6, an embodiment of the present invention provides a wet-type fiber dispersing apparatus for dispersing agglomerated fiber pulp for papermaking, comprising a lower casing 1, an upper casing 2, an outer fiber dispersing tank 3 and an inner fiber dispersing tank 4, wherein the upper casing 2 is located right above the lower casing 1, the top wall of the lower casing 1 is inclined, the outer diameter of the inner fiber dispersing tank 4 is smaller than the inner diameter of the outer fiber dispersing tank 3, the height of the inner fiber dispersing tank 4 is higher than the height of the outer fiber dispersing tank 3, a connecting support rod 5 is fixedly connected to the surface of the lower casing 1, one end of the connecting support rod 5 far away from the surface of the lower casing 1 is fixedly connected to the surface of the upper casing 2, the inner wall of the upper casing 2 is fixedly connected to the outer surface of the outer fiber dispersing tank 3, the surface of the outer fiber dispersing tank 3 is fixedly connected to the inner wall of the lower casing 1, an isolation plate 6 is fixedly connected to the bottom, the surface of the isolation plate 6 is annular, the inner diameter of the isolation plate 6 is smaller than the inner diameter of the fiber dispersion outer tank 3, the inner wall of the isolation plate 6 is fixedly connected with a bearing, a sealing gasket is sleeved on the surface of the bearing on the isolation plate 6, the inner ring of the bearing is fixedly connected with the outer surface of the fiber dispersion inner tank 4, a fiber dispersion cavity 7 is arranged between the inner wall of the fiber dispersion outer tank 3 and the outer surface of the fiber dispersion inner tank 4, the inner wall of the fiber dispersion cavity 7 is fixedly connected with a movable segmentation tremble cloth 8, the surface of the movable segmentation tremble cloth 8 is arc-shaped, the number of the movable segmentation tremble cloths 8 is a plurality, the plurality of movable segmentation tremble cloths 8 are circumferentially distributed by taking the center of the fiber dispersion inner tank 4 as the circle center, the surface of the fiber dispersion outer tank 3 is provided with a plurality of dispersion discharge ports 9, the inner wall of the dispersion discharge ports 9 is inclined, inner wall fixedly connected with fibre dispersion spring 10 of dispersion discharge gate 9, the quantity of fibre dispersion spring 10 is the same with the quantity of dispersion discharge gate 9, fibre dispersion spring 10 and dispersion discharge gate 9 one-to-one, fibre dispersion spring 10 keeps away from the one end of discharge gate and the outer fixed surface of fibre dispersion inner tank 4 and is connected, the surface of fibre dispersion spring 10 is the slope form, the fixed surface of fibre dispersion spring 10 is connected with a plurality of fibre dispersion tooth 11, a plurality of gas gushes mouth 12 has been seted up on the surface of insulating plate 6, the inside fixed mounting that the gas gushes mouth 12 has check valve 13.
The inner wall of the lower shell 1 is provided with a bearing, the inner ring of the bearing is fixedly connected with a rotating rod 14, the surface of the rotating rod 14 is fixedly connected with a shaking disk 15, the surface of the shaking disk 15 is fixedly connected with a reset spring 16, the surface of the reset spring 16 is fixedly connected with the inner wall of the fiber dispersion inner tank 4, the inner wall of the fiber dispersion inner tank 4 is fixedly connected with an air flow fan blade 17, the top of the fiber dispersion inner tank 4 is fixedly connected with a connector 18, the surface of the connector 18 is inclined, the top of the connector 18 is hermetically connected with a pressure air pipe 19, a section of material at the bottom of the pressure air pipe 19 comprises cloth, the surface of the upper shell 2 is fixedly connected with a top sealing plate 20, the surface of the top sealing plate 20 is annular, the inner wall of the top sealing plate 20 is fixedly connected with the outer surface of the connector 18, the surface of the lower, one end of the spring 24, which is far away from the bottom of the shaking plate 23, is fixedly connected with the inner wall of the collecting groove 22, the surface of the shaking plate 23 is inclined, the inner wall of the collecting groove 22 is fixedly connected with a matching plate 25, the surface of the matching plate 25 is inclined, the top view of the matching plate 25 is in a circular ring shape, the surface of the top sealing plate 20 is hinged with a sealing operation plate 27, the surface of the sealing operation plate 27 is fixedly provided with a buckle 21, and the surface of the sealing operation plate 27 is fixedly connected with the surface of the top sealing plate 20 through the buckle 21.
When in use, paper pulp is input into the fiber dispersing cavity 7, then the pressure air pipe 19 blows air to the connector 18 and the fiber dispersing inner tank 4, strong air swings in a mess under the action of a cloth bag at the bottom of the pressure air pipe 19 and blows towards the airflow fan blades 17 when swinging, the airflow fan blades 17 are affected by disordered wind to drive the fiber dispersing inner tank 4 to rotate, the reset springs 16 on the shaking disc 15 are matched with wind to enable the fiber dispersing inner tank 4 to rotate back and forth in a small amplitude, the fiber dispersing inner tank 4 rotates to drive the fiber dispersing springs 10 to swing, the fiber dispersing springs 10 swing under the action of water resistance and can bounce, the shaken fiber dispersing springs 10 drive the fiber dispersing teeth 11 to disperse paper pulp fibers, the dispersed fibers flow out through the dispersing discharge holes 9, and cannot be dispersed to a size, cannot pass through the dispersing discharge holes 9 and can be continuously shaken by the fiber dispersing springs 10 and the fiber dispersing teeth 11, the pressure intensity of wind power in the lower shell 1 is increased and the wind power is extruded into the fiber dispersion cavity 7 through each air surge port 12, bubbles are blown continuously in the fiber dispersion cavity 7, the bubbles in water from bottom to top are impacted and dispersed by the limit of the bubble impact, the bubbles exert pressure in the fiber dispersion cavity 7, the pressure intensity exerts extrusion force on paper pulp, the dispersed fibers can more easily pass through the dispersion discharge port 9 due to the extrusion force, when the fibers are discharged through the dispersion discharge port 9, the fibers fall on the shaking plates 23, the shaking plates 23 continuously shake due to the gravity of the fibers and the water matching with the springs 24, the shaking plates 23 drive the fine adjustment dispersion springs 26 to be continuously pulled open and stretched, the inner diameter of the fine adjustment dispersion springs 26 is changed, the distance between the fine adjustment dispersion springs 26 is continuously reduced and enlarged, and the fallen fibers are again dispersed by the stretching extrusion of the fine adjustment dispersion springs 26, thereby completing the use process of the whole wet-type agglomerated fiber pulp dispersing fiber dispersing equipment and method for papermaking.
Claims (7)
1. The utility model provides a papermaking is with wet-type agglomeration fibre pulp dispersion equipment of using which characterized in that: comprises a lower shell (1), an upper shell (2), a fiber dispersion outer tank (3) and a fiber dispersion inner tank (4), wherein the surface of the lower shell (1) is fixedly connected with a connecting support rod (5), one end of the surface of the lower shell (1) is far away from the connecting support rod (5) and the surface of the upper shell (2) are fixedly connected, the inner wall of the upper shell (2) is fixedly connected with the outer surface of the fiber dispersion outer tank (3), the surface of the fiber dispersion outer tank (3) is fixedly connected with the inner wall of the lower shell (1), the bottom of the fiber dispersion outer tank (3) is fixedly connected with an isolation plate (6), the inner wall of the isolation plate (6) is fixedly connected with a bearing, the inner ring of the bearing is fixedly connected with the outer surface of the fiber dispersion inner tank (4), and a fiber dispersion cavity (7) is arranged between the inner wall of the fiber dispersion outer tank (3) and the outer surface of the fiber dispersion inner tank (4, the inner wall of the fiber dispersing cavity (7) is fixedly connected with a movable dividing and shaking cloth (8), the surface of the movable dividing and shaking cloth (8) is arc-shaped, the surface of the fiber dispersing outer tank (3) is provided with a plurality of dispersing discharge ports (9), the inner wall of each dispersing discharge port (9) is fixedly connected with a fiber dispersing spring (10), one end, far away from each discharge port, of each fiber dispersing spring (10) is fixedly connected with the outer surface of the fiber dispersing inner tank (4), the surface of each fiber dispersing spring (10) is inclined, the surface of each fiber dispersing spring (10) is fixedly connected with a plurality of fiber dispersing teeth (11), the surface of the isolation plate (6) is provided with a plurality of air surge ports (12), and check valves (13) are fixedly installed inside the air surge ports (12);
the inner wall of the lower shell (1) is provided with a bearing, an inner ring of the bearing is fixedly connected with a rotating rod (14), the surface of the rotating rod (14) is fixedly connected with a shaking disk (15), the surface of the shaking disk (15) is fixedly connected with a reset spring (16), the surface of the reset spring (16) is fixedly connected with the inner wall of the fiber dispersion inner tank (4), the inner wall of the fiber dispersion inner tank (4) is fixedly connected with an air flow fan blade (17), the top of the fiber dispersion inner tank (4) is fixedly connected with a connector (18), the surface of the connector (18) is inclined, the top of the connector (18) is hermetically connected with a pressure air pipe (19), one section of material at the bottom of the pressure air pipe (19) comprises cloth, the surface of the upper shell (2) is fixedly connected with a top sealing plate (20), and the surface of the top sealing plate (20) is in a ring shape, the inner wall of the top sealing plate (20) is fixedly connected with the outer surface of the connecting body (18), the surface of the lower shell (1) is fixedly connected with a material collecting groove (22), the inner wall of the material collecting groove (22) is hinged with a plurality of shaking plates (23), one end, far away from the bottoms of the shaking plates (23), of the spring (24) is fixedly connected with the inner wall of the material collecting groove (22), the surface of each shaking plate (23) is inclined, the inner wall of the material collecting groove (22) is fixedly connected with a matching plate (25), the surface of each matching plate (25) is inclined, and the top view of each matching plate (25) is annular;
the upper shell (2) is positioned right above the lower shell (1), and the top wall of the lower shell (1) is inclined;
the surface of the isolation plate (6) is annular, and the inner diameter of the isolation plate (6) is smaller than that of the fiber dispersion outer tank (3);
and a sealing gasket is sleeved on the surface of the bearing on the isolation plate (6).
2. The fiber dispersing apparatus for dispersing wet-type agglomerated fiber pulp for papermaking according to claim 1, wherein: the outer diameter of the fiber dispersion inner tank (4) is smaller than the inner diameter of the fiber dispersion outer tank (3), and the height of the fiber dispersion inner tank (4) is higher than that of the fiber dispersion outer tank (3).
3. The fiber dispersing apparatus for dispersing wet-type agglomerated fiber pulp for papermaking according to claim 1, wherein: the number of the movable segmentation shaking cloth (8) is a plurality, and the movable segmentation shaking cloth (8) is distributed in a circle by taking the center of the fiber dispersion inner tank (4) as the circle center.
4. The fiber dispersing apparatus for dispersing wet-type agglomerated fiber pulp for papermaking according to claim 1, wherein: the inner wall of dispersion discharge gate (9) is the slope form, dispersion discharge gate (9) are located between the top of the bottom of last casing (2) and lower casing (1).
5. The fiber dispersing apparatus for dispersing wet-type agglomerated fiber pulp for papermaking according to claim 1, wherein: the number of the fiber dispersion springs (10) is the same as that of the dispersion discharge holes (9), and the fiber dispersion springs (10) correspond to the dispersion discharge holes (9) one to one.
6. The fiber dispersing apparatus for dispersing wet-type agglomerated fiber pulp for papermaking according to claim 1, wherein: the surface of top shrouding (20) articulates there is sealed operation board (27), the fixed surface of sealed operation board (27) installs padlock (21), the fixed surface of surface through padlock (21) and top shrouding (20) of sealed operation board (27) is connected.
7. The fiber dispersing apparatus and method for dispersing wet-agglomerated fiber pulp for papermaking according to any one of claims 1 to 6, wherein: when the fiber dispersing device is used, paper pulp is input into a fiber dispersing cavity (7), then air is blown into a connector (18) and a fiber dispersing inner tank (4) through a pressure air pipe (19), strong air is blown to an air flow fan blade (17) under the action of a cloth bag at the bottom of the pressure air pipe (19) in a messy swinging mode and is blown to the air flow fan blade (17) in a swinging mode, the air flow fan blade (17) is under the action of disordered wind to drive the fiber dispersing inner tank (4) to rotate, a reset spring (16) on a shaking disk (15) is matched with wind power to enable the fiber dispersing inner tank (4) to rotate back and forth in a small amplitude mode, the fiber dispersing inner tank (4) rotates to drive a fiber dispersing spring (10) to swing, the fiber dispersing spring (10) swings under the action of water resistance, the shaken fiber dispersing spring (10) drives fiber dispersing teeth (11) to disperse paper pulp fibers, and the dispersed fibers flow out through various dispersing discharge holes, the fibers cannot be dispersed to a size suitable for passing through the dispersion discharge port (9) and cannot pass through the dispersion discharge port and can be continuously shaken and dispersed by the fiber dispersion spring (10) and the fiber dispersion teeth (11), the internal pressure of the lower shell (1) is increased by wind power and is squeezed into the fiber dispersion cavity (7) through each air surge port (12), bubbles are continuously blown up in the fiber dispersion cavity (7), the bubbles from bottom to top in water are impacted by the limit of the bubble impact, the bubbles exert pressure in the fiber dispersion cavity (7), the pressure exerts extrusion force on paper pulp, the dispersed fibers can more easily pass through the dispersion discharge port (9) by the extrusion force, when the fibers are discharged through the dispersion discharge port (9), the fibers fall on the shaking plates (23), the gravity of the fibers and the water is matched with the spring (24) to enable each shaking plate (23) to continuously shake, the shaking plates (23) drive each fine adjustment dispersion spring (26) to continuously stretch and retract, the inner diameter of the fine tuning dispersion springs (26) is changed, the distance between the fine tuning dispersion springs (26) is continuously reduced and enlarged, and the falling fibers are dispersed again through the stretching extrusion of the fine tuning dispersion springs (26), so that the use process of the fiber dispersion equipment and the method for dispersing the wet-type agglomerated fiber pulp for papermaking is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010764475.3A CN111826988A (en) | 2019-06-28 | 2019-06-28 | Fiber dispersing equipment and method for dispersing wet-type agglomerated fiber pulp for papermaking |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010764475.3A CN111826988A (en) | 2019-06-28 | 2019-06-28 | Fiber dispersing equipment and method for dispersing wet-type agglomerated fiber pulp for papermaking |
| CN201910571447.7A CN110241645B (en) | 2019-06-28 | 2019-06-28 | Fiber dispersing equipment for dispersing wet-type agglomerated fiber paper pulp for papermaking |
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| CN201910571447.7A Division CN110241645B (en) | 2019-06-28 | 2019-06-28 | Fiber dispersing equipment for dispersing wet-type agglomerated fiber paper pulp for papermaking |
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| CN202010764475.3A Withdrawn CN111826988A (en) | 2019-06-28 | 2019-06-28 | Fiber dispersing equipment and method for dispersing wet-type agglomerated fiber pulp for papermaking |
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| CN114290524A (en) * | 2021-12-03 | 2022-04-08 | 东华大学 | Device for dispersing bunched fibers into single fibers |
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| CN207919233U (en) * | 2018-03-14 | 2018-09-28 | 济南大学 | A kind of pressurized screen assisting pressure-adjusting type based on air bag |
| CN208009159U (en) * | 2018-03-21 | 2018-10-26 | 济南大学 | A kind of booster and speed-increasing and rotor adjustable pressure sieves |
| CN109577056A (en) * | 2018-11-05 | 2019-04-05 | 济南大学 | A kind of broken apparatus for screening fibrous suspensions based on gas shock pulping and spinning screening the pulp |
-
2019
- 2019-06-28 CN CN201910571447.7A patent/CN110241645B/en active Active
- 2019-06-28 CN CN202010764475.3A patent/CN111826988A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536123A (en) * | 2020-11-19 | 2021-03-23 | 周锦富 | Clay block crushing device |
| CN114290524A (en) * | 2021-12-03 | 2022-04-08 | 东华大学 | Device for dispersing bunched fibers into single fibers |
| CN114290524B (en) * | 2021-12-03 | 2024-03-26 | 东华大学 | Device for dispersing bundled fibers into single fibers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110241645A (en) | 2019-09-17 |
| CN110241645B (en) | 2020-10-27 |
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Application publication date: 20201027 |