Paper pulp rotary vibrating screen filtering device
Technical Field
The utility model belongs to the technical field of paper pulp equipment, a paper pulp rotary vibrating screen filter equipment is related to.
Background
When the paper pulp is manufactured, impurities with lower density are only removed by a filtering method, and if the impurities are not completely removed, the impurities can form larger spots on the manufactured finished paper, so that the product quality is seriously influenced. The removal rate of the spherical or approximately spherical impurities is too low by the currently commonly used equipment, and most of the impurities mainly exist in an approximately spherical or oval shape, so that the screening quality is influenced.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a paper pulp rotary vibration sieve filtering device, which has simple structure, adopts the matching of the upper end of a filter sieve and the lower end of a feed filter sieve, and the matching of the lower end of the filter sieve and the upper end of a vibration layer; one end of the vibration spring is connected with the lower side of the vibration layer, and the other end of the vibration spring is connected with the upper end of the supporting seat; one end of the motor is connected with the middle of the inner side of the supporting seat, and the other end of the motor is connected with the middle of the lower side of the vibration layer; the motor drives the vibration spring to drive the filter sieve and the feeding filter sieve to vibrate, paper pulp permeates into the vibration layer through the filter plate and is output from the discharge hole, the impurity content of the paper pulp is reduced, the filtering quality is effectively improved, and higher production capacity is kept.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a paper pulp rotary vibration sieve filtering device comprises a feeding filter sieve, a vibration layer and a supporting seat; the upper end of the filter screen is matched with the lower end of the feeding filter screen, and the lower end of the filter screen is matched with the upper end of the vibration layer; one end of the vibration spring is connected with the lower side of the vibration layer, and the other end of the vibration spring is connected with the upper end of the supporting seat; one end of the motor is connected with the middle of the inner side of the supporting seat, and the other end of the motor is connected with the middle of the lower side of the vibration layer; the motor drives the vibration spring to drive the filter sieve and the feeding filter sieve to vibrate, and the paper pulp permeates into the vibration layer through the filter plate and is output from the discharge hole.
The feeding filter sieve is of a hollow circular structure, the upper cover is of a conical structure with a small upper part and a large lower part, and the inner caliber of the bottom is smaller than the outer caliber.
The upper cover is provided with a feed inlet and is positioned in the center of the upper end of the upper cover.
The filter plate is a circular structure with a plurality of through holes distributed on the surface.
The filter sieve is of a hollow circular structure, the inner aperture of the upper side is smaller than the outer aperture and higher than the outer aperture, and the upper side inner aperture is matched with the bottom structure of the feeding filter sieve.
The size of the filter plate is consistent with that of the filter plate, and the aperture of the filter plate is smaller than that of the filter plate.
And a discharge hole is formed in one side of the vibration layer and is positioned on the lower half part of the vibration layer.
The supporting seat bottom sets up the gyro wheel, and quantity is four distances size equals.
The gyro wheel sets up the support column, is the cuboid structure.
A paper pulp rotary vibration sieve filtering device comprises a feeding filter sieve, a vibration layer and a supporting seat; the upper end of the filter screen is matched with the lower end of the feeding filter screen, and the lower end of the filter screen is matched with the upper end of the vibration layer; one end of the vibration spring is connected with the lower side of the vibration layer, and the other end of the vibration spring is connected with the upper end of the supporting seat; one end of the motor is connected with the middle of the inner side of the supporting seat, and the other end of the motor is connected with the middle of the lower side of the vibration layer. The structure is simple, the upper end of the filter screen is matched with the lower end of the feeding filter screen, and the lower end of the filter screen is matched with the upper end of the vibration layer; one end of the vibration spring is connected with the lower side of the vibration layer, and the other end of the vibration spring is connected with the upper end of the supporting seat; one end of the motor is connected with the middle of the inner side of the supporting seat, and the other end of the motor is connected with the middle of the lower side of the vibration layer; the motor drives the vibration spring to drive the filter sieve and the feeding filter sieve to vibrate, paper pulp permeates into the vibration layer through the filter plate and is output from the discharge hole, the impurity content of the paper pulp is reduced, the filter quality is effectively improved, and higher production capacity is kept.
In the preferred scheme, the feeding filter sieve is of a hollow circular structure, the upper cover is of a conical structure with a small upper part and a large lower part, and the inner caliber of the bottom is smaller than the outer caliber. Simple structure, during the installation, the screen frame upper end is connected with the upper cover lower extreme, and the lower extreme inboard is connected with the filter plate, and the filter plate is connected with interior bore diameter, and outer bore diameter is higher than interior bore diameter, prevents to splash and material loss when paper pulp gets into the operation in the feeding filter sieve.
In a preferred scheme, the upper cover is provided with a feed inlet and is positioned in the center of the upper end of the upper cover. Simple structure, during the use, can effectively prevent to splash easily after feed inlet department paper pulp gets into during the operation, and have the peculiar smell to influence workman's work.
In a preferred scheme, the filter plate is of a circular structure with a plurality of through holes distributed on the surface. Simple structure, during the use, the filter plate is located feeding filter sieve bottom, and the filter unanimous and the aperture of size and filter sieve is greater than the filter aperture, and paper pulp entering feeding filter sieve is inside tentatively to separate paper pulp and debris through the filtration pore on the filter plate, enters into and carries out the filtration separation for the second time in the filter sieve.
In the preferred scheme, the filter sieve is of a hollow circular structure, the inner diameter of the upper side of the filter sieve is smaller than the outer diameter of the filter sieve and is higher than the outer diameter of the filter sieve, and the upper side of the filter sieve is matched with the bottom structure of the feeding filter sieve. Simple structure, during the use, cooperation department is equipped with the sealing washer, has increased the leakproofness of filter equipment body, and according to required filterable degree, the filter sieve passes through the handle and can a plurality of stack uses, and under motor drive, vibrations spring drive filter sieve vibrations have increased filterable effect, have reached resources are saved's effect.
In a preferred scheme, the size of the filter plate is consistent with that of the filter plate, and the pore diameter of the filter plate is smaller than that of the filter plate. Simple structure, during the use, the filter outside is connected with the vibration layer upside, and the inside paper pulp of filter sieve is thrown away with incomplete debris under motor drive, begins the secondary and filters effective improvement filtration quality.
In preferred scheme, vibration layer one side sets up the discharge gate, is located the vibration layer the latter half. Simple structure, during the use, during coarse fibre and the impurity of process filter screen entered into the vibration layer, vibrations spring drove the vibration layer vibrations, by rotatory thick liquid high-speed the making beating once more, in exporting the container from the discharge gate, made the paper pulp fibre even, improved the quality of paper.
In preferred scheme, the supporting seat bottom sets up the gyro wheel, and quantity is four distances size equals. Simple structure, during the use, in the handling, the gyro wheel supports the supporting seat, rolls and drives whole structure motion, and is laborsaving during the transport, low in labor strength.
In preferred scheme, the gyro wheel sets up the support column, for the cuboid structure. Simple structure, during the installation, support column one end is connected with the gyro wheel upside, and one side is connected with the supporting seat outside, and the supporting seat is consolidated simultaneously to firm gyro wheel.
A paper pulp rotary vibration sieve filtering device comprises a feeding filter sieve, a vibration layer and a supporting seat; the upper end of the filter sieve is matched with the lower end of the feeding filter sieve, and the lower end of the filter sieve is matched with the upper end of the vibration layer; one end of the vibration spring is connected with the lower side of the vibration layer, and the other end of the vibration spring is connected with the upper end of the supporting seat; one end of the motor is connected with the middle of the inner side of the supporting seat, and the other end of the motor is connected with the middle of the lower side of the vibration layer; the motor drives the vibration spring to drive the filter sieve and the feeding filter sieve to vibrate, and the paper pulp permeates into the vibration layer through the filter plate and is output from the discharge hole. The utility model overcomes the rate of removal of former impurity is too low, and the problem that the screening quality is low has simple structure, reduces the impurity content of paper pulp, effectively improves filtration quality to keep the characteristics of higher productivity.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a schematic top view of fig. 2.
Fig. 4 is a schematic intermediate cross-sectional view of fig. 2.
Fig. 5 is a side cross-sectional view of fig. 2.
In the figure: the device comprises a feeding filter screen 1, a filter plate 11, an upper cover 12, a feeding port 13, a screen body 14, a filter screen 2, a filter plate 21, a vibrating layer 3, a discharging port 31, a supporting seat 4, a motor, rotary paddles, vibrating springs, rollers and supporting columns.
Detailed Description
As shown in fig. 1 to 5, a paper pulp rotary vibrating screen filtering device comprises a feeding filter screen 1, a filter screen 2, a vibrating layer 3 and a supporting seat 4; the upper end of the filter sieve 2 is matched with the lower end of the feeding filter sieve 1, and the lower end of the filter sieve 2 is matched with the upper end of the vibration layer 3; one end of the vibration spring is connected with the lower side of the vibration layer 3, and the other end of the vibration spring is connected with the upper end of the supporting seat 4; one end of the motor is connected with the middle of the inner side of the supporting seat 4, and the other end of the motor is connected with the middle of the lower side of the vibration layer 3. The structure is simple, the upper end of the filter sieve 2 is matched with the lower end of the feeding filter sieve 1, and the lower end of the filter sieve 2 is matched with the upper end of the vibration layer 3; one end of the vibration spring is connected with the lower side of the vibration layer 3, and the other end of the vibration spring is connected with the upper end of the supporting seat 4; one end of the motor is connected with the middle of the inner side of the supporting seat 4, and the other end of the motor is connected with the middle of the lower side of the vibration layer 3; the vibrating spring 6 is driven by the motor to drive the filter sieve 2 and the feeding filter sieve 1 to vibrate, paper pulp permeates into the vibrating layer 3 through the filter plate 11 and the filter plate 21 and is output through the discharge hole 31, the impurity content of the paper pulp is reduced, the filtering quality is effectively improved, and high production capacity is kept.
In the preferred scheme, the feeding filter sieve 1 is of a hollow circular structure, the upper cover 12 is of a conical structure with a small upper part and a large lower part, and the inner caliber of the bottom is smaller than the outer caliber. Simple structure, during the installation, the screen frame 14 upper end is connected with upper cover 12 lower extreme, and the lower extreme inboard is connected with filter plate 11, and filter plate 11 is connected with interior bore diameter, and outer bore diameter is higher than interior bore diameter, prevents to splash and material loss when paper pulp gets into operation in the feeding filter sieve 1.
In a preferred scheme, the upper cover 12 is provided with a feeding hole 13 which is positioned in the center of the upper end of the upper cover 12. Simple structure, during the use, 13 department paper pulps of feed inlet can effectively prevent to splash easily when the operation after getting into, and have the peculiar smell to influence workman's work.
In a preferred scheme, the filter plate 11 is a circular structure with a plurality of through holes distributed on the surface. Simple structure, during the use, filter plate 11 is located feeding filter sieve 1 bottom, and the size is unanimous and the aperture is greater than filter 21 aperture with filter 2's filter 21, and paper pulp entering feeding filter sieve 1 is inside tentatively separates paper pulp and debris through the filtration pore on the filter plate 11, enters into and carries out the filtration separation for the second time in filter sieve 2.
In the preferred scheme, the filter sieve 2 is of a hollow circular structure, the inner diameter of the upper side of the filter sieve is smaller than the outer diameter of the filter sieve and is higher than the outer diameter of the filter sieve, and the upper side of the filter sieve is matched with the bottom structure of the feed filter sieve 1. Simple structure, during the use, cooperation department is equipped with the sealing washer, has increased the leakproofness of filter equipment body, and according to required filterable degree, but filter sieve 2 uses through a plurality of stacks of handle, and under motor drive, vibrations spring 6 drives filter sieve 2 vibrations, has increased filterable effect, has reached resources are saved's effect.
In a preferable scheme, the size of the filter plate 21 is consistent with that of the filter plate 11, and the aperture is smaller than that of the filter plate 11. Simple structure, during the use, the filter 21 outside is connected with 3 upsides of vibration layer, and the inside paper pulp of filter sieve 2 is thrown with incomplete debris under motor drive, begins the secondary filter and effectively improves filtration quality.
In a preferred scheme, a discharge hole 31 is formed in one side of the vibration layer 3 and is positioned on the lower half portion of the vibration layer 3. Simple structure, during the use, during coarse fibre and the impurity of process filter screen 2 entered into vibration layer 3, vibrations spring 6 drives vibration layer 3 vibrations, by rotatory thick liquid high-speed the high-speed beating once more of rotating, exports the container from discharge gate 31 in, makes the paper pulp fibre even, improves the quality of paper.
Preferably, the feeding filter sieve 1 and the filter sieve 2 are provided with the same discharge port, so that the vibrated impurities can be recycled and filtered, and the filtering quality is improved.
In the preferred scheme, the bottom of the support seat 4 is provided with rollers, and the number of the rollers is four, and the distances are equal. Simple structure, during the use, in the handling, the gyro wheel supports supporting seat 4, rolls and drives whole structure motion, and is laborsaving during the transport, low in labor strength.
In the preferred scheme, the gyro wheel sets up the support column, for the cuboid structure. Simple structure, during the installation, support column one end is connected with the gyro wheel upside, and one side is connected with the 4 outsides of supporting seat, and supporting seat 4 is consolidated simultaneously to firm gyro wheel.
When the paper pulp rotary vibrating screen filtering device is installed and used, the upper end of the filtering screen 2 is matched with the lower end of the feeding filtering screen 1, and the lower end of the filtering screen 2 is matched with the upper end of the vibrating layer 3; one end of the vibration spring is connected with the lower side of the vibration layer 3, and the other end of the vibration spring is connected with the upper end of the supporting seat 4; one end of the motor is connected with the middle of the inner side of the supporting seat 4, and the other end of the motor is connected with the middle of the lower side of the vibration layer 3; the motor drives the vibration spring 6 to drive the filter sieve 2 and the feeding filter sieve 1 to vibrate, paper pulp permeates into the vibration layer 3 through the filter plate 11 and the filter plate 21 and is output through the discharge hole 31, the impurity content of the paper pulp is reduced, the filtering quality is effectively improved, and high production capacity is kept.
During installation, the upper end of the screen body 14 is connected with the lower end of the upper cover 12, the inner side of the lower end is connected with the filter plate 11, the filter plate 11 is connected with the inner aperture, the outer aperture is higher than the inner aperture, and the paper pulp is prevented from splashing and material loss when entering the feeding filter screen 1 to operate.
When the paper pulp feeder is used, paper pulp at the position of the feeding hole 13 can be effectively prevented from splashing easily during operation, and peculiar smell influences the work of workers.
During the use, filter plate 11 is located feeding filter sieve 1 bottom, and the size is unanimous with filter 2's filter 21 and the aperture is greater than filter 21 aperture, and paper pulp enters feeding filter sieve 1 inside and tentatively separates paper pulp and debris through the filtration pore on the filter plate 11, enters into filter sieve 2 and carries out the filtration separation for the second time.
During the use, cooperation department is equipped with the sealing washer, has increased the leakproofness of filter equipment body, and according to required filterable degree, but filter sieve 2 uses through a plurality of stacks of handle, and under motor drive, vibrations spring 6 drives filter sieve 2 vibrations, has increased filterable effect, has reached resources are saved's effect.
During the use, the filter 21 outside is connected with 3 upsides of vibration layer, and the inside paper pulp of filter sieve 2 and incomplete debris are whipped under the motor drive, begin the secondary and filter the effective filtration quality that improves.
When the pulping machine is used, coarse fibers and impurities passing through the filter screen 2 enter the vibration layer 3, the vibration spring 6 drives the vibration layer 3 to vibrate, the rotary pulp rotates at a high speed to pulp again, and the pulp is output into a container from the discharge port 31, so that paper pulp fibers are uniform, and the quality of paper is improved.
When the device is used, the supporting seat 4 is supported by the rollers in the carrying process, the whole structure is driven to move in a rolling mode, labor is saved during carrying, and the labor intensity is low.
During the installation, support column one end is connected with the gyro wheel upside, and one side is connected with the 4 outsides of supporting seat, and supporting seat 4 is consolidated simultaneously to firm gyro wheel.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.