CN213142637U

CN213142637U - Self-cleaning paper pulp filtering sieve plate

Info

Publication number: CN213142637U
Application number: CN202021134441.8U
Authority: CN
Inventors: 戴佩
Original assignee: Jiangsu Yubo Mechanical Equipment Co ltd
Current assignee: Jiangsu Yubo Mechanical Equipment Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-05-07
Anticipated expiration: 2030-06-18

Abstract

The utility model relates to the technical field of filter sieve equipment, and disclose self-cleaning type paper pulp filter sieve plate, solved the problem that present paper pulp filter sieve plate is easy to be blocked up and can not get effective clearance and influence the filtering effect and the filtering efficiency of paper pulp, it includes the plate body, the middle part of plate body has equidistantly been seted up the sieve mesh, one side fixed mounting of plate body bottom has the first mounting panel, the opposite side fixed mounting of plate body bottom has the second mounting panel, install horizontal migration mechanism between first mounting panel and the second mounting panel, horizontal migration mechanism's middle part is installed two movable blocks, install clearance mechanism between two movable blocks; this paper pulp filters sieve can effectual automatic clearance block up the small opening, can ensure the filter effect and the filtration efficiency of sieve to can the effectual processing of improvement paper pulp and the production efficiency of paper.

Description

Self-cleaning paper pulp filtering sieve plate

Technical Field

The utility model belongs to the technical field of filter sieve equipment, specifically be self-cleaning type pulp filter sieve.

Background

The paper pulp is a fibrous substance prepared by using plant fibers as raw materials through different processing methods; the quality of the pulp is mainly determined by its fiber morphology and the degree of purity of the fibers; refined pulp is often used as a raw material for producing cellulose derivatives such as cellulose esters and cellulose ethers, in addition to specialty paper.

The paper pulp is required to be added with water for stirring and filtering in the process of processing the paper pulp into paper sheets, so that large granular substances in the paper pulp are filtered and separated through a sieve plate, and the quality of paper manufacturing is ensured; however, most of the prior sieve plates for filtering paper pulp are in a fixed and static state, after the sieve plates are used for a long time, paper pulp raw materials are accumulated on the leak holes of the sieve plates, and meanwhile, the blocked leak holes cannot be effectively cleaned, so that the filtering effect and efficiency of the paper pulp are influenced; therefore, improvements are now needed in view of the current situation.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a self-cleaning type paper pulp filters the sieve, effectually solved present paper pulp filter the sieve and blockked up easily and can not obtain effectual clearance and influence the filter effect and the problem of filtration efficiency of paper pulp.

In order to achieve the above object, the utility model provides a following technical scheme: self-cleaning type paper pulp filters sieve, the package rubbing board body, the sieve mesh has been seted up to the middle part equidistance of plate body, and one side fixed mounting of plate body bottom has first mounting panel, and the opposite side fixed mounting of plate body bottom has the second mounting panel, installs horizontal migration mechanism between first mounting panel and the second mounting panel, and horizontal migration mechanism's mid-mounting has two movable blocks, installs clearance mechanism between two movable blocks.

Preferably, the transmission groove has been seted up to the bottom of first mounting panel, horizontal migration mechanism includes first motor and two screw thread axis of rotation, the one end in first mounting panel one side is installed to first motor, two screw thread axis of rotation rotate respectively and connect between the both ends of first mounting panel and second mounting panel opposite side, and the one end of two screw thread axis of rotation all extends to the inside in transmission groove, the output of first motor extends to the inside in transmission groove and is connected with the one end stationary phase of one of them screw thread axis of rotation, two movable blocks are threaded connection respectively on the surface of two screw thread axis of rotation.

Preferably, two the equal fixedly connected with gear of one end that the screw thread axis of rotation is located the inside of drive groove, the transmission is connected with the chain between two gears.

Preferably, one side of one of the moving blocks is provided with a second motor, and the output end of the second motor is fixedly connected with one end of the cleaning mechanism.

Preferably, the cleaning mechanism comprises a rotating shaft, a rotating cylinder and a stainless steel wire brush layer, the rotating shaft is rotatably connected between the lower parts of the two moving blocks, the rotating cylinder is fixedly installed in the middle of the rotating shaft, and the stainless steel wire brush layer is fixedly installed on the surface of the rotating cylinder.

Preferably, the edge of the top of the plate body is provided with an inner conical material guide ring.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) during operation, the pulp filtering sieve plate can effectively and automatically clean blocked leakage holes and ensure the filtering effect and the filtering efficiency of the sieve plate by arranging the first mounting plate, the transmission groove, the second mounting plate, the horizontal moving mechanism, the first motor, the threaded rotating shaft, the gear, the chain, the moving block, the cleaning mechanism, the rotating shaft, the rotating drum and the stainless steel wire brush layer, so that the pulp processing and the paper production efficiency can be effectively improved;

(2) when the device works: when the sieve mesh appears blockking up after long-time the use, at first synchronous start first motor and second motor, the start-up of first motor can make two screw thread axis of rotation rotate in step through gear and chain, the synchronous rotation of two screw thread axis of rotation can make two movable blocks carry out reciprocating motion in step, two movable block synchronous reciprocating motion can drive clearance mechanism and carry out reciprocating motion, thereby carry out comprehensive clearance to the sieve mesh, the drive of second motor can drive the pivot and rotate simultaneously, the rotation of pivot can make the rotary drum drive stainless steel wire brush layer rotate, thereby make stainless steel wire brush layer remove on one side and clear up the mediation to the sieve mesh that blocks up.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention shown in FIG. 1;

fig. 3 is a schematic view of the enlarged partial structure of fig. 2 according to the present invention;

in the figure: 1. a plate body; 2. screening holes; 3. a first mounting plate; 301. a transmission groove; 4. a second mounting plate; 5. a horizontal movement mechanism; 501. a first motor; 502. a threaded rotating shaft; 503. a gear; 504. a chain; 6. a moving block; 7. a cleaning mechanism; 701. a rotating shaft; 702. a rotating drum; 703. a stainless steel wire brush layer; 8. an inner conical material guiding ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, given by fig. 1, fig. 2 and fig. 3, the utility model discloses a plate body 1, sieve mesh 2 has been seted up to plate body 1's middle part equidistance, through the setting of sieve mesh 2, can effectually filter paper pulp, one side fixed mounting of plate body 1 bottom has first mounting panel 3, the opposite side fixed mounting of plate body 1 bottom has second mounting panel 4, install horizontal migration mechanism 5 between first mounting panel 3 and the second mounting panel 4, through the setting of first mounting panel 3 and second mounting panel 4, make horizontal migration mechanism 5 can effectually install, horizontal migration mechanism 5's mid-mounting has two movable blocks 6, install clearance mechanism 7 between two movable blocks 6.

Embodiment two, on the basis of embodiment one, by fig. 2 and 3, driving groove 301 has been seted up to the bottom of first mounting panel 3, horizontal migration mechanism 5 includes first motor 501 and two screw thread axis of rotation 502, first motor 501 installs the one end in first mounting panel 3 one side, two screw thread axis of rotation 502 rotate respectively and connect between the both ends of first mounting panel 3 and second mounting panel 4 opposite side, and the one end of two screw thread axis of rotation 502 all extends to the inside of driving groove 301, the output of first motor 501 extends to the inside of driving groove 301 and is connected with the one end stationary phase of one of screw thread axis of rotation 502, two movable blocks 6 are threaded connection respectively on the surface of two screw thread axis of rotation 502, thereby can effectually carry out horizontal adjustment and move.

In the third embodiment, on the basis of the first embodiment, as shown in fig. 2 and 3, gears 503 are fixedly connected to one ends of the two threaded rotating shafts 502 located inside the transmission grooves 301, a chain 504 is connected between the two gears 503 in a transmission manner, and the two moving blocks 6 can effectively drive the cleaning mechanism 7 to move through the arrangement of the gears 503 and the chain 504.

In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 1, a second motor is installed on one side of one of the moving blocks 6, and the output end of the second motor is fixedly connected with one end of the cleaning mechanism 7, so that the cleaning mechanism 7 can be effectively driven to rotate.

Fifth embodiment, on the basis of the first embodiment, as shown in fig. 2 and 3, the cleaning mechanism 7 includes a rotating shaft 701, a rotating drum 702 and a stainless steel brush layer 703, the rotating shaft 701 is rotatably connected between the lower portions of the two moving blocks 6, the rotating drum 702 is fixedly installed in the middle of the rotating shaft 701, the stainless steel brush layer 703 is fixedly installed on the surface of the rotating drum 702, one end of the rotating shaft 701 is fixedly connected with the output end of the second motor, and the rotating shaft 701, the rotating drum 702 and the stainless steel brush layer 703 are arranged to effectively clean the blockage inside the sieve mesh 2.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 1 and 2, an inner conical material guiding ring 8 is installed at the edge of the top of the plate body 1, and the stirred pulp can be effectively filtered and separated through the sieve holes 2 by the arrangement of the inner conical material guiding ring 8.

In this embodiment: the first motor 501 and the second motor are positive and negative rotating motors of 5I/RK90RGN-C type.

The working principle is as follows: when sieve mesh 2 appears blockking up after long-time the use, at first synchronous start first motor 501 and second motor, gear 503 and chain 504 can make two screw axis of rotation 502 rotate in step in the start-up of first motor 501, the synchronous rotation of two screw axis of rotation 502 can make two movable blocks 6 carry out reciprocating motion in step, two movable blocks 6 synchronous reciprocating motion can drive clearance mechanism 7 and carry out reciprocating motion, thereby carry out comprehensive clearance to sieve mesh 2, the drive of second motor can drive pivot 701 and rotate simultaneously, the rotation of pivot 701 can make rotary drum 702 drive stainless steel wire brush layer 703 rotate, thereby make stainless steel wire brush layer 703 remove on one side and clear up the mediation to the sieve mesh 2 that blocks up.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Self-cleaning type paper pulp filters sieve, including plate body (1), its characterized in that: sieve mesh (2) have been seted up to the middle part equidistance of plate body (1), one side fixed mounting of plate body (1) bottom has first mounting panel (3), the opposite side fixed mounting of plate body (1) bottom has second mounting panel (4), installs horizontal migration mechanism (5) between first mounting panel (3) and second mounting panel (4), and the mid-mounting of horizontal migration mechanism (5) has two movable blocks (6), installs clearance mechanism (7) between two movable blocks (6).

2. The self-cleaning pulp filter screen deck of claim 1, wherein: transmission groove (301) have been seted up to the bottom of first mounting panel (3), horizontal migration mechanism (5) are including first motor (501) and two screw thread axis of rotation (502), the one end in first mounting panel (3) one side is installed in first motor (501), two screw thread axis of rotation (502) rotate respectively and connect between the both ends of first mounting panel (3) and second mounting panel (4) opposite side, and the one end of two screw thread axis of rotation (502) all extends to the inside of transmission groove (301), the output of first motor (501) extends to the inside of transmission groove (301) and is connected with the one end stationary phase of one of them screw thread axis of rotation (502), two movable blocks (6) are the surface of threaded connection at two screw thread axis of rotation (502) respectively.

3. The self-cleaning pulp filter screen deck of claim 2, wherein: two the equal fixedly connected with gear (503) of one end that threaded rotating shaft (502) are located transmission groove (301) inside, the transmission is connected with chain (504) between two gear (503).

4. The self-cleaning pulp filter screen deck of claim 1, wherein: one side of one of the moving blocks (6) is provided with a second motor, and the output end of the second motor is fixedly connected with one end of the cleaning mechanism (7).

5. The self-cleaning pulp filter screen deck of claim 1, wherein: the cleaning mechanism (7) comprises a rotating shaft (701), a rotating drum (702) and a stainless steel wire brush layer (703), the rotating shaft (701) is rotatably connected between the lower parts of the two moving blocks (6), the rotating drum (702) is fixedly installed in the middle of the rotating shaft (701), and the stainless steel wire brush layer (703) is fixedly installed on the surface of the rotating drum (702).

6. The self-cleaning pulp filter screen deck of claim 1, wherein: an inner conical material guide ring (8) is installed at the edge of the top of the plate body (1).