CN219167850U

CN219167850U - Paper pulp water filter equipment for papermaking production

Info

Publication number: CN219167850U
Application number: CN202223276946.XU
Authority: CN
Inventors: 刘广平; 王忠敬; 高成荣
Original assignee: Longkou Hengxing Paper Co ltd
Current assignee: Longkou Hengxing Paper Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-06-13
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a paper pulp water filtering device for papermaking production, which comprises a box body, a buffer plate, a fixing frame and a filter screen plate, wherein the buffer plate is fixed on two sides of the box body and is symmetrically arranged; according to the utility model, through the fixing frame and the filter screen plate, when the filter screen plate is used, paper pulp enters the box body through the material conveying pipe, the filtering work is carried out through the buffer plate, the filter screen plate and the drainage plate, the filtered paper pulp and water are respectively led out of the box body through the flow dividing mechanism, but as the filter screen plate is used for a long time, the paper pulp is easy to remain on the surface, meanwhile, the filter holes in the filter screen plate are easy to be blocked, at the moment, the second electric push rod in the sliding groove pushes the sliding block to ascend along the sliding groove until the surface of the filter screen plate is attached to the hairbrush, then the water sprayer at the top end in the box body is started, and the water sprayer is used for extracting the water source in the water storage tank.

Description

Paper pulp water filter equipment for papermaking production

Technical Field

The utility model belongs to the technical field of papermaking equipment, and particularly relates to a pulp water filtering device for papermaking production.

Background

The pulp filtering device is equipment for filtering water in pulp to control the concentration of the pulp, and the current pulp filtering device generally adopts an inclined vertical net frame type recovery method. The principle is that pulp with lower concentration is improved to the upper side of a filter screen, the pulp flows down from the filter screen, during which, water permeates out from the filter screen, the pulp with less water is separated on the filter screen, because the filter screen is obliquely arranged, the filtered pulp can be washed down from the filter screen by the impulsive force formed by the pulp with lower concentration and flows into a pulp collecting tank, and the filtered water can flow into a water collecting tank for recycling, while the existing filter device has single design, and the filter screen in the device is used for a long time, thus being easy to cause blockage, inconvenient to clean and further affecting the filtering efficiency.

The prior Chinese patent with publication number of CN108797179A discloses a raw material crushing device for processing recycled paper, which comprises a pulp feeding pipe, an inclined filter screen and a pulp collecting tank, wherein a buffer hopper is arranged at the lower side of a liquid outlet of the pulp feeding pipe, the front end of the bottom surface of the buffer hopper is fixedly provided with the filter screen, the pulp collecting tank is distributed at the lower side of the lower end of the filter screen, the buffer hopper at the upper end of the filter screen is provided with a buffer baffle, and a concentration detector is fixedly arranged on the inner bottom surface of the buffer hopper; the rear side of filter screen is equipped with the guide plate of slope, and the downside of guide plate lower extreme is equipped with the water catch bowl, and the water catch bowl is fixed on the both sides wall of collection thick liquid groove, and the upper end bending type of guide plate has horizontal connecting plate, and the connecting plate is fixed on the slide, is fixed with a plurality of sliders on the up end of slide, and the slider plug bush is on the guide rail, and the guide rail is fixed on the bottom surface of buffering fill, the slide on be fixed with the cylinder connecting plate, be fixed with vertical cylinder mounting panel on the bottom surface of buffering fill, be fixed with horizontal cylinder on the cylinder mounting panel, the piston rod of cylinder passes the cylinder mounting panel and fixes on the cylinder connecting plate.

With respect to the related art as described above, the inventors found that there are at least the following problems in this technology: the filter screen is fixed in the buffering fill bottom surface among the above-mentioned equipment, and the long-time use of filter screen is inconvenient for the staff to dismantle and clear up, and the clearance usually needs artifical manual clearance, and then has increased staff's work burden.

Disclosure of Invention

The utility model aims to provide a paper pulp water filtering device for papermaking production, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a paper grade (stock) pulp water filter equipment for papermaking production, includes box, buffer board, mount and filter screen board, the buffer board is fixed in the inside both sides of box and is symmetrical setting, the fixed mount that is used for fixed filter screen board of buffer board lower extreme fixed mounting, the buffer board upper end is fixedly provided with the conveying pipeline, and the conveying pipeline runs through the box surface, the inside bottom fixed mounting of box has the reposition of redundant personnel mechanism that is used for the drainage, the inside both sides of box all are provided with two cylinders, and cylinder front end fixedly connected with drainage board, the inside top fixed mounting of box has the fixing base, and fixing base lower extreme fixed mounting has a plurality of sprinkler to the sprinkler is equidistant distribution along fixing base transverse position, box upper end fixed mounting has the storage water tank; the inside surface of mount has seted up the slide rail, the inside movable mounting of slide rail has first electric putter, and first electric putter front end detachable connection has the dead lever, dead lever lower extreme fixed mounting has the brush.

As a preferred implementation mode, two sliding grooves are formed in the surface of the fixing frame, the two sliding grooves are distributed on two sides of the sliding rail, sliding blocks are arranged in the sliding grooves in a sliding mode, the sliding blocks are fixed on the side faces of the screen plates, and the screen plates are arranged in a sliding mode through the sliding blocks and the sliding grooves.

As a preferable implementation mode, a second electric push rod is movably arranged in the sliding groove, and the top end of the second electric push rod is kept fit with the sliding block.

As a preferred implementation mode, the front end of the first electric push rod is fixedly connected with a connecting seat, a clamping groove is formed in the surface of the connecting seat, and a clamping block matched with the clamping groove is fixedly connected with the surface of one side of the fixed rod, which is close to the first electric push rod.

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

1. according to the utility model, when the filter screen plate is used, pulp enters the box body through the conveying pipe, filtering is carried out through the buffer plate, the filter screen plate and the drainage plate, filtered pulp and water are respectively led out of the box body through the flow dividing mechanism, but along with long-time use of the filter screen plate, the pulp is easy to remain on the surface, meanwhile, blockage of a filter hole in the filter screen plate is easy to be caused, at the moment, the second electric push rod in the sliding groove pushes the sliding block to ascend along the sliding groove until the surface of the filter screen plate is attached to the hairbrush, then the water sprayer at the top end in the box body is started, the water sprayer sprays the surface of the filter screen plate by extracting a water source in the water storage tank, and meanwhile, the first electric push rod in the sliding rail drives the fixed rod and the hairbrush to move back and forth along the direction of the sliding rail, so that the surface of the filter screen plate is scrubbed, the filter screen plate is not required to be detached and cleaned by workers, meanwhile, the workload of the workers is not required to be cleaned manually, after the filter screen plate is cleaned, the second electric push rod drives the sliding block to reset, and the filter screen plate and the hairbrush are enabled to be respectively to be prevented from affecting flow and filtering of pulp.

2. According to the utility model, the clamping blocks and the clamping grooves are arranged, when the filter screen is required to be detached and replaced after being used for a long time, the fixing rod is detached only through the clamping blocks and the clamping grooves, the second electric push rod pushes the sliding block until the sliding block moves out of the sliding groove, and the filter screen plate can be taken out by a worker, so that the detachment is completed.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the fixing frame and the filter screen plate of the structure of the utility model;

FIG. 3 is a schematic view of the inner structure of the chute according to the present utility model;

fig. 4 is a schematic view of a sliding rail structure of the present utility model.

In the figure: 1. a case; 2. a material conveying pipe; 3. a buffer plate; 4. a fixing frame; 41. a chute; 411. a second electric push rod; 42. a slide rail; 43. a first electric push rod; 431. a connecting seat; 432. a clamping groove; 44. a fixed rod; 441. a clamping block; 45. a brush; 5. a screen plate; 51. a slide block; 6. a cylinder; 7. a drainage plate; 8. a shunt mechanism; 9. a water storage tank; 10. a fixing seat; 11. a water sprayer.

Detailed Description

The utility model is further described below with reference to examples.

The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.

Referring to fig. 1-4, the utility model provides a pulp water filtering device for papermaking production, which comprises a box body 1, a buffer plate 3, a fixing frame 4 and a filter screen plate 5, wherein the buffer plate 3 is fixed on two sides of the inside of the box body 1 and is symmetrically arranged, the fixing frame 4 for fixing the filter screen plate 5 is fixedly arranged at the lower end of the buffer plate 3, a conveying pipe 2 is fixedly arranged at the upper end of the buffer plate 3, the conveying pipe 2 penetrates through the surface of the box body 1, a diversion mechanism 8 for diversion is fixedly arranged at the bottom end of the inside of the box body 1, two cylinders 6 are respectively arranged on two sides of the inside of the box body 1, the front end of each cylinder 6 is fixedly connected with a diversion plate 7, a fixing seat 10 is fixedly arranged at the top end of the inside of the box body 1, a plurality of water sprayers 11 are fixedly arranged at the lower end of the fixing seat 10 and are distributed at equal intervals along the transverse position of the fixing seat 10, and a water storage tank 9 is fixedly arranged at the upper end of the box body 1; the inner side surface of the fixing frame 4 is provided with a sliding rail 42, a first electric push rod 43 is movably installed in the sliding rail 42, the front end of the first electric push rod 43 is detachably connected with a fixing rod 44, and the lower end of the fixing rod 44 is fixedly provided with a hairbrush 45; through having set up first electric putter 43, dead lever 44, brush 45 and sprinkler 11, when needs clear up filter screen plate 5 surface, drive dead lever 44 and brush 45 through first electric putter 43 and follow slide rail 42 direction round trip movement, and then scrub filter screen plate 5 surface, sprinkler 11 sprays filter screen plate 5 surface through the inside water source of extraction storage water tank 9 simultaneously, cooperates brush 45, has ensured the scrubbing quality of filter screen plate 5.

In this embodiment, two sliding grooves 41 are formed on the surface of the fixing frame 4, the two sliding grooves 41 are distributed on two sides of the sliding rail 42, a sliding block 51 is slidably arranged in the sliding groove 41, the sliding block 51 is fixed on the side surface of the screen plate 5, and the screen plate 5 is slidably arranged with the sliding groove 41 through the sliding block 51; by arranging the sliding block 51 and the sliding groove 41, the filter screen plate 5 is fixed between the fixing frames 4 through the sliding block 51 and the sliding groove 41, and the filter screen plate 5 is convenient to detach.

In the embodiment, a second electric push rod 411 is movably installed inside the sliding groove 41, and the top end of the second electric push rod 411 is kept attached to the sliding block 51; through setting up second electric putter 411, the flexible of accessible second electric putter 411 promotes the position of slider 51 in spout 41, and then the height of control screen plate 5, when needs clearance screen plate 5, promotes slider 51 through second electric putter 411 until screen plate 5 and brush 45 laminating, after the clearance is accomplished, second electric putter 411 drives slider 51 and resets, makes screen plate 5 and brush 45 separation, and then avoids brush 45 to influence the flow filtration of paper pulp.

In the embodiment, the front end of the first electric push rod 43 is fixedly connected with a connecting seat 431, a clamping groove 432 is formed on the surface of the connecting seat 431, and a clamping block 441 matched with the clamping groove 432 is fixedly connected to the surface of one side of the fixed rod 44, which is close to the first electric push rod 43; through setting up fixture block 441 and draw-in groove 432, make things convenient for the staff to dismantle and the installation of dead lever 44, after the dead lever 44 dismantles simultaneously, the filter screen board 5 loses the hindrance of dead lever 44, and slider 51 can follow in the spout 41 and take out, and then dismantle filter screen board 5, and dead lever 44 can play the effect of limit for height simultaneously.

The working principle and the using flow of the utility model are as follows: during the use, paper pulp gets into inside the box 1 through conveying pipeline 2, through buffer board 3, filter screen plate 5 and drainage board 7 carry out the filtration work, paper pulp and water after the filtration, guide out in the box 1 respectively through reposition of redundant personnel mechanism 8, but long-time use along with filter screen plate 5, the surface is easy to remain paper pulp, simultaneously cause the jam of filter screen hole in the filter screen plate 5 easily, the second electric putter 411 in the spout 41 promotes slider 51 along spout 41 rising until filter screen plate 5 surface and brush 45 laminating, restart the sprinkler 11 on the inside top of box 1, sprinkler 11 is through drawing water storage tank 9 inside water source, spray filter screen plate 5 surface, first electric putter 43 in the slide rail 42 drives dead lever 44 and brush 45 along slide rail 42 direction round trip movement, and then brush 5 surface is scrubbed, thereby scrub filter screen plate 5 surface, this mode need not the staff to dismantle again clear up filter screen plate 5, and need not manual clearance simultaneously, alleviate staff's work burden, after filter screen plate 5 clearance is accomplished, second electric putter drives slider 411 and resets, make

plate

5 and 45 and filter screen plate 45 are moved out the time and filter screen plate 5 and filter screen plate 45 are removed, and filter screen plate 5 is removed through the time slot and filter screen plate 45 is removed, and filter screen plate 5 is easy and filter screen plate 5 is removed and filter screen plate is removed, and filter screen plate 5 is removed conveniently and filter screen plate 45 is removed conveniently, and filter screen plate is removed conveniently and the filter screen plate is removed conveniently.

Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Paper grade (stock) water filter equipment for papermaking production, including box (1), buffer board (3), mount (4) and filter screen board (5), its characterized in that: the utility model discloses a water storage tank, including box (1), buffer board (3), fixing base (10) and fixing base (10) lower extreme fixed mounting, buffer board (3) upper end is provided with conveying pipeline (2), and conveying pipeline (2) run through box (1) surface, box (1) inside bottom fixed mounting has reposition of redundant personnel mechanism (8) that are used for the drainage, box (1) inside both sides all are provided with two cylinders (6), and cylinder (6) front end fixedly connected with drainage board (7), box (1) inside top fixed mounting has fixing base (10), and fixing base (10) lower extreme fixed mounting has a plurality of sprinkler (11), and sprinkler (11) are equidistant distribution along fixing base (10) transverse position, box (1) upper end fixed mounting has storage tank (9). The novel electric hair brush is characterized in that a sliding rail (42) is arranged on the inner side surface of the fixing frame (4), a first electric push rod (43) is movably arranged in the sliding rail (42), a fixing rod (44) is detachably connected to the front end of the first electric push rod (43), and a hairbrush (45) is fixedly arranged at the lower end of the fixing rod (44).

2. The papermaking pulp water filtration device according to claim 1, wherein: two sliding grooves (41) are formed in the surface of the fixing frame (4), the two sliding grooves (41) are distributed on two sides of the sliding rail (42), sliding blocks (51) are arranged in the sliding grooves (41) in a sliding mode, the sliding blocks (51) are fixed on the side faces of the filter screen plates (5), and the filter screen plates (5) are arranged in a sliding mode through the sliding blocks (51) and the sliding grooves (41).

3. The pulp water filtration device for papermaking production according to claim 2, wherein: the second electric push rod (411) is movably mounted in the sliding groove (41), and the top end of the second electric push rod (411) is kept attached to the sliding block (51).

4. The papermaking pulp water filtration device according to claim 1, wherein: the front end of the first electric push rod (43) is fixedly connected with a connecting seat (431), a clamping groove (432) is formed in the surface of the connecting seat (431), and a clamping block (441) matched with the clamping groove (432) is fixedly connected to the surface of one side, close to the first electric push rod (43), of the fixing rod (44).