CN219547427U - Dewatering element of high-filtering clean paper machine - Google Patents

Abstract

The utility model discloses a dewatering element of a high-filtration clean paper machine, which relates to the technical field of dewatering equipment and comprises a second filter box, wherein a first filter assembly is detachably arranged in an inner cavity of the second filter box, a collecting frame is fixed at the top wall position of the second filter box, a platform frame penetrating through the top of the collecting frame is fixed at the bottom position of the inner cavity of the collecting frame, the dewatering assembly is fixed at the top wall position of the platform frame, a first filter box is fixed on the outer walls of the second filter box and the collecting frame, a first through hole extending to the inner cavity of the first filter box is formed at the bottom position of the outer wall of the collecting frame, and a second through hole extending to the inner cavity of the second filter box is formed at the bottom position of the outer wall of the first filter box. According to the utility model, the dewatering component is utilized to extrude paper, so that moisture and the paper are separated and enter the collecting frame, the first filter box and the second filter box in sequence, and the separated water body can be subjected to multiple filtration through the first filter component and the second filter component, thereby being convenient for recycling and saving water resources.

Description

Dewatering element of high-filtering clean paper machine

Technical Field

The utility model relates to the technical field of dewatering equipment, in particular to a dewatering element of a high-filtering clean paper machine.

Background

The paper making technology is one of the four utility models of ancient China, and is also a great treasure in the historical long river of China, the modern paper making work is mainly carried out continuously on a paper machine, paper pulp which is suitable for the quality of paper is diluted to a certain concentration by water, the paper pulp is primarily dehydrated in a net part of the paper machine to form a wet paper sheet, and the wet paper sheet is pressed and dehydrated and then dried to form the paper.

The chinese patent document with publication No. CN106988145B discloses a dewatering device of a paper machine, which comprises a base, the upper surface of the base is provided with a frame, the frame is connected with a first press roller through a first fixing rod arranged at one side of the frame, a second press roller is arranged at the lower side of the first press roller, the first press roller is connected with the second press roller through a wet towel, the second press roller is connected with the frame through a second fixing rod arranged at one side of the second press roller, one side of the frame is provided with a supporting frame, a third press roller is arranged on the supporting frame, one side of the supporting frame is provided with a fixing frame, and a winding drum is arranged on the fixing frame. This dewatering device of paper machine can make the dehydration effect of paper article better, can avoid paper article to take place the fracture, guarantees the quality of paper article, reduce cost, improves work efficiency, can collect the water that paper article dripped in the dehydration process through the water catch bowl, avoids water to flow everywhere, causes trouble, and the device simple structure, convenient to use.

However, the dewatering device of the paper machine disclosed in the above patent document cannot sufficiently filter the detached water body so that the water body is wasted, and therefore, the present utility model proposes a dewatering element of a high-filtering-cleaning type paper machine different from the prior art to solve the above technical problems.

Disclosure of Invention

In order to solve the problem that the dewatering device of the paper machine disclosed in the above-mentioned patent document cannot sufficiently filter the detached water body so that the water body is wasted, the present utility model provides a dewatering element of a high-filtering clean paper machine.

The utility model provides a dewatering element of a high-filtering clean paper machine, which adopts the following technical scheme:

the utility model provides a high filter clean type paper machine's dewatering element, includes the second rose box, the inner chamber detachable of second rose box installs first filter element, the roof position of second rose box is fixed with the collection frame, collection frame inner chamber bottom position is fixed with the platform frame that runs through the collection frame top, the roof position of platform frame is fixed with the dewatering element, the outer wall of second rose box and collection frame is fixed with first rose box, the first through-hole that extends to first rose box inner chamber has been seted up to collection frame outer wall bottom position, the second through-hole that extends to second rose box inner chamber has been seted up to first rose box outer wall bottom position, the second filter element is installed to the inner chamber of first rose box.

Through adopting above-mentioned technical scheme, utilize the dehydration subassembly to play the extrusion effect to the paper for moisture in the paper can break away from each other with the paper under the effect of extrusion force, and the water that extrudes to break away from can enter into in proper order under the effect of gravity and collect frame, first rose box and second rose box, and then can carry out multiple filtration to the water that breaks away from through first filter component and second filter component, improves clean effect, convenient cyclic utilization, water economy resource.

Optionally, the first filter component includes the fixed plate, the fixed plate is provided with two sets of, two sets of the fixed plate sets up respectively in the roof and the inner chamber diapire position of second rose box inner chamber, two sets of the lateral wall that the fixed plate is close to one side each other is fixed with third filter screen and second filter screen respectively.

Through adopting above-mentioned technical scheme, further improve the clear effect of filtration under the filtration effect of second filter screen and third filter screen.

Optionally, a plurality of groups of screw holes are uniformly formed in the top wall and the bottom wall of the inner cavity of the second filter box, and bolts in threaded connection with the screw holes are respectively arranged at two ends of the fixing plate in a penetrating manner.

Through adopting above-mentioned technical scheme, revolve and twist the bolt and make and separate each other between its and the screw, then move second filter screen and third filter screen and drive between fixed plate and the second rose box each other separation to can conveniently dismantle change second filter screen and third filter screen.

Optionally, the second filtering component comprises a first filtering screen layer, the first filtering screen layer is fixed on the inner wall of the first filtering box, an activated carbon layer is arranged at the top of the first filtering screen layer, and a slag layer is arranged at the top of the activated carbon layer.

Through adopting above-mentioned technical scheme, can carry out preliminary filtration to the water under the effect of disintegrating slag layer, active carbon layer and first filter screen layer.

Optionally, the second rose box is kept away from the bottom position of first rose box one side lateral wall and is fixed with the drain pipe.

By adopting the technical scheme, the control valve on the drain pipe is opened, so that the water body can be discharged through the drain pipe.

Optionally, a water guiding slope is fixed at the bottom of the inner cavity of the collecting frame.

Through adopting above-mentioned technical scheme, discharge to the inner chamber of first rose box through first through-hole under the water conservancy diversion effect of water guiding slope.

Optionally, one end of the top wall of the first filter box, which is far away from the collecting frame, is fixed with a first guide wheel, and one end of the top wall of the first filter box, which is close to the collecting frame, is fixed with a second guide wheel.

Through adopting above-mentioned technical scheme, with the paper laminating that waits to dewater on the water absorption felt, will have the water absorption felt of paper and wind and establish on the second pulley, wind another group water absorption felt and establish on the second pulley and fix the tip of two groups water absorption felts on prior art's winding equipment, thereby utilize prior art's winding equipment to stimulate two groups water absorption felts synchronous movement rolling and can the paper remove.

Optionally, the dehydration subassembly includes the mounting bracket, the mounting bracket is fixed on the roof of platform frame, the inner chamber diapire position of mounting bracket is fixed with multiunit cylinder, multiunit the tip of the vertical output shaft of cylinder is fixed with the installation flat board, the diapire position of installation flat board evenly is fixed with multiunit dehydration wheel.

Through adopting above-mentioned technical scheme, synchronous start multiunit cylinder extension drives the dull and stereotyped downwardly moving of installation, drives multiunit dehydration wheel synchronous motion and mutually support with the platform frame under the dull and stereotyped effect of installation thereby can play the extrusion effect to the paper for moisture in the paper can break away from each other with the paper under the effect of extrusion force.

Optionally, the front side wall of the first filter box is hinged with a first door body through a hinge, and the front side wall of the second filter box is hinged with a second door body through a hinge.

Through adopting above-mentioned technical scheme, open first door body, then discharge garrulous sediment layer and active carbon layer and change, open second door body and conveniently dismantle change second filter screen and third filter screen.

In summary, the present utility model includes at least one of the following beneficial effects:

the water that extrudees to break away from can be in the inner chamber of collecting the frame through the landing frame drip automatically under the effect of gravity, in the water conservancy diversion effect on water guide slope is discharged the inner chamber of first rose box through first through-hole, can carry out preliminary filtration to the water under the effect on garrulous sediment layer, activated carbon layer and first filter screen layer, the water after the filtration can enter into the inner chamber of second rose box through the second through-hole, and then can further improve under the filter effect of second filter screen and third filter screen and filter clear effect, can carry out multiple filtration to the water that breaks away from, convenient cyclic utilization, the water economy resource.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of a cross-sectional right-hand view of the water guiding slope, collection frame, platform frame and dewatering assembly of the present utility model;

fig. 4 is a schematic elevational view of the present utility model.

In the figure: 1. a first transfer wheel; 2. a first through hole; 3. a slag layer; 4. an activated carbon layer; 5. a first screen layer; 6. a first filter box; 7. a second through hole; 8. a second filter box; 9. a drain pipe; 10. a water guiding slope; 11. a collection frame; 12. a platform stand; 13. a cylinder; 14. a mounting frame; 15. mounting a flat plate; 16. a dewatering wheel; 17. a second transfer wheel; 18. a first door body; 19. a second door body; 20. a fixing plate; 21. a second filter screen; 22. a third filter screen; 23. a bolt; 24. screw holes.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-4.

Referring to fig. 1 and 2 of the drawings, one embodiment of the present utility model is provided: the utility model provides a high dehydration element who filters clean paper machine, including second rose box 8, the inner chamber detachable of second rose box 8 installs first filter component, first filter component includes fixed plate 20, fixed plate 20 is provided with two sets of, two sets of fixed plates 20 set up respectively in the roof and the inner chamber diapire position of second rose box 8 inner chamber, the lateral wall that two sets of fixed plates 20 are close to one side each other is fixed with third filter screen 22 and second filter screen 21 respectively, second filter screen 21 sets up for the slope, the roof position of second rose box 8 is fixed with and collects frame 11, the top position of collecting frame 11 sets up to the opening form, collect frame 11 inner chamber bottom position is fixed with the platform frame 12 that runs through the collection frame 11 top, the cross section size of platform frame 12 is less than the cross section size of collecting frame 11.

Referring to fig. 1 and 3 of the drawings, a dehydration assembly is fixed at the top wall of the platform frame 12, the dehydration assembly comprises a mounting frame 14, the mounting frame 14 is fixed on the top wall of the platform frame 12, the lateral longitudinal section of the mounting frame 14 is in an inverted U shape, a plurality of groups of air cylinders 13 are fixed at the bottom wall of an inner cavity of the mounting frame 14, an installation flat plate 15 is fixed at the end part of a vertical output shaft of the plurality of groups of air cylinders 13, a plurality of groups of dehydration wheels 16 are uniformly fixed at the bottom wall of the installation flat plate 15, a first filter box 6 is fixed at the outer walls of the second filter box 8 and the collection frame 11, and a first through hole 2 extending to the inner cavity of the first filter box 6 is formed at the bottom of the outer wall of the collection frame 11.

Please refer to fig. 1 of the drawings, a second through hole 7 extending to an inner cavity of a second filter box 8 is provided at a bottom position of an outer wall of a first filter box 6, a second filter assembly is mounted in the inner cavity of the first filter box 6, the second filter assembly is arranged at a position between the second through hole 7 and the first through hole 2, the second filter assembly comprises a first filter screen layer 5, the first filter screen layer 5 is fixed on an inner wall of the first filter box 6, an activated carbon layer 4 is arranged at a top of the first filter screen layer 5, and a slag layer 3 is arranged at a top position of the activated carbon layer 4.

The paper to be dehydrated is attached to the water absorbing felt, the winding equipment in the prior art is utilized to pull the two groups of water absorbing felts to synchronously move and roll so that the paper can move, in the moving process of the paper, the plurality of groups of cylinders 13 are synchronously started to stretch so as to drive the mounting flat plate 15 to move downwards, the plurality of groups of water removing wheels 16 are driven to synchronously move under the action of the mounting flat plate 15 and are mutually matched with the flat plate frame 12, so that the paper can be extruded, and the moisture in the paper can be separated from the paper under the action of the extrusion force.

The water that extrudees to break away from can be in the inner chamber of collecting frame 11 through platform frame 12 drip voluntarily under the effect of gravity, in the inner chamber of first rose box 6 is discharged through first through-hole 2, can carry out preliminary filtration to the water under the effect of broken slag layer 3, activated carbon layer 4 and first filter screen layer 5, the water after the filtration can enter into in the inner chamber of second rose box 8 through second through-hole 7, and then can further improve the clear effect of filtration under the filter effect of second filter screen 21 and third filter screen 22, can carry out multiple filtration to the water that breaks away from, convenient cyclic utilization, the water economy resource.

Referring to fig. 1 of the drawings, a water guiding slope 10 is fixed at the bottom of an inner cavity of a collecting frame 11, the longitudinal section of the water guiding slope 10 is set to be a right triangle, the right angle of the right triangle is set at one end far away from a first filter box 6, and two right angle sides of the right triangle are respectively connected with the bottom wall and the side wall of the inner cavity of the collecting frame 11. Under the diversion effect of the water diversion slope 10, the water is discharged into the inner cavity of the first filter box 6 through the first through hole 2, thereby facilitating the flow of the water body.

Referring to fig. 1 and 4 of the drawings, a drain pipe 9 is fixed to the bottom of the second filter tank 8 at a position far from the side wall of the first filter tank 6, and a control valve is installed at the outside of the drain pipe 9. The control valve on the drain pipe 9 is opened, so that the water body can be discharged through the drain pipe 9, multiple filtration can be carried out on the separated water body, the cleaning effect is improved, the recycling is convenient, and the water resource is saved.

Referring to fig. 1 and 4 of the drawings, a first guide wheel 1 is fixed at one end of the top wall of the first filter box 6 far away from the collecting frame 11, a second guide wheel 17 is fixed at one end of the top wall of the first filter box 6 near the collecting frame 11, and the height dimension of the second guide wheel 17 is larger than that of the first guide wheel 1. And attaching the paper to be dehydrated to the water absorbing felt, winding the water absorbing felt with the paper on the second guide wheel 17, winding the other group of water absorbing felt on the second guide wheel 17, fixing the ends of the two groups of water absorbing felts on winding equipment in the prior art, and pulling the two groups of water absorbing felts to synchronously move and wind by using the winding equipment in the prior art so as to move the paper.

Referring to fig. 4 of the drawings, a first door 18 is hinged to a front side wall of the first filtering box 6 through a hinge, and a handle and a lock are installed outside the first door 18. Only the first door 18 is opened, and then the slag layer 3 and the activated carbon layer 4 are discharged for replacement.

Referring to fig. 4 of the drawings, a plurality of sets of screw holes 24 are uniformly formed in the top wall and the bottom wall of the inner cavity of the second filter box 8, bolts 23 in threaded connection with the screw holes 24 are respectively arranged at two ends of the two sets of fixing plates 20, a second door 19 is hinged to the front side wall of the second filter box 8 through a hinge, and a handle and a lock body are arranged outside the second door 19. The second door 19 is opened, then the bolts 23 are screwed to separate the second filter 21 and the third filter 22 from each other, and then the second filter 21 and the third filter 22 are moved to the front side to separate the fixing plate 20 and the second filter box 8 from each other, so that the second filter 21 and the third filter 22 can be easily removed and replaced.

Working principle: when the dewatering element of the high-filtering clean paper machine is used, the second filter box 8 is placed at a proper position, then paper to be dewatered is attached to the water absorbing felt, then the water absorbing felt with the paper is wound on the second transmission wheel 17, the other water absorbing felt is wound on the second transmission wheel 17, the ends of the two water absorbing felts are fixed on the winding equipment in the prior art, the winding equipment in the prior art is utilized to pull the two water absorbing felts to synchronously move and wind so as to move the paper, in the moving process of the paper, the plurality of groups of cylinders 13 are synchronously started to stretch so as to drive the mounting flat plate 15 to move downwards, and the plurality of groups of water removing wheels 16 are synchronously driven to synchronously move under the action of the mounting flat plate 15 and are mutually matched with the flat plate 12 so as to have an extrusion effect on the paper, and the moisture in the paper can be separated from the paper under the action of extrusion force.

The water that extrudees to break away from can drip to collecting frame 11's inner chamber through platform frame 12 voluntarily under the effect of gravity, in the water conservancy diversion effect on water guiding slope 10 discharges first rose box 6's inner chamber through first through-hole 2, can carry out preliminary filtration to the water under the effect of broken slag layer 3, activated carbon layer 4 and first filter screen layer 5, the water after the filtration can enter into second rose box 8's inner chamber through second through-hole 7, and then can further improve the clear effect of filtration under the filtration of second filter screen 21 and third filter screen 22, then open the control valve on drain pipe 9 for the water can be discharged through drain pipe 9, thereby can carry out multiple filtration to the water that breaks away from, improve clean effect, convenient cyclic utilization, water economy resource.

When the broken slag layer 3 and the activated carbon layer 4 need to be replaced, only the first door body 18 is required to be opened, then the broken slag layer 3 and the activated carbon layer 4 are discharged and replaced, when the second filter screen 21 and the third filter screen 22 need to be disassembled and replaced, only the second door body 19 is required to be opened, then the bolts 23 are screwed to separate the second filter screen 21 and the third filter screen 22 from the screw holes 24, and then the second filter screen 21 and the third filter screen 22 are moved to the front side to drive the fixing plate 20 and the second filter box 8 to separate from each other, so that the second filter screen 21 and the third filter screen 22 can be conveniently disassembled and replaced.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (9)

1. A dewatering element of a high-through-filter cleaning paper machine, comprising a second filter box (8), characterized in that: the utility model discloses a filter device, including first filter element, second filter element (8), collection frame (11) are fixed in the roof position of second filter element (8), collection frame (11) inner chamber bottom position is fixed with platform frame (12) that run through collection frame (11) top, the roof position of platform frame (12) is fixed with dehydration subassembly, the outer wall of second filter element (8) and collection frame (11) is fixed with first filter element (6), collection frame (11) outer wall bottom position has seted up first through-hole (2) that extend to first filter element (6) inner chamber, second through-hole (7) that extend to second filter element (8) inner chamber are seted up to first filter element (6) outer wall bottom position, second filter element is installed to the inner chamber of first filter element (6).

2. A dewatering element for a high through-cleaning paper machine as claimed in claim 1, wherein: the first filter component comprises fixing plates (20), the fixing plates (20) are provided with two groups, the two groups of fixing plates (20) are respectively arranged at the top wall and the bottom wall of the inner cavity of the second filter box (8), and the side walls of the two groups of fixing plates (20) close to one side are respectively fixed with a third filter screen (22) and a second filter screen (21).

3. A dewatering element for a high through-cleaning paper machine as claimed in claim 2, wherein: the inner cavity top wall and the inner cavity bottom wall of the second filter box (8) are uniformly provided with a plurality of groups of screw holes (24), and two groups of bolts (23) in threaded connection with the screw holes (24) are respectively arranged at two ends of the fixed plate (20).

4. A dewatering element for a high through-cleaning paper machine as claimed in claim 1, wherein: the second filter assembly comprises a first filter screen layer (5), the first filter screen layer (5) is fixed on the inner wall of the first filter tank (6), an activated carbon layer (4) is arranged at the top of the first filter screen layer (5), and a broken slag layer (3) is arranged at the top of the activated carbon layer (4).

5. A dewatering element for a high through-cleaning paper machine as claimed in claim 1, wherein: the bottom position of the side wall of the second filter box (8) far away from one side of the first filter box (6) is fixedly provided with a drain pipe (9).

6. A dewatering element for a high through-cleaning paper machine as claimed in claim 1, wherein: a water guide slope (10) is fixed at the bottom of the inner cavity of the collecting frame (11).

7. A dewatering element for a high through-cleaning paper machine as claimed in claim 1, wherein: the one end that collection frame (11) was kept away from to first rose box (6) roof is fixed with first conducting wheel (1), the one end that collection frame (11) was close to first rose box (6) roof is fixed with second conducting wheel (17).

8. A dewatering element for a high through-cleaning paper machine as claimed in claim 1, wherein: the dehydration assembly comprises a mounting frame (14), the mounting frame (14) is fixed on the top wall of the platform frame (12), a plurality of groups of air cylinders (13) are fixed at the bottom wall of an inner cavity of the mounting frame (14), a plurality of groups of air cylinders (13) are fixed at the end parts of vertical output shafts of the air cylinders (13), a mounting flat plate (15) is fixed at the end parts of the vertical output shafts of the air cylinders, and a plurality of groups of dehydration wheels (16) are uniformly fixed at the bottom wall of the mounting flat plate (15).

9. A dewatering element for a high through-cleaning paper machine as claimed in claim 1, wherein: the front side wall of the first filter box (6) is hinged with a first door body (18) through a hinge, and the front side wall of the second filter box (8) is hinged with a second door body (19) through a hinge.