CN218711792U

CN218711792U - Papermaking machine with waste water recovery function

Info

Publication number: CN218711792U
Application number: CN202222906884.XU
Authority: CN
Inventors: 张俊坤; 张慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-03-24
Anticipated expiration: 2032-11-02

Abstract

The utility model relates to a papermaking equipment technical field specifically is a papermaking equipment with waste water recovery function, which comprises a housing, the top of casing is provided with the support, the top of support is provided with the roof, the top of roof is provided with the slip case, the inner chamber of slip case is provided with the slip subassembly, the bottom of slip subassembly extends to the bottom and the fixed mounting of roof has the scraper blade, the left and right sides of casing is provided with the fixed box respectively, two the inner chamber of fixed box all is provided with lifting unit, two the one end that lifting unit is close to each other all extends to between two fixed boxes, the inner chamber slidable of casing is pegged graft and is had the rose box. This papermaking equipment with waste water recovery function has solved the papermaking equipment with waste water recovery function and has needed its manual paper pulp that just can filter out of taking out the rose box of taking out of operating personnel in actual use, and operating personnel intensity of labour is big, problem that degree of automation is low.

Description

Papermaking machine with waste water recovery function

Technical Field

The utility model relates to a papermaking equipment technical field specifically is a papermaking equipment with waste water recovery function.

Background

The used aqueous solution of the paper machine generates waste water in the process of manufacturing paper, a large amount of paper pulp is mixed in the waste water, and the waste water is treated in the recycling process because the waste water is mixed with the paper pulp.

The application number is 202021784598.5's chinese utility model patent discloses a papermaking equipment with waste water recovery mechanism, including lower casing, the top of casing is equipped with the last casing that the position corresponds down, the first opening that the position corresponds is all seted up to the top of lower casing and the upper and lower surface of last casing, the bottom of going up the casing bonds and has sealing rubber pad, sealing rubber pad's bottom and the top contact of casing down, connect through a plurality of fastening device between casing and the last casing down, go up the inside matching of casing and placed interior casing. The utility model discloses a set up actuating mechanism and scraper blade, the inside bottom of casing including driving motor drives the scraper blade slides, along with the slip of scraper blade for strike off the paper pulp on filter screen surface and pile up on two sides of casing including, avoid paper pulp to cause the jam to the filtration pore of filter screen, and then improve the filterable efficiency of waste water, be used for improving the filterable efficiency of filter screen to waste water.

Although above-mentioned patent can strike off the paper pulp on filter screen surface and pile up on two sides of inner housing, avoid paper pulp to cause the jam to the filtration pore of filter screen, and then improve the filterable efficiency of waste water, be used for improving the filter screen to the filterable efficiency of waste water, but in actual use, it needs that operating personnel takes out the manual paper pulp that just can filter out with the rose box and takes out, operating personnel intensity of labour is big, degree of automation is low, to this problem, a papermaking equipment with waste water recovery function is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a papermaking equipment with waste water recovery function to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a papermaking machine with a wastewater recovery function comprises a machine shell, wherein a support is arranged at the top end of the machine shell, a top plate is arranged at the top end of the support, a sliding box is arranged at the top end of the top plate, a sliding assembly is arranged in an inner cavity of the sliding box, and the bottom end of the sliding assembly extends to the bottom surface of the top plate and is fixedly provided with a scraper;

the left side and the right side of the shell are respectively provided with a fixed box, the inner cavities of the two fixed boxes are respectively provided with a lifting assembly, and one ends of the two lifting assemblies, which are close to each other, extend to the space between the two fixed boxes;

the filter box is inserted into the inner cavity of the shell in a sliding mode, the top end of the filter box is connected with the two lifting assemblies, filter screens are arranged on the left side face, the right side face, the rear side face and the bottom end face of the filter box, and the front side face of the filter box is hinged with a turnover plate;

the rear side of support is provided with the fixed plate, fixed embedded having two outlet pipes on the fixed plate, the outlet pipe is connected with the paper machine.

As a further improvement, each lifting assembly comprises a first motor, a screw rod, a moving block, a first slideway, a moving plate and a connecting plate, the first motor is arranged at the top end of the fixed box, and the output end of the first motor extends to the inner cavity of the fixed box;

one end of the screw rod is rotatably connected to the bottom end of the inner cavity of the fixed box through a bearing, the other end of the screw rod is fixedly connected with the output end of the first motor, and the moving block is sleeved on the outer peripheral surface of the screw rod in a threaded manner;

the first slideway is arranged on one side, close to the shell, of the outer wall of the fixed box, the movable plate is embedded in the inner cavity of the first slideway in a sliding mode, one end of the movable plate is connected with the movable block, the other end of the movable plate is connected with the connecting plate, and the bottom end of the connecting plate is connected with the filter box.

As a further improvement, the sliding assembly comprises a second motor, a roller, a sliding chute, a guide rod, a sliding plate, a sliding block, a second slideway and a moving rod, the second motor is arranged at the front end of the sliding box, the output end of the second motor extends to the inner cavity of the sliding box, one end of the roller is rotatably connected to the rear side of the inner cavity of the sliding box through a bearing, and the other end of the roller is fixedly connected with the output end of the second motor;

the sliding groove is formed in the outer wall of the roller, the two guide rods are arranged in the inner cavity of the sliding box, the sliding plate is slidably sleeved on the outer surfaces of the two guide rods, one end of the sliding block is slidably embedded in the inner cavity of the sliding groove, and the other end of the sliding block is connected with the sliding plate;

the inner chamber bottom at the slip case is seted up to the second slide, the movable rod slidable inlays the inner chamber at the second slide in, the one end and the slide of movable rod are connected, the other end and the scraper blade of movable rod are connected.

As a further improvement, the sliding grooves are spiral and are connected end to end.

As a further improvement, the bottom end of the scraper is provided with a bevel.

As a further improvement, the filter screen is a metal filter screen.

Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:

the utility model discloses a setting of filter screen, can realize the filtration to paper pulp in the papermaking waste water, and make the inner chamber that paper pulp stayed the rose box, setting through lifting unit, can make the rose box rise the inner chamber of casing, need not that operating personnel is manual to lift the rose box out, save operating personnel's physical power, reduce intensity of labour, improve production efficiency, after the rose box rises the casing, can make the scraper blade stretch into the inner chamber of rose box, and make in close contact with between the bottom of scraper blade and the inner chamber bottom of rose box, through sliding assembly, the paper pulp that makes the scraper blade promote the rose box inner chamber slides forward, and make paper pulp promote the returning face plate upset, make paper pulp discharge from the inner chamber of rose box, thereby accomplished the taking out of paper pulp to the filtration, and easy operation, high durability and convenient use, operating personnel consume physical power for a short time.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a front sectional view of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the filtering box of the present invention;

fig. 4 is a left side sectional view of the sliding box of the present invention;

fig. 5 is a schematic structural view of the guide rod of the present invention.

In the figure: 1. a housing; 2. a top plate; 3. a slide box; 4. a filter box; 5. a filter screen; 6. a turnover plate; 7. a stationary box; 8. a fixing plate; 9. a water outlet pipe; 10. a squeegee; 11. a connecting plate; 12. a first motor; 13. a screw rod; 14. a first slideway; 15. a moving block; 16. moving the plate; 17. a second motor; 18. a drum; 19. a chute; 20. a slider; 21. a guide bar; 22. a slide plate; 23. a second slideway; 24. the rod is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 the staff with ordinary skill in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the utility model provides a paper making machine with wastewater recycling function, which comprises a casing 1, wherein a support is arranged at the top end of the casing 1, a top plate 2 is arranged at the top end of the support, a sliding box 3 is arranged at the top end of the top plate 2, a sliding component is arranged in the inner cavity of the sliding box 3, and the bottom end of the sliding component extends to the bottom end of the top plate 2 and is fixedly provided with a scraper 10;

the left side and the right side of the machine shell 1 are respectively provided with a fixed box 7, the inner cavities of the two fixed boxes 7 are respectively provided with a lifting assembly, and the ends, close to each other, of the two lifting assemblies extend to the position between the two fixed boxes 7;

a filter box 4 is inserted into the inner cavity of the casing 1 in a sliding manner, the top end of the filter box 4 is connected with the two lifting components, filter screens 5 are arranged on the left side surface, the right side surface, the rear side surface and the bottom end surface of the filter box 4, and a turnover plate 6 is hinged to the front side surface of the filter box 4;

the rear side of support is provided with fixed plate 8, and fixed embedded two outlet pipes 9 on the fixed plate 8, outlet pipe 9 is connected with the paper machine.

This embodiment passes through the setting of filter screen 5, can realize the filtration to paper pulp in the papermaking waste water, and make paper pulp remain in the inner chamber of rose box, setting through lifting unit, can make rose box 4 stretch out the inner chamber of casing 1, need not that operating personnel is manual to lift out rose box 4, save operating personnel's physical power, reduce intensity of labour, after rose box 4 rises out casing 1, can make scraper blade 10 stretch into the inner chamber of rose box 4, and make in close contact with between the bottom of scraper blade 10 and the inner chamber bottom of rose box 4, through sliding unit, make the paper pulp that scraper blade 10 promoted the inner chamber of rose box 4 slide forward, and make paper pulp promote the upset of returning face plate 6, make the inner chamber of paper pulp discharge rose box 4, thereby the taking out of paper pulp to the filtration has been accomplished, operating personnel consume physical power little, the operation is simple, high durability and convenient use.

The rear side of the machine shell 1 is provided with a water outlet pipe 9 for discharging sewage generated by papermaking, and the sewage is discharged into the inner cavity of the filter box 4 through the water outlet pipe 9 because the sewage is in a parabolic shape, and the front end of the water outlet pipe 9 and the front end of the fixing plate 8 are positioned on the same plane, so that the front end of the water outlet pipe 9 is prevented from blocking and hindering the lifting of the filter box 4. The front ends of the filter box 4 and the turnover plate 6 are in close contact with the front side of the inner wall of the machine shell 1, so that a gap is prevented from being formed between the turnover plate 6 and the front side of the inner cavity of the machine shell 1, and the situation that a gap is formed between the turnover plate 6 and the filter box 4 is avoided.

In this embodiment, each lifting assembly includes a first motor 12, a lead screw 13, a moving block 15, a first slideway 14, a moving plate 16 and a connecting plate 11, the first motor 12 is disposed at the top end of the fixed box 7, and the output end of the first motor 12 extends to the inner cavity of the fixed box 7;

one end of a screw rod 13 is rotatably connected to the bottom end of the inner cavity of the fixed box 7 through a bearing, the other end of the screw rod 13 is fixedly connected with the output end of the first motor 12, and a moving block 15 is sleeved on the outer peripheral surface of the screw rod 13 in a threaded manner;

the first slideway 14 is arranged on one side, close to the machine shell 1, of the outer wall of the fixed box 7, the movable plate 16 is embedded in an inner cavity of the first slideway 14 in a sliding mode, one end of the movable plate 16 is connected with the movable block 15, the other end of the movable plate 16 is connected with the connecting plate 11, and the bottom end of the connecting plate 11 is connected with the filter box 4.

During operation, start two first motors 12 simultaneously, make two first motors 12 syntropy rotations simultaneously, and then can make lead screw 13 produce corresponding revolving force, and then make movable block 15 pass through movable plate 16 and connecting plate 11 and drive rose box 4 and upwards slide to make scraper blade 10 insert the inner chamber of rose box 4, and make in close contact with between the bottom of scraper blade 10 and the inner chamber bottom of rose box 4.

In this embodiment, the sliding assembly includes a second motor 17, a roller 18, a sliding chute 19, a guide rod 21, a sliding plate 22, a sliding block 20, a second slideway 23 and a moving rod 24, the second motor 17 is disposed at the front end of the sliding box 3, an output end of the second motor 17 extends to an inner cavity of the sliding box 3, one end of the roller 18 is rotatably connected to the rear side of the inner cavity of the sliding box 3 through a bearing, and the other end of the roller 18 is fixedly connected with an output end of the second motor 17;

the sliding groove 19 is formed in the outer wall of the roller 18, the two guide rods 21 are arranged in the inner cavity of the sliding box 3, the sliding plate 22 is slidably sleeved on the outer surfaces of the two guide rods 21, one end of the sliding block 20 is slidably embedded in the inner cavity of the sliding groove 19, and the other end of the sliding block 20 is connected with the sliding plate 22;

the second slideway 23 is arranged at the bottom end of the inner cavity of the sliding box 3, the movable rod 24 is embedded in the inner cavity of the second slideway 23 in a sliding way, one end of the movable rod 24 is connected with the sliding plate 22, and the other end of the movable rod 24 is connected with the scraper 10.

During operation, start second motor 17, it is rotatory to make second motor 17 drive cylinder 18 and spout 19, because spout 19 is the screw thread form and end to end, therefore, when spout 19 is rotatory, can drive slider 20 and drive slide 22 under the limiting displacement of two guide arms 21, reciprocating sliding around the inner chamber of slip case 3 along the horizontal direction, thereby make slide 22 drive carriage release lever 24 and scraper blade 10 slide forward, make scraper blade 10 promote the paper pulp of 4 inner chambers of rose box and slide forward, and make scraper blade 10 reset fast, make paper pulp promote the upset of returning face plate 6, make the inner chamber of paper pulp discharge rose box 4, thereby accomplished the taking out to the paper pulp that filters out, degree of automation is high, operating personnel consume physical power for a short time, and is simple in operation and convenient to use.

In this embodiment, the bottom end of the scraper 10 is provided with an inclined plane structure, so that the rear side of the scraper 10 can be inserted into the inner cavity of the filter box 4 along the rear side of the inner wall of the filter box 4, and the bottom end of the scraper 10 is prevented from extruding partial pulp at the bottom end thereof, so that a large amount of pulp remains in the inner cavity of the filter box 4.

In this embodiment, the filter screen 5 is a metal filter screen 5, and the strength of the metal filter screen 5 is high, so that the situation that the filter screen 5 is damaged due to too heavy paper pulp is avoided.

The utility model discloses when using, the working process as follows:

when the paper pulp filtering device is used, papermaking wastewater is conveyed to an inner cavity of the filtering box 4 through the water outlet pipe, the filtering of paper pulp in the wastewater can be realized through the arrangement of the filtering net 5, the paper pulp is enabled to remain in the inner cavity of the filtering box, the two first motors 12 are simultaneously started, the two first motors 12 simultaneously rotate in the same direction, the screw rod 13 can generate corresponding rotating force, the moving block 15 drives the filtering box 4 to slide upwards through the moving plate 16 and the connecting plate (11), the scraper 10 is inserted into the inner cavity of the filtering box 4, the bottom end of the scraper 10 is in close contact with the bottom end of the inner cavity of the filtering box 4, at the moment, the second motor 17 is started, the second motor 17 drives the roller 18 and the chute 19 to rotate, the chute 19 is threaded and is connected end to end, therefore, when the chute 19 rotates, the sliding block 20 can be driven to drive the sliding plate 22 to slide forwards under the limiting effect of the two guide rods 21, the inner cavity of the sliding box 3 slides forwards along the horizontal direction, the sliding plate 22 drives the moving rod 24 and the scraper 10 to slide forwards, the scraper 10 can push the paper pulp to slide forwards, the scraper 10 to push the filtering box 4 to be conveniently to be overturned, and the filtering box 4 to be used, and the small paper pulp can be conveniently taken out, and the filter box can be conveniently taken out, and the filter.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A papermaking machine with a wastewater recovery function comprises a machine shell (1) and is characterized in that a support is arranged at the top end of the machine shell (1), a top plate (2) is arranged at the top end of the support, a sliding box (3) is arranged at the top end of the top plate (2), a sliding assembly is arranged in an inner cavity of the sliding box (3), and the bottom end of the sliding assembly extends to the bottom surface of the top plate (2) and is fixedly provided with a scraper (10);

the left side and the right side of the machine shell (1) are respectively provided with a fixed box (7), the inner cavities of the two fixed boxes (7) are respectively provided with a lifting assembly, and one ends of the two lifting assemblies, which are close to each other, extend to a position between the two fixed boxes (7);

a filter box (4) is inserted into the inner cavity of the shell (1) in a sliding manner, the top end of the filter box (4) is connected with two lifting components, filter screens (5) are arranged on the left side surface, the right side surface, the rear side surface and the bottom end surface of the filter box (4), and a turnover plate (6) is hinged to the front side surface of the filter box (4);

the rear side of support is provided with fixed plate (8), fixed embedded two outlet pipes (9) on fixed plate (8), outlet pipe (9) are connected with the paper machine.

2. The papermaking machine with the waste water recycling function according to claim 1, wherein each lifting assembly comprises a first motor (12), a screw rod (13), a moving block (15), a first slideway (14), a moving plate (16) and a connecting plate (11), the first motor (12) is arranged at the top end of the fixed box (7), and the output end of the first motor (12) extends to the inner cavity of the fixed box (7);

one end of the screw rod (13) is rotatably connected to the bottom end of the inner cavity of the fixed box (7) through a bearing, the other end of the screw rod (13) is fixedly connected with the output end of the first motor (12), and the moving block (15) is sleeved on the outer peripheral surface of the screw rod (13) in a threaded manner;

the first slide way (14) is arranged on one side, close to the shell (1), of the outer wall of the fixed box (7), the movable plate (16) is embedded in the inner cavity of the first slide way (14) in a sliding mode, one end of the movable plate (16) is connected with the movable block (15), the other end of the movable plate (16) is connected with the connecting plate (11), and the bottom end of the connecting plate (11) is connected with the filter box (4).

3. The papermaking machine with the waste water recycling function according to claim 1, wherein the sliding assembly comprises a second motor (17), a roller (18), a chute (19), a guide rod (21), a sliding plate (22), a sliding block (20), a second slideway (23) and a moving rod (24), the second motor (17) is arranged at the front end of the sliding box (3), the output end of the second motor (17) extends to the inner cavity of the sliding box (3), one end of the roller (18) is rotatably connected to the rear side of the inner cavity of the sliding box (3) through a bearing, and the other end of the roller (18) is fixedly connected with the output end of the second motor (17);

the sliding groove (19) is formed in the outer wall of the roller (18), the two guide rods (21) are arranged in the inner cavity of the sliding box (3), the sliding plate (22) is sleeved on the outer surfaces of the two guide rods (21) in a sliding mode, one end of the sliding block (20) is embedded in the inner cavity of the sliding groove (19) in a sliding mode, and the other end of the sliding block (20) is connected with the sliding plate (22);

the inner chamber bottom at slip case (3) is seted up in second slide (23), carriage release lever (24) slidable inlays the inner chamber in second slide (23), the one end and the slide (22) of carriage release lever (24) are connected, the other end and the scraper blade (10) of carriage release lever (24) are connected.

4. A paper machine with waste water recovery function according to claim 3, characterized in that the chute (19) is spiral and end-to-end.

5. A paper machine with a waste water reclamation function as recited in claim 1, characterized in that the bottom end of the scraper (10) is provided with a slope.

6. A paper machine with wastewater recovery function according to claim 1, characterized in that the filter screen (5) is a metal filter screen (5).