CN217855010U

CN217855010U - Separating device for treating regenerated papermaking tailings

Info

Publication number: CN217855010U
Application number: CN202221027600.3U
Authority: CN
Inventors: 李磊
Original assignee: Nine Dragons Paper Hebei Co ltd
Current assignee: Nine Dragons Paper Hebei Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-11-22
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a separator is used in regeneration papermaking tailings processing, including the separator box, still include stirring separable set and hierarchical filtering component, the agitator tank is installed at the top of separator box, the internally mounted of agitator tank has stirring separable set, the feeder hopper is installed at the top of agitator tank, the top overlap joint of separator box has the roof, and the internally mounted of separator box has hierarchical filtering component, the waste water utilization frame is installed to the tip of separator box, the suction pump that the symmetry set up is installed at the top of waste water utilization frame, the water inlet of suction pump is connected with the drinking-water pipe that extends to waste water utilization bottom of the frame portion, the delivery port of suction pump is connected with the raceway that extends to the inside of agitator tank. Can intensive mixing mix tailings to break up the separation with it, prevent that the bold raw materials from bonding the blocking separation pipeline of blocking, can cyclic utilization waste water, environmental protection more can carry out stage filtration to the regeneration papermaking raw materials after breaking up, improves the filter effect.

Description

Separation device for treatment of regenerated papermaking tailings

Technical Field

The utility model relates to a renewable resources retrieves technical field, in particular to separator is used in regeneration papermaking tailings processing.

Background

The recycled paper is paper produced by using waste paper as a raw material, smashing the waste paper, decoloring and pulping the waste paper through various processes. 80% of raw materials are from recycled waste paper, so that the paper is known as environment-friendly paper with low energy consumption and light pollution. The regeneration papermaking is a papermaking process taking waste paper as a raw material, can realize the recycling of waste paper resources, and is energy-saving and environment-friendly. The tailings generated in the regeneration papermaking process contain impurities such as plastics, paper pulp, wood fragments, textiles, metal, soil, gravels and the like, and the tailings are subjected to regeneration treatment, so that the environmental pollution can be avoided, and the resources can be fully recovered. Recyclable materials in the tailings are mainly plastics, paper pulp and metals, and the recyclable materials need to be fully separated in the tailing recycling process.

When the existing separation device for treating the regenerated papermaking tailings is used, the tailings are easy to agglomerate, so that the later separation treatment can block a pipeline, the efficiency of the separation treatment is reduced, and the separation effect is poor.

For this reason, we propose a separator for treating recycled paper-making tailings.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides regeneration papermaking tailings is handled and is used separator, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the separation device for treating the regenerated papermaking tailings comprises a separation box, a stirring separation component and a grading filtration component, wherein a stirring tank is installed at the top of the separation box, the stirring separation component is installed inside the stirring tank, a feed hopper is installed at the top of the stirring tank, a top plate is lapped at the top of the separation box, the grading filtration component is installed inside the separation box, a wastewater utilization frame is installed at the end part of the separation box, symmetrically-arranged water suction pumps are installed at the top of the wastewater utilization frame, water inlets of the water suction pumps are connected with water suction pipes extending to the bottom of the wastewater utilization frame, water outlets of the water suction pumps are connected with water conveying pipes extending to the inside of the stirring tank, the stirring separation component is used for stirring poured mixed raw materials and fully scattering and separating the mixed raw materials, so that different waste materials are distinguished, blocking of separation pipelines is prevented, and the grading filtration component is used for filtering the waste materials with different sizes, and improving the separation efficiency;

the side wall of the separation box is provided with a plurality of arc-shaped through grooves, the outer wall of the separation box is provided with an arc-shaped guide plate, an arc-shaped guide plate positioned below the stirring tank is arranged between the inner wall and the inner bottom surface of the separation box, and the separated waste is discharged from the arc-shaped through grooves and flows onto the guide plate;

the bottom structure of agitator tank is hemispherical, and the bottom structure of agitator tank has the discharge opening, and the multiple raw materials after the stirring passes the discharge opening along with waste water under the effect of waste water.

Further, stirring separation subassembly includes agitator motor, puddler, horizontal piece and puddler, agitator motor installs the central point at the agitator tank top and puts, the inside top surface of agitator tank rotates and is connected with the (mixing) shaft, the output shaft of shaft coupling and agitator motor is passed through at the top of (mixing) shaft, the horizontal piece that the symmetry set up is installed to the periphery of (mixing) shaft, the lateral wall of horizontal piece rotates and is connected with the puddler, and agitator motor's output shaft drives the (mixing) shaft and rotates, reaches certain rotational speed after the (mixing) shaft rotates, and the puddler gradually tends to the horizontality, stirs and breaks up the mixture in the agitator tank, makes its intensive separation.

Further, the graded filtering component comprises an electromagnet, a first filter screen, a second filter screen and a third filter screen, wherein the first filter screen, the second filter screen and the third filter screen are all arranged on the inner wall of the separating box, the electromagnet is arranged on one side of the first filter screen, filter holes of the first filter screen, the second filter screen and the third filter screen are gradually reduced, and the first filter screen, the second filter screen and the third filter screen are arranged with the arc-shaped guide plate from near to far.

Further, the length of the stirring rod is smaller than the inner radius of the stirring tank, so that severe abrasion of the stirring tank caused by rubbing between the horizontal state of the stirring rod and the inner wall of the stirring tank is avoided.

Furthermore, the inner wall structure of waste water utilization frame has the draw-in groove, and pegs graft between the draw-in groove and have the protecting net, the protecting net sets up the one side that is close to the separator box at the drinking-water pipe, and the protecting net is arranged in preventing that tiny granule from causing the suction pump to block up in getting into the waste water utilization frame.

Further, the lateral wall of waste water utilization frame is installed the curb plate, be provided with the sealing strip between curb plate and the waste water utilization frame, open the curb plate and be convenient for clear up the inside of waste water utilization frame.

Compared with the prior art, the utility model discloses following beneficial effect has: through the arranged stirring and separating assembly, tailings for papermaking can be fully stirred, mixed and regenerated, and are dispersed and separated under the action of a water pump, so that different wastes can be distinguished, and large raw materials are prevented from being adhered into blocks to block a separation pipeline; by the waste water utilization frame, the water suction pump, the water delivery pipe and the water suction pipe, waste water can be recycled, resources are saved, the environment is protected, and the utilization rate of the regenerated papermaking tailings is improved; through the hierarchical filtering component who sets up, can carry out the hierarchical filtration to the regeneration papermaking raw materials after breaking up to improve filter effect and filter speed.

Drawings

FIG. 1 is the overall structure diagram of the separating device for treating the recycled paper-making tailings of the present invention.

Fig. 2 is a cross-sectional view of the separating device for treating the regenerated papermaking tailings.

Fig. 3 is a cross-sectional view of the stirring assembly of the separation device for treating the recycled paper-making tailings.

In the figure: 1. a separation tank; 2. a top plate; 3. a lead-out plate; 4. an arc-shaped through groove; 5. a waste water utilization frame; 6. a side plate; 7. a water pump; 71. a water delivery pipe; 8. a water pumping pipe; 9. a protection net; 10. a stirring tank; 11. a feed hopper; 12. a stirring motor; 13. a stirring shaft; 14. a transverse block; 15. a stirring rod; 16. a discharge hole; 17. an arc-shaped guide plate; 18. an electromagnet; 19. a first filter screen; 20. a second filter screen; 21. and a third filter screen.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, the separation device for treating recycled papermaking tailings comprises a separation box 1, a stirring separation component and a classification filtering component, wherein a stirring tank 10 is installed at the top of the separation box 1, the stirring separation component is installed inside the stirring tank 10, a feed hopper 11 is installed at the top of the stirring tank 10, a top plate 2 is lapped at the top of the separation box 1, the classification filtering component is installed inside the separation box 1, a wastewater utilization frame 5 is installed at the end of the separation box 1, symmetrically-arranged water pumps 7 are installed at the top of the wastewater utilization frame 5, a water inlet of each water pump 7 is connected with a water suction pipe 8 extending to the bottom of the wastewater utilization frame 5, a water outlet of each water pump 7 is connected with a water conveying pipe 71 extending to the inside of the stirring tank 10, the stirring separation component is used for stirring poured mixed raw materials and fully scattering and separating the poured mixed raw materials so as to distinguish different waste materials and prevent blocking of separation pipelines, and the classification filtering component is used for filtering waste materials with different sizes, thereby improving separation efficiency;

the side wall of the separation box 1 is provided with a plurality of arc through grooves 4, the outer wall of the separation box 1 is provided with an arc guide-out plate 3, an arc guide plate 17 positioned below the stirring tank 10 is arranged between the inner wall and the inner bottom surface of the separation box 1, and the separated waste materials are discharged from the arc through grooves 4 and flow onto the guide-out plate 3;

the bottom of the stirring tank 10 is hemispherical, a discharge hole 16 is formed in the bottom of the stirring tank 10, and various stirred raw materials pass through the discharge hole 16 along with the wastewater under the action of the wastewater.

Wherein, stirring separation subassembly includes agitator motor 12, puddler 15, horizontal piece 14 and puddler 15, agitator motor 12 installs the central point at agitator tank 10 top and puts, agitator tank 10's inside top surface is rotated and is connected with (mixing) shaft 13, shaft coupling and agitator motor 12's output shaft is passed through at (mixing) shaft 13's top, horizontal piece 14 that the symmetry set up is installed to (mixing) shaft 13's periphery, horizontal piece 14's lateral wall is rotated and is connected with puddler 15, and agitator motor 12's output shaft drives (mixing) shaft 13 and rotates, reaches certain rotational speed after (mixing) shaft 13 rotates, and puddler 15 tends towards the horizontality gradually, stirs and breaks up the mixture in the agitator tank 10, makes its intensive segregation.

Wherein, hierarchical filtering component includes electro-magnet 18, first filter screen 19, second filter screen 20 and third filter screen 21, the inner wall at separator box 1 is all installed to first filter screen 19, second filter screen 20 and third filter screen 21, electro-magnet 18 is installed at the inner wall of separator box 1, and electro-magnet 18 sets up and is being close to first filter screen 19 one side, and the eye of straining of first filter screen 19, second filter screen 20 and third filter screen 21 reduces gradually to first filter screen 19, second filter screen 20 and third filter screen 21 and arc guide 17 set up by near far away.

The length of the stirring rod 15 is smaller than the inner radius of the stirring tank 10, so that severe abrasion of the stirring tank 10 caused by scraping between the horizontal state of the stirring rod 15 and the inner wall of the stirring tank 10 is avoided.

The inner wall of the waste water utilization frame 5 is provided with a clamping groove, a protection net 9 is inserted between the clamping grooves, the protection net 9 is arranged on one side, close to the separation box 1, of the water pumping pipe 8, and the protection net 9 is used for preventing fine particles from entering the waste water utilization frame 5 to block the water pumping pump 7.

Wherein, curb plate 6 is installed to the lateral wall of waste water utilization frame 5, be provided with the sealing strip between curb plate 6 and the waste water utilization frame 5, open curb plate 6 and be convenient for clear up waste water utilization frame 5's inside.

It should be noted that, the utility model discloses a regeneration papermaking tailings is handled and is used separator, pour the tailings into feeder hopper 11, the tailings falls into agitator tank 10 afterwards, the waste water that 8 extractions of drinking-water pipe flowed to waste water utilization frame 5 in of suction pump 7, and carry to agitator tank 10 in through raceway 71, wash the separation to the tailings, the tailings mixes in aqueous, agitator motor 12's output shaft passes through the shaft coupling and drives (mixing) shaft 13 and puddler 15 and rotate, puddler 15 tends to the horizontality gradually under the effect of centrifugal force, the tailings that mixes stirs, the tailings sees through in the discharge gate gets into separator box 1 afterwards, flow into first filter screen 19 after guiding by arc baffle 17, electro-magnet 18 adsorbs metals such as iron, cobalt nickel is seen through respectively to the first filter screen 19 that corresponds to the raw materials of different size, second filter screen 20 and third filter screen 21, flow on to the corresponding derivation board 3 from arc through groove 4 afterwards.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Regeneration papermaking tailings is handled and is used separator, including separator box (1), its characterized in that still includes stirring separable set and hierarchical filtering component, agitator tank (10) are installed to the top of separator box (1), the internally mounted of agitator tank (10) has stirring separable set, feeder hopper (11) are installed at the top of agitator tank (10), the top overlap joint of separator box (1) has roof (2), and the internally mounted of separator box (1) has hierarchical filtering component, the tip of separator box (1) is installed waste water utilization frame (5), the top of waste water utilization frame (5) is installed suction pump (7) that the symmetry set up, the water inlet of suction pump (7) is connected with drinking-water pipe (8) that extend to waste water utilization frame (5) bottom, the delivery port of suction pump (7) is connected with raceway (71) that extend to the inside of agitator tank (10);

the side wall of the separation box (1) is provided with a plurality of arc through grooves (4), the outer wall of the separation box (1) is provided with an arc guide plate (3), and an arc guide plate (17) positioned below the stirring tank (10) is arranged between the inner wall of the separation box (1) and the bottom surface of the inner part of the separation box;

the bottom of the stirring tank (10) is hemispherical, and a discharge hole (16) is formed in the bottom of the stirring tank (10).

2. The separation device for treating recycled paper tailings according to claim 1, wherein: stirring separator assembly includes agitator motor (12), puddler (15), horizontal piece (14) and puddler (15), the central point at agitator tank (10) top is installed in agitator motor (12) puts, the inside top surface of agitator tank (10) is rotated and is connected with (mixing) shaft (13), the output shaft of shaft coupling and agitator motor (12) is passed through at the top of (mixing) shaft (13), horizontal piece (14) that the symmetry set up are installed to the periphery of (mixing) shaft (13), the lateral wall of horizontal piece (14) is rotated and is connected with puddler (15).

3. The separation device for treating recycled paper tailings according to claim 1, wherein: hierarchical filtering component includes electro-magnet (18), first filter screen (19), second filter screen (20) and third filter screen (21), the inner wall in separator box (1) is all installed in first filter screen (19), second filter screen (20) and third filter screen (21), the inner wall in separator box (1) is installed in electro-magnet (18), and electro-magnet (18) set up and be close to first filter screen (19) one side.

4. The separation device for treating recycled paper tailings according to claim 2, wherein: the length of the stirring rod (15) is smaller than the inner circumference radius of the stirring tank (10).

5. The separation device for treating recycled paper tailings according to claim 1, wherein: the waste water utilization device is characterized in that clamping grooves are formed in the inner wall of the waste water utilization frame (5), a protection net (9) is inserted between the clamping grooves, and the protection net (9) is arranged on one side, close to the separation box (1), of the water pumping pipe (8).

6. The separation device for treating recycled paper tailings according to claim 1, wherein: a side plate (6) is installed on the side wall of the waste water utilization frame (5), and a sealing strip is arranged between the side plate (6) and the waste water utilization frame (5).