CN215405012U

CN215405012U - Utilize and retrieve polyester spinning waste material processing apparatus for fire-retardant short fiber

Info

Publication number: CN215405012U
Application number: CN202121779301.0U
Authority: CN
Inventors: 程贤生
Original assignee: Suzhou Xianhui New Textile Technology Co ltd
Current assignee: Suzhou Xianhui New Textile Technology Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-01-04
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a waste treatment device for spinning flame-retardant short fibers by utilizing recycled polyester, which relates to the field of regenerated flame-retardant polyester fibers and aims at solving the problem that the cleaning and drying efficiency of fabrics of the conventional recycled polyester spun-retardant fibers is low when the conventional recycled polyester spun-retardant fibers are used for operation. The device has a novel structure, effectively improves the cleaning and drying efficiency of the recycled polyester fiber fabric, facilitates subsequent cutting and crushing operations, and can effectively improve the subsequent drying effect through the arrangement of the extrusion structure.

Description

Utilize and retrieve polyester spinning waste material processing apparatus for fire-retardant short fiber

Technical Field

The utility model relates to the field of regenerated flame-retardant polyester fibers, in particular to a waste treatment device for spinning flame-retardant short fibers by utilizing recycled polyester.

Background

When the operation of spinning the recycled polyester into the regenerated flame-retardant fiber is carried out, the waste fabric is generally required to be thoroughly cleaned, dried after being cleaned, then the cleaned fabric is cut, crushed after being cut, the polyester fiber fabric is crushed into short staple fibers, then the crushed short staple fibers are soaked by using an organic solvent, the cotton-hemp fiber short staple mixed in the short staple fibers is dissolved, the separated polyester fiber short staple is washed and dried again, the cleaned and dried polyester fiber short staple is subjected to melt spinning, blowing forming is carried out after spinning, the formed polyester fiber long staple is sprayed with the flame retardant, the flame retardant is dried after being sprayed with the flame retardant, so that the flame retardant is attached to the surface of the polyester fiber long staple, finally, the polyester fiber long staple after flame-retardant treatment is carded and finished, twisted into a thread, and then cut and finished after being twisted, and finally, rolling and storing.

However, when the recycled waste fabric is cleaned and dried, the waste fabric needs to be distributed, which not only increases the workload, but also causes the cleaning and drying efficiency to be low, so that in order to solve the problems, a waste treatment device for spinning flame-retardant staple fibers by using recycled polyester is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a waste treatment device for spinning flame-retardant short fibers by utilizing recycled polyester, which solves the problem that the fabric is low in cleaning and drying efficiency when the recycled polyester is used for spinning regenerated flame-retardant fibers in the prior art.

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

a waste treatment device for spinning flame-retardant short fibers by utilizing recycled polyester comprises a treatment box, wherein a flattening dust removal cavity, a cleaning cavity and a drying cavity are sequentially arranged in the treatment box along the length direction of the treatment box, a discharge hole is formed in one end, close to the drying cavity, of the treatment box, a winding roller is rotatably arranged on one side, located at the discharge hole, of the treatment box, a driving motor is fixedly arranged at one end, close to the drying cavity, of the treatment box, and an output shaft of the driving motor is fixedly connected with a rotating shaft of the winding roller;

a flattening dust removal mechanism is arranged at the top end of the flattening dust removal cavity, a first partition plate is arranged at the joint of the flattening dust removal cavity and the cleaning cavity, a cleaning roller arranged along the width direction of the treatment box is rotatably arranged between the inner walls of the two sides of the cleaning cavity, and the cleaning roller is arranged at the lower section of the treatment box;

the second baffle is installed in the handing-over department in washing chamber and stoving chamber, just be provided with the extrusion structure on the second baffle, stoving chamber department is provided with stoving mechanism.

As preferred, exhibition flat dust removal mechanism includes movable block and nip roll, there are two movable blocks that are the symmetric distribution on the top in exhibition flat dust removal chamber through damping piece slidable mounting, and two one side that the movable block is close to each other all rotates installs the nip roll that is the symmetric distribution.

As preferred, the extrusion structure includes squeeze roll, mounting panel and extrusion spring, the extrusion groove that runs through its plate body is seted up to the upper segment of second baffle, and the top inner wall and the bottom inner wall in extrusion groove all install the extrusion spring that is linear array and distribute, the end connection of extrusion spring has the mounting panel that is the U type setting, just rotate between the both sides inner wall of mounting panel and install the squeeze roll.

Preferably, the drying mechanism comprises a first main belt pulley, a first auxiliary belt pulley, a driving bevel gear, a driven rod, a second main belt pulley, a second auxiliary belt pulley, fan blades, a cover plate, a protection box and a heating plate.

As preferred, the lateral wall fixed mounting who handles the case has the guard box, and the guard box is located the paragraph of stoving chamber department, the guard box is kept away from one side inner wall coaxial rotation who handles the case and is installed first belt pulley and drive conical gear, driving motor's output shaft is fixed to be cup jointed first main belt pulley, and is connected with first drive belt between first main belt pulley and the first belt pulley, the top and the bottom of guard box are all rotated and are installed the driven lever, and the driven lever runs through the lateral wall of guard box, and extend to its outside one end equal fixedly connected with second main belt pulley, the driven lever is located the inside one end fixedly connected with driven conical gear of guard box, just drive conical gear and driven conical gear meshing, the top fixed mounting who handles the case and be located the stoving chamber has the cover plate, just the bottom of cover plate and the bottom inner wall that handles the case all rotate and install the second belt pulley, be connected with second driving belt between second auxiliary pulley and the second main belt pulley, two one side that second auxiliary pulley is close to each other all installs the flabellum that is annular array and distributes through the installation axis body.

As preferred, the internally mounted in stoving chamber has two hot plates that the structure is the same and be the level setting, and the hot plate is located between two sets of flabellums, set up a plurality of ventilation holes that are the rectangular array and distribute on the plate body of hot plate, just the internally mounted of hot plate has the same heating pipe of a plurality of structures.

The utility model has the beneficial effects that:

1. through set gradually flat dust removal chamber, washing chamber and the stoving chamber of exhibition in the processing incasement portion to can carry out effectual washing stoving operation to the polyester fiber surface fabric of retrieving, and need not to wash again after having transported, improve the washing drying efficiency of polyester fiber surface fabric.

2. Through set up the extrusion structure on the second baffle between washing chamber and stoving chamber to can carry out crowded water operation to the polyester fiber surface fabric that has washd, thereby make things convenient for follow-up stoving operation, improve the stoving effect.

To sum up, the device has effectually improved the washing drying efficiency of the polyester fiber surface fabric of retrieving, conveniently carries out subsequent cutting crushing operation to through the setting of extrusion structure, can effectively improve follow-up stoving effect, suitable using widely.

Drawings

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

FIG. 2 is a schematic view of the backside structure of the present invention;

FIG. 3 is a fragmentary structural exploded view of the present invention;

FIG. 4 is an enlarged view of A in FIG. 3 according to the present invention;

FIG. 5 is a half-sectional view of the present invention;

FIG. 6 is an exploded view of the overall structure of the present invention;

FIG. 7 is an enlarged view of B of FIG. 6 according to the present invention;

FIG. 8 is a schematic view of the structure of the extruded structure on the second separator plate according to the present invention;

fig. 9 is a schematic structural view of the heating plate of the present invention.

Reference numbers in the figures: 1. a treatment tank; 2. a first separator; 3. a second separator; 4. a movable block; 5. flattening rollers; 6. flattening the dust removal cavity; 7. a cleaning chamber; 8. cleaning the roller; 9. a cover plate; 10. a protection box; 11. a drive motor; 12. a winding roller; 13. a first primary pulley; 14. a driven lever; 15. a second primary pulley; 16. a first secondary pulley; 17. a drive bevel gear; 18. a driven bevel gear; 19. heating plates; 20. a drying cavity; 21. a fan blade; 22. a second secondary pulley; 23. a squeeze roll; 24. mounting a plate; 25. compressing the spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, 5 and 6, a waste treatment device for spinning flame-retardant short fibers by using recycled polyester comprises a treatment box 1, wherein a flattening dust removal cavity 6, a cleaning cavity 7 and a drying cavity 20 are sequentially arranged in the treatment box 1 along the length direction of the treatment box, a discharge hole is formed in one end of the treatment box 1 close to the drying cavity 20, a winding roller 12 is rotatably arranged on one side of the treatment box 1 at the discharge hole, a driving motor 11 is fixedly arranged at one end of the treatment box 1 close to the drying cavity 20, and an output shaft of the driving motor 11 is fixedly connected with a rotating shaft of the winding roller 12;

the top end of the flattening dust removal cavity 6 is provided with a flattening dust removal mechanism, the flattening dust removal mechanism comprises movable blocks 4 and flattening rollers 5, the top end of the flattening dust removal cavity 6 is provided with two symmetrically-distributed movable blocks 4 in a sliding mode through damping blocks, the symmetrically-distributed flattening rollers 5 are rotatably mounted on the sides, close to each other, of the two movable blocks 4, a first partition plate 2 is arranged at the joint of the flattening dust removal cavity 6 and the cleaning cavity 7, cleaning rollers 8 arranged along the width direction of the treatment box 1 are rotatably mounted between the inner walls of the two sides of the cleaning cavity 7, and the cleaning rollers 8 are arranged at the lower section of the treatment box 1;

when the recycled polyester fiber fabric needs to be treated, firstly, the distance between the two movable blocks 4 is roughly adjusted according to the width of the fabric, so that the distance between the two movable blocks is slightly larger than the width of the fabric, after the adjustment is finished, the movable blocks 4 are kept stable through the damping blocks, then the polyester fiber fabric passes through the space between the two groups of flattening rollers 5, is flattened through the flattening rollers 5, and simply cleans dust on the surface of the polyester fiber fabric, then the polyester fiber fabric bypasses the top end of the first partition plate 2 to enter the subsequent cleaning cavity 7, the cleaning liquid in the cleaning cavity 7 removes dust and cleans the polyester fiber fabric, bypasses the cleaning roller 8, then passes through the second partition plate 3 to enter the drying cavity 20,

referring to fig. 6 and 8, second baffle 3 is installed with handing-over department in stoving chamber 20 to wash chamber 7, and be provided with the extrusion structure on the second baffle 3, the extrusion structure includes squeeze roll 23, mounting panel 24 and extrusion spring 25, the extrusion groove that runs through its plate body is seted up to the upper segment of second baffle 3, and the top inner wall and the bottom inner wall in extrusion groove all install the extrusion spring 25 that is linear array and distributes, the end connection of extrusion spring 25 has the mounting panel 24 that is the U type setting, and rotate between the both sides inner wall of mounting panel 24 and install squeeze roll 23.

When the polyester fiber fabric after washing passes through the extrusion groove, the extrusion spring 25 pushes the mounting plate 24, so that the mounting plate 24 drives the extrusion roller 23 to extrude the moisture on the polyester fiber fabric, and the subsequent drying effect can be effectively improved.

Referring to fig. 1-7 and 9, a drying mechanism is disposed at a drying cavity 20, the drying mechanism includes a first main belt pulley 13, a first auxiliary belt pulley 16, a driving bevel gear 17, a driven bevel gear 18, a driven rod 14, a second main belt pulley 15, a second auxiliary belt pulley 22, fan blades 21, a cover plate 9, a protection box 10 and a heating plate 19, the side wall of the processing box 1 is fixedly provided with the protection box 10, the protection box 10 is located at a section of the drying cavity 20, the inner wall of one side of the protection box 10 away from the processing box 1 is coaxially and rotatably provided with the first auxiliary belt pulley 16 and the driving bevel gear 17, an output shaft of the driving motor 11 is fixedly connected with the first main belt pulley 13, a first transmission belt is connected between the first main belt pulley 13 and the first auxiliary belt pulley 16, the top end and the bottom end of the protection box 10 are both rotatably provided with the driven rod 14, the driven rod 14 penetrates through the side wall of the protection box 10, and extend to its outside equal fixedly connected with second main belt pulley 15 of one end, driven lever 14 is located the driven bevel gear 18 of the inside one end fixedly connected with of protection box 10, and drive bevel gear 17 and the meshing of driven bevel gear 18, it has cover plate 9 to handle the top fixed mounting that case 1 is located stoving chamber 20, and cover plate 9's bottom and the bottom inner wall of handling case 1 all rotate and install second belt pulley 22, be connected with second drive belt between second belt pulley 22 and the second main belt pulley 15, the flabellum 21 that is annular array and distributes is all installed through the installation axis body to one side that two second belt pulley 22 are close to each other.

The internally mounted of stoving chamber 20 has two hot plate 19 that the structure is the same and be the level setting, and hot plate 19 is located between two sets of flabellum 21, has seted up a plurality of ventilation holes that are the rectangular array and distribute on the plate body of hot plate 19, and the internally mounted of hot plate 19 has a plurality of heating pipes that the structure is the same.

When the fabric after washing extrusion enters into drying chamber 20 and dries, the fabric after drying is derived through the discharge gate again, then drive the roll-up roller 12 through driving motor 11 and rotate, roll up it, when driving motor 11 starts, first main belt pulley 13 rotates, drive first belt pulley 16 through first drive belt and rotate, first belt pulley 16 drives drive conical gear 17 and rotates, drive conical gear 17 drives driven conical gear 18 and rotates, drive driven lever 14 and second main belt pulley 15 again and rotate, second main belt pulley 15 drives second belt pulley 22 through second drive belt and rotates, second belt pulley 22 drives the installation axle and rotates, make the installation axle drive flabellum 21 and rotate, the setting of ventilation hole and heating pipe on the rethread hot plate 19, thereby can heat to the fabric through drying chamber 20 and dry the operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The waste treatment device for spinning the flame-retardant short fibers by utilizing the recycled polyester comprises a treatment box (1) and is characterized in that a flattening dust removal cavity (6), a cleaning cavity (7) and a drying cavity (20) are sequentially arranged in the treatment box (1) along the length direction of the treatment box, a discharge hole is formed in one end, close to the drying cavity (20), of the treatment box (1), a winding roller (12) is rotatably installed on one side, located at the discharge hole, of the treatment box (1), a driving motor (11) is fixedly installed at one end, close to the drying cavity (20), of the treatment box (1), and an output shaft of the driving motor (11) is fixedly connected with a rotating shaft of the winding roller (12);

a flattening dust removal mechanism is arranged at the top end of the flattening dust removal cavity (6), a first partition plate (2) is arranged at the joint of the flattening dust removal cavity (6) and the cleaning cavity (7), a cleaning roller (8) arranged along the width direction of the treatment box (1) is rotatably arranged between the inner walls of the two sides of the cleaning cavity (7), and the cleaning roller (8) is arranged at the lower section of the treatment box (1);

the second partition plate (3) is installed at the joint of the cleaning cavity (7) and the drying cavity (20), an extrusion structure is arranged on the second partition plate (3), and a drying mechanism is arranged at the drying cavity (20).

2. The waste treatment device for spinning flame-retardant short fibers by utilizing recycled polyester as claimed in claim 1, wherein the flattening dust removal mechanism comprises a movable block (4) and a flattening roller (5), two movable blocks (4) which are symmetrically distributed are slidably mounted at the top end of the flattening dust removal cavity (6) through a damping block, and the two flattening rollers (5) which are symmetrically distributed are rotatably mounted on one sides of the two movable blocks (4) which are close to each other.

3. The waste treatment device for spinning flame-retardant short fibers by utilizing recycled polyester as claimed in claim 1, wherein the extrusion structure comprises extrusion rollers (23), a mounting plate (24) and extrusion springs (25), the upper section of the second partition plate (3) is provided with extrusion grooves penetrating through the plate body of the second partition plate, the extrusion springs (25) distributed in a linear array are mounted on the inner walls of the top end and the bottom end of the extrusion grooves, the end of each extrusion spring (25) is connected with the mounting plate (24) arranged in a U shape, and the extrusion rollers (23) are rotatably mounted between the inner walls of the two sides of the mounting plate (24).

4. The waste treatment device for spinning flame-retardant staple fibers by using recycled polyester as claimed in claim 1, wherein the drying mechanism comprises a first main pulley (13), a first auxiliary pulley (16), a driving bevel gear (17), a driven bevel gear (18), a driven rod (14), a second main pulley (15), a second auxiliary pulley (22), fan blades (21), a cover plate (9), a protection box (10) and a heating plate (19).

5. The waste treatment device for spinning flame-retardant short fibers by utilizing recycled polyester according to claim 4, wherein a protective box (10) is fixedly installed on the side wall of the treatment box (1), the protective box (10) is located at the section of the drying cavity (20), a first secondary belt pulley (16) and a driving bevel gear (17) are coaxially and rotatably installed on the inner wall of one side, away from the treatment box (1), of the protective box (10), a first main belt pulley (13) is fixedly sleeved on an output shaft of the driving motor (11), a first transmission belt is connected between the first main belt pulley (13) and the first secondary belt pulley (16), driven rods (14) are rotatably installed at the top end and the bottom end of the protective box (10), the driven rods (14) penetrate through the side wall of the protective box (10), and one end extending to the outside of the driven rods is fixedly connected with a second main belt pulley (15), driven lever (14) are located the driven bevel gear (18) of the inside one end fixedly connected with of guard box (10), just drive bevel gear (17) and mesh with driven bevel gear (18), the top fixed mounting who handles case (1) and be located stoving chamber (20) has cover plate (9), just the bottom of cover plate (9) and the bottom inner wall of handling case (1) all rotate and install second belt pulley (22), be connected with second driving belt between second belt pulley (22) and second main belt pulley (15), two one side that second belt pulley (22) are close to each other all installs flabellum (21) that are annular array and distribute through the installation axis body.

6. The waste treatment device for spinning flame-retardant short fibers by utilizing recycled polyester as claimed in claim 5, wherein two heating plates (19) with the same structure and horizontal arrangement are installed inside the drying chamber (20), the heating plates (19) are located between two sets of fan blades (21), a plurality of vent holes distributed in a rectangular array are formed in a plate body of the heating plates (19), and a plurality of heating pipes with the same structure are installed inside the heating plates (19).