CN211871829U

CN211871829U - Recovery system of waste caprolactam

Info

Publication number: CN211871829U
Application number: CN202020334907.2U
Authority: CN
Inventors: 吴望成; 瞿亚平; 刘期敏; 张泽渐; 刘志强; 肖高荣; 张方; 程双; 谢文理
Original assignee: Fujian Eversun Technology Co ltd
Current assignee: Fujian Eversun Technology Co ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-11-06
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses a recovery system of abandonment caprolactam relates to caprolactam and retrieves technical field, to the not good problem of current recovery system working property, now proposes following scheme, including retrieving the box, the inside of retrieving the box is equipped with first filter screen and second filter screen from the left hand right side in proper order, the inner wall sliding connection of first filter screen and second filter screen and retrieving the box, the filtration pore of first filter screen is greater than the filtration pore of second filter screen, the inner wall sliding connection who retrieves the bottom half has two horizontal collection boxes that set up, two collect the box and correspond with first filter screen and second filter screen respectively, two collect the box and be the spill structure, and seted up the hole of permeating water. The utility model discloses can be fast effectual carry out recovery processing to abandonment caprolactam, can be effectual clean the processing unit of recovery system, can carry out the layering to the abandonment caprolactam of unidimensional not and collect, recovery efficiency is high, and working property is high.

Description

Recovery system of waste caprolactam

Technical Field

The utility model relates to a caprolactam retrieves technical field, especially relates to a recovery system of abandonment caprolactam.

Background

Caprolactam is one of important organic chemical raw materials, and is mainly used for generating polyamide chips through polymerization and further processing into nylon fibers, engineering plastics and plastic films. The nylon-6 slice has different application fields depending on the quality and indexes.

In the production and processing process of caprolactam, need use corresponding recovery unit to retrieve waste caprolactam, thereby avoid waste caprolactam directly to discharge into sewage system and cause huge pressure for sewage system, current recovery system though can retrieve waste caprolactam, but in long-time use, the inside processing unit of recovery system is blockked up by the particulate matter of waste caprolactam very easily, just need artifical manual processing unit to the inside of recovery system to clear up this moment, in-process, not only waste time and energy, and seriously reduced the recovery progress of waste caprolactam, we have proposed a recovery system of waste caprolactam for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model provides a recovery system of abandonment caprolactam has solved the not good problem of recovery system working property.

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

a recovery system of waste caprolactam comprises a recovery box body, wherein a first filter screen and a second filter screen are sequentially arranged in the recovery box body from left to right, the first filter screen and the second filter screen are in sliding connection with the inner wall of the recovery box body, the filter hole of the first filter screen is larger than that of the second filter screen, the inner wall of the bottom of the recovery box body is in sliding connection with two transversely arranged collection box bodies, two collection box bodies are respectively corresponding to the first filter screen and the second filter screen and are both of a concave structure and are provided with water permeable holes, a transversely arranged driving motor is fixed on a left end screw of the recovery box body, a transversely arranged threaded rod is connected to the output end of the driving motor in a transmission manner, one end, away from the driving motor, of the threaded rod extends into the recovery box body, and a transversely arranged helical blade is fixedly sleeved on the outer wall of the left end of the threaded rod in the recovery box, the middle part of first filter screen and second filter screen has all been seted up and has been rotated the groove, the threaded rod rotates to be connected in the inside that rotates the groove, and the threaded rod that is located to retrieve the box inside is equipped with two fixed establishment, first filter screen and second filter screen pass through fixed establishment to be fixed respectively in the inside of retrieving the box.

Preferably, fixed establishment is including fixed cover, support cover, reset spring and cleaning brush, fixed cover is located the left side of first filter screen and second filter screen respectively, support the left side that the cover is located first filter screen and second filter screen respectively, fixed cover and support cover threaded connection are on the outer wall of threaded rod, reset spring is located the left side of supporting the cover to the movable sleeve is established in the outside of threaded rod, reset spring's one end welding is sheathe in at the support, reset spring's the other end contacts with first filter screen and second filter screen respectively, the cleaning brush is located the both ends of fixed cover, the both ends of fixed cover all are equipped with coupling mechanism, the cleaning brush is connected on fixed the cover through coupling mechanism, the brush hair of cleaning brush contacts with first filter screen and second filter screen respectively.

Preferably, coupling mechanism includes connecting block, spread groove, sliding tray, sliding block, coupling spring and locating piece, the connecting block welding is at the both ends of fixed cover, the one end that the cleaning brush is close to fixed cover is seted up to the spread groove, connecting block swing joint is in the inside of spread groove, the sliding tray is seted up on the connecting block, sliding block sliding connection is in the inside of sliding tray, coupling spring is located the inside of sliding tray to be equipped with a plurality ofly, coupling spring's one end welding is on the inner wall of sliding tray, coupling spring's other end welding is on the sliding block, one side of coupling spring is kept away from at the sliding block to the locating piece welding, the one end sliding connection that the sliding block was kept away from to the locating piece is in the inside of spread groove, is located the.

Preferably, one side of the outside of the recovery box body is hinged with a vertically arranged movable door through a hinge, and the outer wall of the movable door is provided with a sealing ring along the circumferential direction.

Preferably, a movable groove is formed in the left end of the recycling box body, and the threaded rod is rotatably connected to the inner portion of the movable groove.

Preferably, an input channel is arranged at the top of the left end of the recovery box body, and an output channel is arranged at the bottom of the right end of the recovery box body.

The utility model discloses in:

through the matching work of the recovery box body, the first filter screen, the second filter screen, the collection box body, the driving motor, the threaded rod, the helical blade, the rotating groove, the fixed sleeve, the support sleeve, the reset spring, the cleaning brush, the connecting block, the connecting groove, the sliding block, the connecting spring, the positioning block, the movable door, the input channel and the output channel, on one hand, the waste caprolactam can be quickly and effectively recovered, in the recovery process, the waste caprolactams with different sizes can be hierarchically collected, and the waste in the recovery system can be pushed to quickly pass through the processing part of the recovery system, so that the recovery efficiency of the recovery system on the waste caprolactam is effectively improved, and the working performance is high; on the other hand can be effectual clean recovery system's processing unit, thereby improve recovery system processing unit's treatment effeciency, avoid recovery system's processing unit to be blockked up by the particulate matter of abandonment caprolactam, thereby need artifical manual processing unit to recovery system inside to clear up, use manpower sparingly, improve recovery system's duration, and can be simple and convenient carry out the dismouting change to recovery system's cleaning unit, and then improve recovery system's duration, work efficiency is high.

To sum up, the utility model discloses can be fast effectual carry out recovery processing to abandonment caprolactam, can be effectual clean the processing part of recovery system, can carry out the layering to the abandonment caprolactam of unidimensional not and collect, recovery efficiency is high, and the working property is high.

Drawings

FIG. 1 is a schematic structural diagram of a system for recovering waste caprolactam according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a front view of a system for recovering waste caprolactam provided by the present invention.

Reference numbers in the figures: 1. a recovery box body; 2. a first filter screen; 3. a second filter screen; 4. a collection box body; 5. a drive motor; 6. a threaded rod; 7. a helical blade; 8. a rotating groove; 9. fixing a sleeve; 10. a support sleeve; 11. a return spring; 12. a cleaning brush; 13. connecting blocks; 14. connecting grooves; 15. a sliding groove; 16. a slider; 17. a connecting spring; 18. positioning blocks; 19. a movable door; 20. an input channel; 21. and (4) an output channel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, a recovery system of waste caprolactam comprises a recovery box body 1, a first filter screen 2 and a second filter screen 3 are sequentially arranged in the recovery box body 1 from left to right, the first filter screen 2 and the second filter screen 3 are in sliding connection with the inner wall of the recovery box body 1, the filter hole of the first filter screen 2 is larger than the filter hole of the second filter screen 3, the inner wall of the bottom of the recovery box body 1 is in sliding connection with two transversely arranged collection box bodies 4, the two collection box bodies 4 are respectively corresponding to the first filter screen 2 and the second filter screen 3, both the two collection box bodies 4 are of concave structures and are provided with water permeable holes, a transversely arranged driving motor 5 is fixed on a left end screw of the recovery box body 1, a transversely arranged threaded rod 6 is connected to the output end of the driving motor 5 in a transmission manner, one end of the threaded rod 6, which is far away from the driving motor 5, extends into the recovery box body 1, a transversely arranged helical blade 7 is fixedly, the middle parts of the first filter screen 2 and the second filter screen 3 are both provided with a rotating groove 8, the threaded rod 6 is rotatably connected inside the rotating groove 8, the threaded rod 6 positioned inside the recovery box body 1 is provided with two fixing mechanisms, the first filter screen 2 and the second filter screen 3 are respectively fixed inside the recovery box body 1 through the fixing mechanisms, the top of the left end of the recovery box body 1 is provided with an input channel 20, the bottom of the right end of the recovery box body 1 is provided with an output channel 21, when a user needs to use the recovery system to recover waste caprolactam, enough waste can be input into the recovery box body 1 through the input channel 20, the waste inside the recovery box body 1 can be filtered through the first filter screen 2 and the second filter screen 3 inside the recovery box body 1, the waste caprolactam with larger particles can be filtered into the collection box body 4 on one side of the first filter screen 2 by the first filter screen 2, the waste caprolactam with smaller particles will be filtered by the second screen 3 into the collecting box 4 on the side of the second screen 3, at which time the waste caprolactam with different sizes can be collected by the two collecting boxes 4.

And after sufficient waste is input into the interior of the recovery box body 1 through the input channel 20, the threaded rod 6 is driven to rotate through the operation of the driving motor 5, the helical blade 7 is driven to rotate through the rotatable threaded rod 6, and the waste in the recovery box body 1 is pushed to rapidly pass through the first filter screen 2 and the second filter screen 3 through the rotatable helical blade 7, so that the recovery efficiency of the recovery system on the waste caprolactam is effectively improved.

The fixing mechanism comprises a fixing sleeve 9, a supporting sleeve 10, a reset spring 11 and a cleaning brush 12, the fixing sleeve 9 is respectively positioned on the left sides of the first filter screen 2 and the second filter screen 3, the supporting sleeve 10 is respectively positioned on the left sides of the first filter screen 2 and the second filter screen 3, the fixing sleeve 9 and the supporting sleeve 10 are in threaded connection with the outer wall of the threaded rod 6, the reset spring 11 is positioned on the left side of the supporting sleeve 10 and is movably sleeved outside the threaded rod 6, one end of the reset spring 11 is welded on the supporting sleeve 10, the other end of the reset spring 11 is respectively contacted with the first filter screen 2 and the second filter screen 3, the cleaning brush 12 is positioned at two ends of the fixing sleeve 9, connecting mechanisms are respectively arranged at two ends of the fixing sleeve 9, the cleaning brush 12 is connected on the fixing sleeve 9 through the connecting mechanisms, bristles of the cleaning brush 12 are respectively contacted with the first filter screen 2 and the second filter screen 3, fixed cover 9 of accessible pivoted this moment, it rotates to drive cleaning brush 12, accessible pivoted cleaning brush 12 cleans first filter screen 2 and second filter screen 3 this moment, thereby improve the permeability of first filter screen 2 and second filter screen 3, improve the filtration rate of first filter screen 2 and second filter screen 3 to abandonment caprolactam, avoid first filter screen 2 and second filter screen 3 to be blockked up by the particulate matter of abandonment caprolactam, thereby need artifical manual to clear up the inside processing part of recovery system, the manpower is saved, the duration of recovery system is improved.

The connecting mechanism comprises a connecting block 13, a connecting groove 14, a sliding groove 15, a sliding block 16, a connecting spring 17 and a positioning block 18, wherein the connecting block 13 is welded at two ends of the fixing sleeve 9, the connecting groove 14 is arranged at one end of the cleaning brush 12 close to the fixing sleeve 9, the connecting block 13 is movably connected inside the connecting groove 14, the sliding groove 15 is arranged on the connecting block 13, the sliding block 16 is slidably connected inside the sliding groove 15, the connecting spring 17 is positioned inside the sliding groove 15 and is provided with a plurality of connecting springs 17, one end of each connecting spring 17 is welded on the inner wall of the sliding groove 15, the other end of each connecting spring 17 is welded on the sliding block 16, the positioning block 18 is welded at one side of the sliding block 16 far away from the connecting spring 17, one end of the positioning block 18 far away from the sliding block 16 is slidably connected inside the connecting groove 14, the positioning block 18, wear and tear appear and damage, when needing to change, the user can press locating piece 18 this moment, drives locating piece 18 and carries out horizontal displacement, enters into the inside back of sliding tray 15 when locating piece 18, and the user can pull cleaning brush 12 this moment, drives cleaning brush 12 and carries out vertical displacement, drives connecting groove 14 and connecting block 13 separation on the cleaning brush 12, and cleaning brush 12 is detached out and is supported cover 10 this moment, and the user can be convenient at this moment changes cleaning brush 12.

When a user needs to install a new cleaning brush 12, the user can press the positioning block 18 to drive the positioning block 18 to horizontally displace, after the positioning block 18 enters the inside of the sliding groove 15, the connecting groove 14 on the new cleaning brush 12 is aligned with the connecting block 13, the user can push the cleaning brush 12, when the connecting groove 14 on the new cleaning brush 12 is sleeved outside the connecting block 13, the user can loosen the positioning block 18, at the moment, the positioning block 18 can be pushed to horizontally displace through the elasticity of the connecting spring 17, when one end of the positioning block 18 is separated from the inside of the sliding groove 15 and enters the inside of the connecting groove 14, the new cleaning brush 12 is fixed on the support sleeve 10, and at the moment, the recovery system can continue to recover the waste caprolactam.

Retrieve the dodge gate 19 that one side of box 1 outside had vertical setting through the hinge, the outer wall of dodge gate 19 is equipped with the sealing washer along circumference, through opening of dodge gate 19, what the user can be convenient overhauls the change to the inside recovery part of recovery system.

The left end of the recycling box body 1 is provided with a movable groove, the threaded rod 6 is rotatably connected inside the movable groove, and the threaded rod 6 can flexibly rotate through the movable groove.

The working principle is as follows: when a user needs to use the recovery system to recover the waste caprolactam, enough waste can be input into the recovery box body 1 through the input channel 20, the waste in the recovery box body 1 can be filtered through the first filter screen 2 and the second filter screen 3 in the recovery box body 1, the waste caprolactam with larger particles can be filtered into the collection box body 4 on one side of the first filter screen 2 through the first filter screen 2, the waste caprolactam with smaller particles can be filtered into the collection box body 4 on one side of the second filter screen 3 through the second filter screen 3, the waste caprolactams with different sizes can be collected through the two collection box bodies 4, and after the enough waste is input into the recovery box body 1 through the input channel 20, the threaded rod 6 can be driven to rotate through the operation of the driving motor 5, and the threaded rod 6 can be rotated, the spiral blade 7 is driven to rotate, at the moment, the waste inside the recovery box body 1 is pushed to quickly pass through the first filter screen 2 and the second filter screen 3 through the rotary spiral blade 7, so that the recovery efficiency of the recovery system on the waste caprolactam is effectively improved, when the threaded rod 6 rotates, the fixing sleeve 9 is driven to rotate, at the moment, the cleaning brush 12 is driven to rotate through the rotary fixing sleeve 9, at the moment, the first filter screen 2 and the second filter screen 3 can be cleaned through the rotary cleaning brush 12, so that the permeability of the first filter screen 2 and the second filter screen 3 is improved, the filtering speed of the first filter screen 2 and the second filter screen 3 on the waste caprolactam is improved, the first filter screen 2 and the second filter screen 3 are prevented from being blocked by the particles of the waste caprolactam, the treatment parts inside the recovery system need to be manually cleaned, the manpower is saved, the cruising ability of the recovery system is improved, when the cleaning brush 12 is worn and damaged after long-time cleaning work and needs to be replaced, the user can press the positioning block 18 to drive the positioning block 18 to horizontally displace, when the positioning block 18 enters the inside of the sliding groove 15, the user can pull the cleaning brush 12 to drive the cleaning brush 12 to vertically displace to drive the connecting groove 14 on the cleaning brush 12 to be separated from the connecting block 13, and at the moment, the cleaning brush 12 is detached out of the supporting sleeve 10, the user can conveniently replace the cleaning brush 12, when the user needs to install a new cleaning brush 12, the user can press the positioning block 18 to drive the positioning block 18 to horizontally displace, when the positioning block 18 enters the inside of the sliding groove 15, the connecting groove 14 on the new cleaning brush 12 is aligned with the connecting block 13, and at the moment, the user can push the cleaning brush 12, when the connecting groove 14 on the new cleaning brush 12 is sleeved outside the connecting block 13, the positioning block 18 can be loosened by a user, the positioning block 18 can be pushed to horizontally displace through the elasticity of the connecting spring 17, when one end of the positioning block 18 is separated from the inside of the sliding groove 15 and enters the inside of the connecting groove 14, the new cleaning brush 12 is fixed on the supporting sleeve 10, and the recovery system can continue to recover the waste caprolactam.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a recovery system of abandonment caprolactam, includes recovery box (1), its characterized in that, the inside of recovery box (1) is equipped with first filter screen (2) and second filter screen (3) from the left hand right side in proper order, first filter screen (2) and second filter screen (3) and the inner wall sliding connection who retrieves box (1), the filtration pore of first filter screen (2) is greater than the filtration pore of second filter screen (3), the inner wall sliding connection who retrieves box (1) bottom has two collection box (4) of horizontal setting, two collection box (4) are corresponding with first filter screen (2) and second filter screen (3) respectively, two collection box (4) are the concave structure, and set up the hole of permeating water, the left end screw that retrieves box (1) is fixed with horizontal setting driving motor (5), the output transmission of driving motor (5) is connected with horizontal setting threaded rod (6), one end that driving motor (5) were kept away from in threaded rod (6) extends to the inside of retrieving box (1), is located fixed helical blade (7) that has cup jointed the horizontal setting of threaded rod (6) left end outer wall of retrieving box (1) inside, the middle part of first filter screen (2) and second filter screen (3) has all been seted up and has been rotated groove (8), threaded rod (6) are rotated and are connected in the inside that rotates groove (8), are located and retrieve box (1) inside threaded rod (6) and are equipped with two fixed establishment, first filter screen (2) and second filter screen (3) are fixed respectively in the inside of retrieving box (1) through fixed establishment.

2. The system for recycling waste caprolactam of claim 1, wherein the fixing mechanism comprises a fixing sleeve (9), a supporting sleeve (10), a return spring (11) and a cleaning brush (12), the fixing sleeve (9) is respectively arranged at the left sides of the first filter screen (2) and the second filter screen (3), the supporting sleeve (10) is respectively arranged at the left sides of the first filter screen (2) and the second filter screen (3), the fixing sleeve (9) and the supporting sleeve (10) are in threaded connection with the outer wall of the threaded rod (6), the return spring (11) is arranged at the left side of the supporting sleeve (10) and is movably sleeved outside the threaded rod (6), one end of the return spring (11) is welded on the supporting sleeve (10), the other end of the return spring (11) is respectively contacted with the first filter screen (2) and the second filter screen (3), cleaning brush (12) are located the both ends of fixed cover (9), the both ends of fixed cover (9) all are equipped with coupling mechanism, cleaning brush (12) are connected on fixed cover (9) through coupling mechanism, the brush hair of cleaning brush (12) contacts with first filter screen (2) and second filter screen (3) respectively.

3. The recycling system of waste caprolactam of claim 2, wherein the connecting mechanism comprises a connecting block (13), a connecting groove (14), a sliding groove (15), a sliding block (16), a connecting spring (17) and a positioning block (18), the connecting block (13) is welded at two ends of the fixed sleeve (9), the connecting groove (14) is arranged at one end of the cleaning brush (12) close to the fixed sleeve (9), the connecting block (13) is movably connected inside the connecting groove (14), the sliding groove (15) is arranged on the connecting block (13), the sliding block (16) is slidably connected inside the sliding groove (15), the connecting spring (17) is positioned inside the sliding groove (15) and is provided with a plurality of connecting springs (17), one end of the connecting spring (17) is welded on the inner wall of the sliding groove (15), the other end of the connecting spring (17) is welded on the sliding block (16), the positioning block (18) is welded on one side, far away from the connecting spring (17), of the sliding block (16), one end, far away from the sliding block (16), of the positioning block (18) is connected inside the connecting groove (14) in a sliding mode, and the positioning block (18) located inside the sliding groove (15) is movably connected inside the sliding groove (15).

4. The system for recycling waste caprolactam of claim 1, wherein a vertically arranged movable door (19) is hinged to one side of the outside of the recycling tank body (1) through a hinge, and a sealing ring is arranged on the outer wall of the movable door (19) along the circumferential direction.

5. The system for recovering waste caprolactam of claim 1, wherein a movable groove is formed at the left end of the recovery box body (1), and the threaded rod (6) is rotatably connected inside the movable groove.

6. A system for recovering waste caprolactam according to claim 1, wherein the top of the left end of the recovery tank (1) is provided with an input channel (20), and the bottom of the right end of the recovery tank (1) is provided with an output channel (21).