CN220532517U

CN220532517U - Oligomer pollution's removal equipment

Info

Publication number: CN220532517U
Application number: CN202322050505.6U
Authority: CN
Inventors: 杨启军
Original assignee: Jiangsu Ruima Kangde Environmental Technology Co ltd
Current assignee: Jiangsu Ruima Kangde Environmental Technology Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-02-27
Anticipated expiration: 2033-08-01

Abstract

The utility model relates to equipment for removing oligomer pollution, which belongs to the technical field of pollution removing equipment and comprises a bottom plate, wherein two support columns are arranged at the top of the bottom plate, a horizontal cylinder body is arranged above the bottom plate, the top ends of the two support columns are fixedly connected with the bottom of the horizontal cylinder body, a cavity is formed in the inner side of the horizontal cylinder body, and a transmission seat is arranged on the inner bottom wall of the cavity. The utility model solves the problem that the scraper can only be linked with the rotating shaft to scrape the oligomer on the inner wall of the horizontal cylinder, the scraper can possibly scrape the oligomer upwards, so that the oligomer is thrown upwards, dispersed and hung on the rotating shaft, and the oligomer cannot be removed more efficiently.

Description

Oligomer pollution's removal equipment

Technical Field

The utility model belongs to the technical field of pollution removal equipment, and particularly relates to oligomer pollution removal equipment.

Background

The oligomer removing equipment in the polyester device system is generally connected with a spray cooling device and a vacuumizing device and is used for cooling a gas phase medium generated in the polycondensation reaction process and carrying small molecular products, so that formed oligomer enters the horizontal cylinder, the oligomer is scraped from the inner wall of the horizontal cylinder by rotating a scraper in the horizontal cylinder along with a rotating shaft, and the oligomer is collected to a recovery device along with a liquid phase, so that the blockage of the vacuumizing device and a pipeline by the oligomer is avoided.

The prior related patent is characterized in that ' an oligomer removing device, a tooling system and a polyester device system ' with the patent number of CN202123073786.4 are provided with ' an isolation bushing component of an auxiliary sealing mechanism is in clearance fit with a rotating shaft, so that particle impurities in a horizontal cylinder can be prevented from moving to the outside of the horizontal cylinder, the particle impurities are prevented from entering a shaft seal and a bearing mechanism to damage a sealing lubrication system between the shaft seal and a bearing and cause abrasion of the shaft seal or the bearing ', and ' the oligomer removing device is vacuumized through a vacuumizing device, so that the inside of a vertical cylinder and a horizontal cylinder of the oligomer removing device are kept in a negative pressure state, a gaseous medium and carried low molecular products generated by positive reaction are pumped into the vertical cylinder, then condensed liquid phase generated by spraying cooling equipment in the vertical cylinder, and condensed liquid phase and low molecular polymers (namely oligomers) enter the horizontal cylinder, and the low molecular polymers are easily adhered to the inner wall of the horizontal cylinder, so that a scraper is arranged in the horizontal cylinder and is fixed on the rotating shaft through a connecting stud, and thus the low molecular polymer can be scraped off the inner wall of the horizontal cylinder along with the rotating shaft when rotating; the scraped oligomer is discharged from a discharge port of the horizontal cylinder along with the liquid phase, and the scraper of the oligomer is only interlocked with the rotating shaft to scrape the oligomer on the inner wall of the horizontal cylinder, so that the scraper can scrape the oligomer upwards, the oligomer is thrown, dispersed and hung on the rotating shaft, the oligomer cannot be removed more efficiently, and the oligomer pollution removing equipment is provided.

Disclosure of Invention

The utility model provides equipment for removing oligomer pollution, which aims to solve the problem that a scraper can only be linked with a rotating shaft to scrape the oligomer on the inner wall of a horizontal cylinder body in a rotating way, and the scraper can scrape the oligomer upwards, so that the oligomer is thrown upwards, dispersed and hung on the rotating shaft, and the oligomer cannot be removed more efficiently.

The utility model provides equipment for removing oligomer pollution, which comprises a bottom plate, wherein two supporting columns are arranged at the top of the bottom plate, a horizontal cylinder body is arranged above the bottom plate, the top ends of the two supporting columns are fixedly connected with the bottom of the horizontal cylinder body, a cavity is formed in the inner side of the horizontal cylinder body, a transmission seat is arranged on the inner bottom wall of the cavity, a transmission cavity is formed in the inner side of the transmission seat, a transmission gear I is respectively arranged on two sides of the transmission cavity, the transmission gear I is rotationally connected with the transmission seat, a transmission gear II is rotationally connected with the inner bottom wall of the transmission cavity, the transmission gear II and the two transmission gears I are meshed, a transmission shaft is arranged on each transmission gear I, and one end of each transmission shaft far away from the transmission gear I is rotationally connected with the horizontal cylinder body;

the middle section of transmission shaft is provided with the connecting cylinder, the outside of connecting cylinder is provided with the linking arm, the one end that the connecting cylinder was kept away from to the linking arm is provided with scraper two, scraper two and the inner wall sliding connection of cavity, the both ends at horizontal barrel top are provided with a vertical barrel respectively, the top of vertical barrel is provided with the inlet pipe, one side at vertical barrel top is provided with sprays the cooling tube, the bottom of vertical barrel is put through with the top of cavity.

Further, the two sides of the inner bottom wall of the cavity are concavely provided with gathering grooves, the gathering grooves are funnel-shaped, the gathering grooves are distributed on the two sides of the transmission seat, and the bottom of each gathering groove is provided with a discharge pipe.

By adopting the above scheme, the oligomer can be gathered through the gathering tank and discharged through the discharge pipe.

Further, one of them the one end that the transmission shaft passed the bottom plate is connected with drive assembly, drive assembly includes rocker, connecting rod, carousel and motor, the motor sets up on the bottom plate, the output shaft of motor connects the axle carousel, the outer lane part rotation of carousel is connected with the connecting rod, the one end and the rocker rotation of connecting rod are connected, the one end and the transmission shaft of rocker are connected.

Through adopting above-mentioned scheme, motor drive carousel rotates, and the carousel is passed through the connecting rod and is taken the reciprocal rocking of rocker, and the in-process rocker drives the reciprocal rotation of transmission shaft.

Further, a first scraper is arranged at the bottom of the second scraper and is in friction connection with the outer side of the transmission seat.

By adopting the scheme, the first scraper can clean the outer side of the transmission seat.

Further, the middle part at the top end of the bottom plate is provided with a middle cylinder, and the middle cylinder is communicated with the inner side of the cavity.

By adopting the scheme, the middle cylinder can be used for throwing materials or balancing the air pressure in the cavity.

Further, the inboard of connecting cylinder has seted up movable inner chamber, connecting rod two, connecting rod one, connecting block and spliced pole are installed to movable inner chamber, communication channel has been seted up to movable inner chamber's inner wall, transmission shaft and connecting rod two are connected, connecting rod one is rotated to connecting rod two's one end, connecting rod one's one end is rotated and is connected with the connecting block, connecting rod one's one end and interlock arm connection are kept away from to the connecting block, the interlock arm inserts communication channel, the one end of connecting block is provided with the spliced pole, the spliced groove has been seted up to the one end of connecting arm, the spliced pole inserts the spliced groove, be provided with the spring between spliced groove and the spliced pole.

Through adopting above-mentioned scheme, the cooperation of connecting rod two, connecting rod one, connecting block and linking arm is used, can the inner wall of butt cavity when making scraper two descend to can strike off the inner wall of cavity.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:

1. according to the utility model, through the cooperation of the connecting rod II, the connecting rod I, the connecting block and the connecting arm, the scraper II can be abutted against the inner wall of the cavity when descending, so that the inner wall of the cavity can be scraped, the two scrapers II can interact with the inner wall of the cavity and are mutually close to each other at the bottom of the cavity, the scraper II scrapes the oligomer on the inner wall of the cavity, so that the oligomer falls off and is gathered to the bottom of the cavity, and the oligomer can be gathered through the gathering groove and is discharged through the discharge pipe;

2. in the utility model, the motor drives the turntable to rotate, the turntable swings back and forth with the rocker through the connecting rod, and the rocker drives the transmission shaft and the scraper II to rotate back and forth in the process, so that the complete circumference can not be rotated.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic side cross-sectional view of the present utility model;

FIG. 3 is a schematic diagram of a driving assembly according to the present utility model;

fig. 4 is a schematic view of a part of the enlarged structure of the portion a in fig. 1 according to the present utility model.

Reference numerals: the device comprises a bottom plate-1, a support column-2, a connecting arm-3, a horizontal cylinder-4, a movable inner cavity-5, a cavity-6, a transmission seat-7, a spray cooling pipe-8, a feed pipe-9, a vertical cylinder-10, a connecting cylinder-11, a transmission shaft-12, a scraper-14, a scraper-15, a discharge pipe-16, a transmission gear-17, a transmission gear-18, a middle cylinder-19, a rocker-20, a connecting rod-21, a turntable-22, a motor-23, a connecting rod-24, a plug-in groove-25, a connecting block-26, a spring-27, a communication channel-28, a plug-in column-29 and a connecting rod-30.

Detailed Description

In order to make the objects, technical solutions and advantages of the technical solutions of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present utility model. Like reference numerals in the drawings denote like parts. It should be noted that the described embodiments are some, but not all embodiments of the present utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model.

As shown in fig. 1-4, the utility model provides a device for removing oligomer pollution, which comprises a bottom plate 1, wherein two support columns 2 are arranged at the top of the bottom plate 1, a horizontal cylinder 4 is arranged above the bottom plate 1, the top ends of the two support columns 2 are fixedly connected with the bottom of the horizontal cylinder 4, a cavity 6 is formed in the inner side of the horizontal cylinder 4, a transmission seat 7 is arranged on the inner bottom wall of the cavity 6, a transmission cavity is formed in the inner side of the transmission seat 7, a transmission gear I17 is respectively arranged on two sides of the transmission cavity, the transmission gear I17 is in rotary connection with the transmission seat 7, a transmission gear II 18 is in rotary connection with the inner bottom wall of the transmission cavity, the transmission gear II 18 is meshed with the two transmission gears I17, a transmission shaft 12 is arranged on each transmission gear I17, and one end of each transmission shaft 12 far away from the transmission gear I17 is in rotary connection with the horizontal cylinder 4;

the middle section of transmission shaft 12 is provided with connecting cylinder 11, the outside of connecting cylinder 11 is provided with link arm 3, the one end that link arm 3 kept away from connecting cylinder 11 is provided with scraper two 15, scraper two 15 and the inner wall sliding connection of cavity 6, the both ends at horizontal barrel 4 top are provided with a vertical barrel 10 respectively, the top of vertical barrel 10 is provided with inlet pipe 9, one side at vertical barrel 10 top is provided with spray cooling pipe 8, the bottom of vertical barrel 10 is put through with the top of cavity 6.

The two sides of the inner bottom wall of the cavity 6 are concavely provided with aggregation grooves which are funnel-shaped, the aggregation grooves are distributed on the two sides of the transmission seat 7, and the bottom of the aggregation grooves is provided with a discharge pipe 16;

the oligomers may be collected via a collection tank and removed via a discharge line 16.

One end of one transmission shaft 12 penetrating through the bottom plate 1 is connected with a driving assembly, the driving assembly comprises a rocker 20, a connecting rod 21, a rotary table 22 and a motor 23, the motor 23 is arranged on the bottom plate 1, an output shaft of the motor 23 is connected with the rotary table 22, an outer ring part of the rotary table 22 is rotationally connected with the connecting rod 21, one end of the connecting rod 21 is rotationally connected with the rocker 20, and one end of the rocker 20 is connected with the transmission shaft 12;

the motor 23 drives the turntable 22 to rotate, the turntable 22 swings back and forth with the rocker 20 through the connecting rod 21, and in the process, the rocker 20 drives the transmission shaft 12 to rotate back and forth.

The bottom of the scraper II 15 is provided with a scraper I14, and the scraper I14 is in friction connection with the outer side of the transmission seat 7;

the first scraper 14 cleans the outside of the transmission seat 7.

The middle part of the top end of the bottom plate 1 is provided with a middle cylinder 19, and the middle cylinder 19 is communicated with the inner side of the cavity 6;

the intermediate drum 19 may be used for feeding material or balancing the air pressure in the chamber 6.

The inner side of the connecting cylinder 11 is provided with a movable inner cavity 5, the movable inner cavity 5 is provided with a connecting rod II 30, a connecting rod I24, a connecting block 26 and a plug-in column 29, the inner wall of the movable inner cavity 5 is provided with a communication channel 28, the transmission shaft 12 is connected with the connecting rod II 30, one end of the connecting rod II 30 is rotationally connected with the connecting rod I24, one end of the connecting rod I24 is rotationally connected with the connecting block 26, one end of the connecting block 26 far away from the connecting rod I24 is connected with the linkage arm 3, the linkage arm 3 is inserted into the communication channel 28, one end of the connecting block 26 is provided with a plug-in column 29, one end of the linkage arm 3 is provided with a plug-in groove 25, the plug-in column 29 is inserted into the plug-in groove 25, and a spring 27 is arranged between the plug-in groove 25 and the plug-in column 29;

the cooperation of connecting rod two 30, connecting rod one 24, connecting block 26 and interlock arm 3 is used, can make scraper two 15 butt inner wall of cavity 6 when scraper two 15 descends, makes scraper two 15 can strike off the inner wall of cavity 6.

The implementation mode specifically comprises the following steps: the motor 23 drives the turntable 22 to rotate, the turntable 22 swings back and forth with the rocker 20 through the connecting rod 21, and in the process, the rocker 20 drives the transmission shaft 12 to rotate back and forth;

the transmission shaft 12 connected with the rocker 20 rotates with one connecting cylinder 11, and rotates with the other connecting cylinder 11 and the transmission shaft 12 through the first transmission gear 17 and the second transmission gear 18, and the two connecting cylinders 11 move upwards or downwards at the same time in opposite rotation directions, so that the two second scrapers 15 always move close to or away from each other, and during the period, the second scrapers 15 scrape the inner wall of the cavity 6;

the driving assembly forms a crank rocker mechanism, when the two scrapers II 15 move downwards under the control of the driving assembly, the connecting rod II 30 just props against one side of the movable inner cavity 5, which is close to the communication channel 28, at the moment, the connecting rod II 30, the connecting rod I24, the connecting block 26 and the linkage arm 3 are positioned on the same line, the linkage arm 3 is extruded by the plug-in post 29, the scrapers II 15 at one end of the linkage arm 3 contact and extrude the inner wall of the cavity 6, the two scrapers II 15 can interact with the inner wall of the cavity 6 and are mutually close to the bottom of the cavity 6, and the scrapers II 15 scrape oligomers on the inner wall of the cavity 6 and drop and gather at the bottom of the cavity 6;

when the two scrapers 15 move upwards, the second connecting rod 30 is driven by the transmission shaft 12 to contact the movable inner cavity 5 and is far away from the other side of the communication channel 28, at this time, the connecting block 26 pulls the linkage arm 3 with the plug-in post 29 to retract into the movable inner cavity 5, and at this time, the second scrapers 15 outside the linkage arm 3 are far away from the inner peripheral wall of the cavity 6.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a removal equipment of oligomer pollution, includes bottom plate (1), its characterized in that, the top of bottom plate (1) is provided with two support columns (2), the top of bottom plate (1) is provided with horizontal barrel (4), two the top of support column (2) all is connected with the bottom of horizontal barrel (4) fixedly, cavity (6) have been seted up to the inboard of horizontal barrel (4), the interior bottom of cavity (6) is provided with transmission seat (7), transmission chamber has been seted up to the inboard of transmission seat (7), the both sides of transmission chamber are provided with a transmission gear (17) respectively, transmission gear (17) and transmission seat (7) rotate to be connected, the interior bottom of transmission chamber rotates to be connected with transmission gear two (18), transmission gear two (18) and two transmission gears (17) interlock, are all provided with a transmission shaft (12) on every transmission gear one (17), and one end that transmission shaft (12) kept away from transmission gear one (17) all rotates with horizontal barrel (4);

the middle section of transmission shaft (12) is provided with connecting cylinder (11), the outside of connecting cylinder (11) is provided with link arm (3), the one end that connecting cylinder (11) was kept away from to link arm (3) is provided with scraper two (15), the inner wall sliding connection of scraper two (15) and cavity (6), the both ends at horizontal barrel (4) top are provided with a vertical barrel (10) respectively, the bottom of vertical barrel (10) is put through with the top of cavity (6).

2. An oligomer contaminant removal apparatus in accordance with claim 1, wherein: both sides of the inner bottom wall of the cavity (6) are concavely provided with aggregation grooves which are funnel-shaped, the aggregation grooves are distributed on both sides of the transmission seat (7), and the bottom of the aggregation grooves is provided with a discharge pipe (16).

3. An oligomer contaminant removal apparatus in accordance with claim 1, wherein: one of them transmission shaft (12) pass the one end of bottom plate (1) and are connected with drive assembly, drive assembly includes rocker (20), connecting rod (21), carousel (22) and motor (23), motor (23) set up on bottom plate (1), the output shaft of motor (23) connects axle carousel (22), the outer lane part rotation of carousel (22) is connected with connecting rod (21), the one end and the rocker (20) rotation of connecting rod (21) are connected, the one end and the transmission shaft (12) of rocker (20) are connected.

4. An oligomer contaminant removal apparatus according to claim 3, wherein: the bottom of the scraper II (15) is provided with a scraper I (14), and the scraper I (14) is in friction connection with the outer side of the transmission seat (7).

5. An oligomer contaminant removal apparatus in accordance with claim 1, wherein: the middle part at the top end of the bottom plate (1) is provided with a middle cylinder (19), and the middle cylinder (19) is communicated with the inner side of the cavity (6).

6. An oligomer contaminant removal apparatus in accordance with claim 1, wherein: the inner side of connecting cylinder (11) has seted up movable inner chamber (5), connecting rod two (30), connecting rod one (24), connecting block (26) and spliced pole (29) are being installed to movable inner chamber (5), communication channel (28) have been seted up to the inner wall of movable inner chamber (5), transmission shaft (12) are connected with connecting rod two (30), the one end rotation of connecting rod two (30) is connected with connecting rod one (24), the one end rotation of connecting rod one (24) is connected with connecting block (26), one end and interlock arm (3) that connecting rod one (24) were kept away from to connecting block (26) are connected, interlock arm (3) inserts communication channel (28).

7. An oligomer contaminant removal apparatus in accordance with claim 6, wherein: one end of the connecting block (26) is provided with a plug-in column (29), one end of the linkage arm (3) is provided with a plug-in groove (25), the plug-in column (29) is inserted into the plug-in groove (25), and a spring (27) is arranged between the plug-in groove (25) and the plug-in column (29).