CN219376114U - Crystallization machine - Google Patents

Abstract

The utility model discloses a crystallizer, which relates to the technical field of crystallizers and comprises a crystallizer body, a first fixing seat, a filter box, a heating box, a cone and a filter screen, wherein the inside of the filter box is fixedly connected with a driving motor through a bolt assembly, the output end of the driving motor is connected with a fan blade shaft, and the outer wall of the fan blade shaft and the inside of the filter box are provided with automatic cleaning mechanisms for cleaning the surface of the filter screen. According to the utility model, the automatic cleaning mechanism and the vibration piece are arranged, the spherical rod is driven to reciprocate up and down by the vibration piece, the spherical rod drives the two scrapers to move upwards by the rectangular block, so that the surface of the filter screen is scraped, impurities adhered on the surface of the filter screen are cleaned, and meanwhile, the filter screen is hit by the vibration piece, so that the filter screen is vibrated, the impurities on the surface of the filter screen of the scraper piece are further assisted to be cleaned, the filter screen is prevented from being blocked by the impurities, and manual operation by a worker is not needed.

Description

Crystallization machine

Technical Field

The utility model relates to the technical field of crystallization machines, in particular to a crystallization machine.

Background

According to bulletin number "CN212141538U" is "a high-efficient PET single crystal machine", including support and support frame, the support inner wall is fixed with the crystallization tower through the bolt, the discharge gate has been seted up to crystallization tower bottom outer wall, crystallization tower top outer wall is provided with rabbling mechanism, crystallization tower top outer wall welding has connecting tube, the one end that the crystallization tower was kept away from to connecting tube is provided with cyclone, cyclone one end is connected with dust removal mechanism through circulating tube, the crystallization tower outside is provided with heating mechanism, crystallization tower top outer wall is provided with feed mechanism. According to the utility model, the production raw materials in the crystallization tower can be stirred through the stirring blades, the contact area between the production raw materials is increased, the particles which are not completely separated by the cyclone separation mechanism can be filtered again through the filter plate, and the heat in the heating box can be conveyed into the crystallization tower through the fan.

Although the above patent can automatically feed raw materials, the above patent filters completely separated particles through the filter plate, which easily causes a large amount of particles to accumulate on the surface of the particles, and the particles are easily blocked for a long time, so that workers are required to clean the particles regularly, and the process avoids wasting time and energy.

Disclosure of Invention

The utility model aims at: in order to solve the problem that a large amount of particles are easily accumulated on the surface of a filter plate, so that the filter plate is easy to block, a crystallization machine is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the crystallizer comprises a crystallizer body, a first fixing seat is arranged on one side of the crystallizer body, a filter box is fixedly connected to the top end of the first fixing seat, a heating box is fixedly connected to one side of the filter box, a cone is fixedly connected to the top end of the first fixing seat above the heating box, a filter screen is arranged in the filter box, a driving motor is fixedly connected to the inside of the filter box through a bolt assembly, a fan blade shaft is connected to the output end of the driving motor, and an automatic cleaning mechanism is arranged on the outer wall of the fan blade shaft and the inside of the filter box and used for cleaning the surface of the filter screen;

the automatic cleaning mechanism comprises a rectangular block which is connected to the inner side of the filter box in a sliding mode, a scraping plate is fixedly connected to the outer wall of one side of the rectangular block, and the scraping plate is attached to the outer wall of the filter screen.

As still further aspects of the utility model: the automatic cleaning mechanism further comprises a spherical rod which is connected inside the filter box in a sliding mode, the top end of the spherical rod penetrates through the outside of the filter box and is fixedly connected with the rectangular block, a spring is fixedly connected to the outer wall of the spherical rod, one end of the spring is fixedly connected with the filter box, and a vibration piece is arranged inside the outer wall of the fan blade shaft and the filter box.

As still further aspects of the utility model: the vibration piece is in including fixed connection the second fixing base on the inside top of rose box, one side outer wall of second fixing base is provided with hits the piece, just hit the one end laminating of piece and be in the outer wall of filter screen, hit the one end fixedly connected with pivot of piece, the one end of pivot runs through to the outer wall of fixing base, just the pivot with the fixing base rotates to be connected.

As still further aspects of the utility model: the vibration piece further comprises a half bevel gear fixedly connected with the outer wall of the fan blade shaft, a bevel gear is fixedly connected with one end of the rotating shaft, a latch meshed with the bevel gear is locally arranged on the outer wall of the half bevel gear, a torsion spring is mounted on the outer wall of the rotating shaft, and one end of the torsion spring is mounted on the outer wall of the fixing seat.

As still further aspects of the utility model: the filter box is characterized in that a material guiding box is fixedly connected to a material discharging opening of the filter box, a threaded ring is fixedly connected to the bottom end of the material guiding box, a collecting barrel is connected to the outer wall of the threaded ring through threads, and the bottom end of the rectangular block is attached to the inner side of the material guiding box.

As still further aspects of the utility model: the bottom of the spherical rod is set to be a spherical surface, and the spherical surface is attached to the outer wall of the striking block.

Compared with the prior art, the utility model has the beneficial effects that:

through setting up automatic clearance mechanism and vibrations spare, stir the spherical pole through vibrations spare and reciprocate from top to bottom, the spherical pole passes through the rectangular block and drives two scraper blades and reciprocate to scrape the filter screen surface and move, get off the impurity clearance of its surface adhesion, hit the filter screen through vibrations spare simultaneously, thereby make filter screen production vibrations, and then supplementary scraper blade spare filter screen surface's impurity clearance gets off, with this impurity of avoiding will filter screen jam, need not the staff and carries out manual operation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the filter box of the present utility model;

FIG. 3 is an enlarged view of FIG. 2A in accordance with the present utility model;

FIG. 4 is a schematic diagram of a half bevel gear according to the present utility model;

FIG. 5 is a schematic view of an automatic cleaning mechanism and vibration member according to the present utility model.

In the figure: 1. a crystallizer body; 2. a first fixing seat; 3. a filter box; 4. a heating box; 5. a cone; 6. a guide box; 7. a threaded ring; 8. a collecting barrel; 9. rectangular blocks; 10. a spherical rod; 11. a spring; 12. a filter screen; 13. a driving motor; 14. a fan blade shaft; 15. a half bevel gear; 16. bevel gears; 17. the second fixing seat; 18. a scraper; 19. a striking block; 20. a rotating shaft; 21. and (3) a torsion spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, in the embodiment of the utility model, a crystallization machine comprises a crystallization machine body 1, a first fixing seat 2 is arranged at one side of the crystallization machine body 1, a filter box 3 is fixedly connected to the top end of the first fixing seat 2, a heating box 4 is fixedly connected to one side of the filter box 3 at the top end of the first fixing seat 2, a cone 5 is fixedly connected to the top end of the first fixing seat 2 above the heating box 4, a filter screen 12 is arranged in the filter box 3, a driving motor 13 is fixedly connected to the inside of the filter box 3 through a bolt assembly, a fan blade shaft 14 is connected to the output end of the driving motor 13, and an automatic cleaning mechanism is arranged between the outer wall of the fan blade shaft 14 and the inside of the filter box 3 and used for cleaning the surface of the filter screen 12;

the automatic cleaning mechanism comprises a rectangular block 9 which is connected to the inner side of the filter box 3 in a sliding mode, a scraping plate 18 is fixedly connected to the outer wall of one side of the rectangular block 9, and the scraping plate 18 is attached to the outer wall of the filter screen 12.

In this embodiment: the crystallizer body 1, the filter box 3, the heating box 4 and the cone 5 are mutually connected through pipelines, when the output end of the driving motor 13 drives the fan blade shaft 14 to rotate, gas inside the crystallizer body 1 is sucked into the filter box 3, is filtered and conveyed into the heating box 4 through the filter screen 12, and impurities accumulated on the surface of the filter screen 12 are cleaned through the automatic cleaning mechanism, so that the filter screen 12 is prevented from being blocked by the impurities, and a worker does not need to manually operate.

Referring to fig. 1-5, the automatic cleaning mechanism further comprises a spherical rod 10 slidably connected inside the filter box 3, the top end of the spherical rod 10 penetrates through the outside of the filter box 3 and is fixedly connected with the rectangular block 9, the outer wall of the spherical rod 10 is fixedly connected with a spring 11, one end of the spring 11 is fixedly connected with the filter box 3, and vibration pieces are arranged on the outer wall of the fan blade shaft 14 and the inside of the filter box 3.

In this embodiment: the spherical rod 10 is stirred through the vibration piece to reciprocate up and down, the spherical rod 10 drives the two scraping plates 18 to move upwards through the rectangular block 9, so that the surface of the filter screen 12 is scraped, impurities adhered to the surface of the spherical rod are cleaned, meanwhile, the filter screen 12 is hit through the vibration piece, the filter screen 12 is vibrated, and the auxiliary scraping plates 18 are used for cleaning impurities on the surface of the filter screen 12, so that the filter screen 12 is prevented from being blocked by the impurities, and manual operation by workers is not needed.

Referring to fig. 1-5, the vibration member includes a second fixing seat 17 fixedly connected to the top end inside the filter box 3, a striking block 19 is disposed on an outer wall of one side of the second fixing seat 17, one end of the striking block 19 is attached to an outer wall of the filter screen 12, one end of the striking block 19 is fixedly connected with a rotating shaft 20, one end of the rotating shaft 20 penetrates through the outer wall of the second fixing seat 17, the rotating shaft 20 is rotationally connected with the second fixing seat 17, the vibration member further includes a half bevel gear 15 fixedly connected to the outer wall of the fan blade shaft 14, one end of the rotating shaft 20 is fixedly connected with a bevel gear 16, a latch meshed with the bevel gear 16 is partially disposed on the outer wall of the half bevel gear 15, a torsion spring 21 is mounted on the outer wall of the rotating shaft 20, one end of the torsion spring 21 is mounted on the outer wall of the second fixing seat 17, a material guiding box 6 is fixedly connected to a feed opening of the filter box 3, a threaded ring 7 is fixedly connected to the bottom end of the material guiding box 6, the outer wall of the threaded ring 7 is connected with a collecting barrel 8, the bottom end of the rectangular block 9 is attached to the inner side of the material guiding box 6, and the bottom end of the spherical rod 10 is spherical and is attached to the outer wall of the striking block 19.

In this embodiment: the fan blade shaft 14 drives the half bevel gear 15 to rotate, when the latch on the outer wall of the half bevel gear 15 contacts with the bevel gear 16, the bevel gear 16 is driven to drive the striking block 19 to rotate through the rotating shaft 20, meanwhile, one end of the torsion spring 21 is driven to rotate through the rotating shaft 20, the torsion spring 21 is twisted, after the latch on the outer wall of the half bevel gear 15 is separated from the bevel gear 16, the torsion spring 21 drives the rotating shaft 20 to drive the striking block 19 to reset, the striking block 19 is enabled to strike the outer wall of the filter screen 12, the filter screen 12 is enabled to vibrate, impurities adhered to the surface of the filter screen 12 can vibrate, when the striking block 19 rotates in the direction far away from the filter screen 12, the spherical rod 10 is driven to move upwards through the rectangular block 9, so that the surface of the filter screen 12 is scraped, impurities adhered to the surface of the spherical rod are cleaned, the impurities are guided through the guide box 6, and then the resonance generated through vibration of the filter screen 12 acts on the guide box 6, so that the impurities falling into the guide box 6 can slide into the collecting barrel 8, the impurities accumulated on the surface of the filter screen 12 are prevented from being blocked, and the filter screen 12 is manually blocked by the impurities, and workers are prevented from operating the filter screen.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a crystallization machine, includes crystallization machine body (1), its characterized in that, one side of crystallization machine body (1) is provided with first fixing base (2), the top fixedly connected with rose box (3) of first fixing base (2), the top of first fixing base (2) is located one side fixedly connected with heating cabinet (4) of rose box (3), the top fixedly connected with cone (5) of first fixing base (2), the inside of rose box (3) is provided with filter screen (12), the inside fixedly connected with driving motor (13) of rose box (3), the output of driving motor (13) is connected with flabellum axle (14), the outer wall of flabellum axle (14) with the inside of rose box (3) is provided with automatic clearance mechanism, is used for clear up filter screen (12) surface;

the automatic cleaning mechanism comprises a rectangular block (9) which is connected with the inner side of the filter box (3) in a sliding mode, and a scraping plate (18) is fixedly connected with the outer wall of one side of the rectangular block (9).

2. The crystallizer as in claim 1, wherein the automatic cleaning mechanism further comprises a spherical rod (10) slidably connected inside the filter box (3), the top end of the spherical rod (10) penetrates through the filter box (3) to be fixedly connected with the rectangular block (9), a spring (11) is fixedly connected to the outer wall of the spherical rod (10), and vibration pieces are arranged on the outer wall of the fan blade shaft (14) and the inside of the filter box (3).

3. The crystallizer as in claim 2, wherein the vibration member comprises a second fixing seat (17) fixedly connected to the top end inside the filter box (3), a striking block (19) is arranged on the outer wall of one side of the second fixing seat (17), one end of the striking block (19) is attached to the outer wall of the filter screen (12), and a rotating shaft (20) is fixedly connected to one end of the striking block (19).

4. A crystallization machine according to claim 3, wherein the vibration member further comprises a half bevel gear (15) fixedly connected to the outer wall of the fan blade shaft (14), one end of the rotating shaft (20) is fixedly connected with a bevel gear (16), and a torsion spring (21) is mounted on the outer wall of the rotating shaft (20).

5. The crystallizer as in claim 2, wherein a feed opening of the filter box (3) is fixedly connected with a guide box (6), a threaded ring (7) is fixedly connected with the bottom end of the guide box (6), and a collecting barrel (8) is connected with the outer wall of the threaded ring (7) in a threaded manner.

6. A crystallization machine according to claim 3, characterized in that the bottom end of the ball rod (10) is provided as a sphere, which fits against the outer wall of the striking block (19).