CN219334934U

CN219334934U - Sieving mechanism is used in active carbon production

Info

Publication number: CN219334934U
Application number: CN202320852351.XU
Authority: CN
Inventors: 万威; 万慧玲; 吴卓倬
Original assignee: Hunan Bailulin Environmental Protection Technology Co ltd
Current assignee: Hunan Bailulin Environmental Protection Technology Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-07-14
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a screening device for activated carbon production, which belongs to the technical field of activated carbon production equipment and comprises a frame, wherein a first screen plate and a second screen plate are fixedly connected to the inner side of the frame from top to bottom, one end of the frame is rotationally connected with a baffle, a support frame is arranged below the frame, a first connecting lug is symmetrically welded at one end of the top of the support frame, a second connecting lug is symmetrically welded at the position corresponding to the bottom of the frame and the first connecting lug, a double-acting air cylinder is rotationally connected between the first connecting lug and the second connecting lug, a vertical plate is symmetrically welded at the other end of the top of the support frame, a connecting plate is symmetrically welded at the position corresponding to the bottom of the frame and the vertical plate, and the connecting plate is rotationally connected with the vertical plate.

Description

Sieving mechanism is used in active carbon production

Technical Field

The utility model relates to the technical field of activated carbon production equipment, in particular to a screening device for activated carbon production.

Background

In the production process of the activated carbon, activated carbon particles with different particle sizes can be produced, and the activated carbon particles need to be screened, so that the activated carbon with different sizes can be applied to different scenes. The existing active carbon screening device is generally only provided with a screen, only active carbon with one particle size can be screened out, the screening level is insufficient, the existing patent is a screening device for active carbon production, and the screening device for active carbon production in patent application number 202022020307.1 can carry out vibration screening on active carbon through at least two layers of screening plates, so that active carbon with different particle sizes can be screened out.

But in patent application number 202022020307.1 in the in-process of screening the active carbon of different particle diameters, when adding too much active carbon through the stock guide once only, because the screening board is the slope structure setting, consequently some not screened material rolls to the inboard in aggregate tank through the screening board that is the slope structure setting easily, consequently, need many times to relapse to carry out the screening, and the operation is very loaded down with trivial details, so we propose a sieving mechanism for active carbon production and solve the above-mentioned problem that exists.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a screening device for activated carbon production, which can screen activities with different particle sizes, can collect the trapped activated carbon particles with different diameters conveniently, does not need repeated screening for a plurality of times, and is quite convenient and quick to operate.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The screening device for the activated carbon production comprises a frame, wherein a first screen plate and a second screen plate are fixedly connected to the inner side of the frame from top to bottom;

one end of the frame is rotatably connected with a baffle;

a supporting frame is arranged below the frame, one end of the top of the supporting frame is symmetrically welded with a first connecting lug, a second connecting lug is symmetrically welded at the position, corresponding to the first connecting lug, of the bottom of the frame, a double-acting air cylinder is rotationally connected between the first connecting lug and the second connecting lug, a vertical plate is symmetrically welded at the other end of the top of the supporting frame, a connecting plate is symmetrically welded at the position, corresponding to the vertical plate, of the bottom of the frame, and the connecting plate is rotationally connected with the vertical plate;

vibration motors are mounted on the outer walls of the two sides of the frame, and elastic supports are symmetrically mounted at the bottoms of the supporting frames.

Further, the diameter of the sieve holes of the second sieve plate is smaller than that of the first sieve plate.

Further, the baffle both sides all are provided with the connecting block, and connecting block and baffle are integrated into one piece structure.

Further, the third shaft heads are uniformly formed at the two ends of the baffle, bearings are mounted at the corresponding positions of the connecting blocks and the third shaft heads, and the bearings are in interference connection with the third shaft heads.

Further, a magnetic guiding sheet is arranged at the middle section of the bottom of the baffle plate.

Further, an electromagnet is arranged at the edge of the bottom end of the frame, which is close to the baffle plate, through a connecting frame, and the electromagnet corresponds to the magnetic induction sheet.

Further, first spindle nose is installed to double-acting cylinder top department symmetry, connecting seat is installed to double-acting cylinder bottom department, and the even integrated into one piece in connecting seat both ends has the second spindle nose, first engaging lug is connected through the bearing with first spindle nose and second engaging lug and second spindle nose.

Further, the inner vertical surfaces at the top ends of the vertical plates are symmetrically provided with rotating shafts in a welding mode, bearings are installed on the corresponding surfaces of the connecting plates and the rotating shafts, and the bearings are in interference connection with the rotating shafts.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, the vibration motor is utilized to match the elastic support to enable the device to vibrate, the first screen plate and the second screen plate are utilized to screen activated carbon particles, the activated carbon particles with different sizes are intercepted by the first screen plate and the second screen plate, the frame is jacked up through the double-acting air cylinder, the frame is overturned by the vertical plate and the connecting plate, the baffle is enabled to be opened, the activated carbon particles intercepted by the first screen plate and the second screen plate are collected, repeated screening is not needed, and convenience and quickness in operation are achieved.

(2) According to the scheme, in the process of screening the activated carbon particles, the electromagnet is powered on to generate magnetism to magnetically attract the magnetic sheet, so that the baffle is fixed, and the phenomenon that the activated carbon is scattered due to the fact that the baffle is opened in the process of screening the activated carbon is avoided.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model at another view angle;

FIG. 3 is a schematic view of the inside structure of the frame of the present utility model;

FIG. 4 is a schematic view of a supporting frame structure according to the present utility model;

FIG. 5 is an enlarged schematic view of portion A of the present utility model;

fig. 6 is a schematic view of a baffle structure according to the present utility model.

The reference numerals in the figures illustrate:

1. a frame; 2. a first screen plate; 3. a second screen plate; 4. a vibration motor; 5. a baffle; 6. a connecting block; 7. a magnetic sheet; 8. an electromagnet; 9. a support frame; 10. a first connection lug; 11. a second connecting ear; 12. a double-acting cylinder; 13. a first stub shaft; 14. a connecting seat; 15. a second shaft head; 16. a vertical plate; 17. a connecting plate; 18. a rotating shaft; 19. an elastic support; 20. and a third shaft head.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-5, a screening device for activated carbon production comprises a frame 1, wherein a first screen plate 2 and a second screen plate 3 are fixedly connected to the inner side of the frame 1 from top to bottom;

one end of the frame 1 is rotatably connected with a baffle 5;

a supporting frame 9 is arranged below the frame 1, a first connecting lug 10 is symmetrically welded at one end of the top of the supporting frame 9, a second connecting lug 11 is symmetrically welded at the position, corresponding to the first connecting lug 10, of the bottom of the frame 1, a double-acting air cylinder 12 is rotationally connected between the first connecting lug 10 and the second connecting lug 11, a vertical plate 16 is symmetrically welded at the other end of the top of the supporting frame 9, a connecting plate 17 is symmetrically welded at the position, corresponding to the vertical plate 16, of the bottom of the frame 1, and the connecting plate 17 is rotationally connected with the vertical plate 16;

vibration motors 4 are arranged on the outer walls of the two sides of the frame 1, and elastic brackets 19 are symmetrically arranged at the bottoms of the supporting frames 9;

it should be noted that, through putting into the inboard of frame 1 with the active carbon particle that needs to screen, utilize vibrating motor 4 cooperation elastic support 19 to make the device vibrate, thereby utilize first sieve 2 and second sieve 3 to screen active carbon particle, and the active carbon particle of equidimension not can be held back by first sieve 2 and second sieve 3, jack-up frame 1 through double-acting cylinder 12, make frame 1 upset with riser 16 and connecting plate 17, thereby make baffle 5 open, and then collect the active carbon particle that first sieve 2 and second sieve 3 department held back, need not to relapse the screening many times, the convenient and fast of operation ten minutes.

Referring to fig. 2, the mesh diameter of the second screen plate 3 is smaller than the mesh diameter of the first screen plate 2;

the activated carbon particles with different particle diameters can be screened.

Referring to fig. 1, 4 and 6, connecting blocks 6 are arranged on two sides of a baffle 5, the connecting blocks 6 and the baffle 5 are of an integrated structure, third shaft heads 20 are uniformly formed at two ends of the baffle 5, bearings are arranged at corresponding positions of the connecting blocks 6 and the third shaft heads 20, and the bearings are in interference connection with the third shaft heads 20;

it should be noted that, the resistance of the baffle 5 in the rotation process can be effectively reduced, the rotation precision of the baffle 5 in the rotation process is ensured, and the opening of the baffle 5 is facilitated.

Referring to fig. 1 and 2, a magnetic induction sheet 7 is installed at the middle section of the bottom of the baffle 5, an electromagnet 8 is installed at the edge of the bottom end of the frame 1, which is close to the baffle 5, through a connecting frame, and the electromagnet 8 corresponds to the magnetic induction sheet 7;

it should be noted that, in the process of screening activated carbon particles, the electromagnet 8 is powered on to generate magnetism to magnetically attract the magnetic sheet 7, so as to fix the baffle 5, and avoid scattering of activated carbon caused by opening the baffle 5 in the process of screening activated carbon.

Referring to fig. 1 and 5, a first shaft head 13 is symmetrically installed at the top end of a double-acting cylinder 12, a connecting seat 14 is installed at the bottom end of the double-acting cylinder 12, two ends of the connecting seat 14 are integrally formed with a second shaft head 15, a first connecting lug 10 is connected with the first shaft head 13 and a second connecting lug 11 is connected with the second shaft head 15 through bearings, rotating shafts 18 are welded on inner vertical surfaces at the top ends of symmetrically arranged vertical plates 16, bearings are installed at the surfaces of connecting plates 17 corresponding to the rotating shafts 18, and the bearings are in interference connection with the rotating shafts 18.

It should be noted that, the double-acting cylinder 12 is ensured to swing by a small extent in the process of extending or shortening, so as to cooperate with the overturning of the frame 1, thereby being beneficial to dumping the screened activated carbon particles.

When in use: through putting into the inboard to frame 1 with the active carbon particle that needs to screen, utilize vibrating motor 4 cooperation elastic support 19 to make the device vibrate to utilize first sieve 2 and second sieve 3 to screen active carbon particle, and the active carbon particle of equidimension particle diameter not can be held back by first sieve 2 and second sieve 3, jack-up frame 1 through double-acting cylinder 12, make frame 1 upset with riser 16 and connecting plate 17, thereby make baffle 5 open, and then collect the active carbon particle that first sieve 2 and second sieve 3 department held back.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims

1. Screening device is used in active carbon production, its characterized in that: the device comprises a frame (1), wherein a first sieve plate (2) and a second sieve plate (3) are fixedly connected to the inner side of the frame (1) from top to bottom;

one end of the frame (1) is rotatably connected with a baffle (5);

a supporting frame (9) is arranged below the frame (1), a first connecting lug (10) is symmetrically welded at one end of the top of the supporting frame (9), a second connecting lug (11) is symmetrically welded at the position corresponding to the first connecting lug (10) at the bottom of the frame (1), a double-acting air cylinder (12) is rotationally connected between the first connecting lug (10) and the second connecting lug (11), a vertical plate (16) is symmetrically welded at the other end of the top of the supporting frame (9), a connecting plate (17) is symmetrically welded at the position corresponding to the vertical plate (16) at the bottom of the frame (1), and the connecting plate (17) is rotationally connected with the vertical plate (16);

vibration motors (4) are arranged on the outer walls of the two sides of the frame (1), and elastic supports (19) are symmetrically arranged at the bottoms of the supporting frames (9).

2. The screening device for activated carbon production according to claim 1, wherein: the diameter of the sieve holes of the second sieve plate (3) is smaller than that of the first sieve plate (2).

3. The screening device for activated carbon production according to claim 1, wherein: connecting blocks (6) are arranged on two sides of the baffle (5), and the connecting blocks (6) and the baffle (5) are of an integrated structure.

4. A screening apparatus for activated carbon production as claimed in claim 3, wherein: the baffle (5) both ends uniforms have third spindle nose (20), the connecting block (6) is installed the bearing with the corresponding department of third spindle nose (20), just the bearing is connected with third spindle nose (20) interference.

5. The screening device for activated carbon production according to claim 1, wherein: and a magnetic guiding sheet (7) is arranged at the middle section of the bottom of the baffle (5).

6. The screening device for activated carbon production according to claim 5, wherein: an electromagnet (8) is arranged at the edge of the bottom end of the frame (1) close to the baffle plate (5) through a connecting frame, and the electromagnet (8) corresponds to the magnetic induction sheet (7).

7. The screening device for activated carbon production according to claim 1, wherein: the double-acting cylinder is characterized in that first shaft heads (13) are symmetrically arranged at the top ends of the double-acting cylinders (12), connecting seats (14) are arranged at the bottom ends of the double-acting cylinders (12), second shaft heads (15) are uniformly formed at two ends of the connecting seats (14), and first connecting lugs (10) are connected with the first shaft heads (13) and second connecting lugs (11) and the second shaft heads (15) through bearings.

8. The screening device for activated carbon production according to claim 1, wherein: the inner vertical surfaces at the top ends of the vertical plates (16) are symmetrically provided with rotating shafts (18) in a welding mode, bearings are arranged on the surfaces of the connecting plates (17) corresponding to the rotating shafts (18), and the bearings are in interference connection with the rotating shafts (18).