CN216716771U

CN216716771U - Vibrated fluidized bed with ammonium sulfate lump material crushing function

Info

Publication number: CN216716771U
Application number: CN202122754953.5U
Authority: CN
Inventors: 王林; 李桂菊; 刘震
Original assignee: China Petroleum and Chemical Corp; Qilu Petrochemical Co of Sinopec
Current assignee: China Petroleum and Chemical Corp; Qilu Petrochemical Co of Sinopec
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-06-10
Anticipated expiration: 2031-11-11

Abstract

The utility model belongs to the field of equipment for producing ammonium sulfate, and particularly relates to a vibrating fluidized bed with an ammonium sulfate lump material crushing function, which comprises a bed body, wherein a fluidized sieve plate is arranged in the bed body, the bottom of the bed body is provided with a collecting hopper, the bottom of the collecting hopper is provided with a discharge hole, a mounting plate is fixed on the bed body, a crushing box is fixed among the mounting plate, the collecting hopper and the discharge hole, a crushing mechanism is arranged in the crushing box, the crushing mechanism is connected with a crushing motor, the bottom of the crushing box is provided with a crushed material hopper, the bottom of the crushed material hopper is provided with a crushed material outlet connected with the discharge hole, the crushing box and the collecting hopper are correspondingly provided with lump material inlets, and a sieving plate corresponding to the lump material inlets is arranged in the collecting hopper. The vibrating fluidized bed with the ammonium sulfate lump material crushing function prevents lump materials on a packaging line from being blocked, greatly increases the automation degree of the packaging line, is reliable and stable in production, reduces the labor intensity of workers and improves the production efficiency.

Description

Vibrated fluidized bed with ammonium sulfate lump material crushing function

Technical Field

The utility model relates to a vibrating fluidized bed with an ammonium sulfate lump material crushing function, and belongs to the field of equipment for ammonium sulfate production.

Background

The annual production of ammonium sulfate by ammonia desulphurization in a thermal power plant is large, the ammonium sulfate is easy to harden due to the characteristic of ammonium sulfate, ammonium sulfate lump materials are easy to produce in the drying process of a vibrating fluidized bed, when the diameter of the lump material is larger than 50mm, an electronic scale arc door switch and a thick and thin feeding screw in the next procedure are easy to block, and the production is seriously restricted. Therefore, the device needs to be cleaned frequently by workers, not only is the labor intensity of the workers increased, but also the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the vibrating fluidized bed with the ammonium sulfate lump material crushing function can reduce the labor intensity of workers and improve the production efficiency.

The utility model relates to a vibrating fluidized bed with an ammonium sulfate lump material crushing function, which comprises a bed body, wherein a fluidized sieve plate is arranged in the bed body, a material collecting hopper is arranged at the bottom of the bed body, a discharge hole is formed in the bottom of the material collecting hopper, a mounting plate is fixed on the bed body, a crushing box is fixed among the mounting plate, the material collecting hopper and the discharge hole, a crushing mechanism is arranged in the crushing box, the crushing mechanism is connected with a crushing motor, a crushing hopper is arranged at the bottom of the crushing box, a crushed material outlet connected with the discharge hole is formed in the bottom of the crushed material hopper, lump material inlets are correspondingly formed in the crushing box and the material collecting hopper, and a sieving plate corresponding to the lump material inlets is arranged in the material collecting hopper.

The crushing mechanism comprises two crushing shafts which are arranged in a reverse rotating mode, the two crushing shafts are respectively provided with the crushing roller, one of the crushing shafts is connected with the crushing motor, the strength of vermicelli is high, and the crushing effect is good.

Foretell two crushing axles all run through crushing case and mounting panel and are fixed with the gear, and two gears mesh mutually, realize the antiport between two crushing axles through two gears mesh mutually, and stability is better.

Foretell screening board is formed by the combination of a plurality of interval distribution's tubular column, and the screening board is by lump material entry end like the other end tilt up setting, simple structure, and the screening effect is better.

Foretell crushing motor is fixed on the mounting panel, and is rational in infrastructure, and the steadiness is better.

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

the vibrating fluidized bed with the ammonium sulfate lump material crushing function can lead the agglomerated ammonium sulfate lump material to the crushing box for crushing, and lead the crushed ammonium sulfate back to the discharge hole again, thereby preventing the lump material on the packaging line from being blocked, greatly increasing the automation degree of the packaging line, ensuring reliable and stable production, reducing the labor intensity of workers and improving the production efficiency.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken at B-B of FIG. 1;

fig. 4 is a schematic view of the construction of the sieving plate of the present invention.

In the figure: 1. a bed body; 2. a fluidization sieve plate; 3. mounting a plate; 4. a grinding motor; 5. a crushing mechanism; 6. a protective door; 7. a crushing hopper; 8. a crushed material outlet; 9. a discharge port; 10. a crushing box; 11. a lump material inlet; 12. a screening plate; 13. a collection hopper; 14. a crushing shaft; 15. a crushing roller; 16. a gear; 17. and (4) a pipe column.

Detailed Description

Embodiments of the utility model are further described below with reference to the accompanying drawings:

as shown in fig. 1 to 4, the vibrating fluidized bed with ammonium sulfate lump material crushing function according to the present invention includes a bed body 1, a fluidized sieve plate 2 is disposed in the bed body 1, a material collecting hopper 13 is disposed at the bottom of the bed body 1, a material outlet 9 is disposed at the bottom of the material collecting hopper 13, a mounting plate 3 is fixed on the bed body 1, a crushing box 10 is fixed between the mounting plate 3, the material collecting hopper 13 and the material outlet 9, a crushing mechanism 5 is disposed in the crushing box 10, the crushing mechanism 5 is connected to a crushing motor 4, a crushing hopper 7 is disposed at the bottom of the crushing box 10, a lump material outlet 8 connected to the material outlet 9 is disposed at the bottom of the crushing hopper 7, a lump material inlet 11 is correspondingly disposed on the crushing box 10 and the material collecting hopper 13, and a sieving plate 12 corresponding to the lump material inlet 11 is disposed in the material collecting hopper 13.

In the preferred embodiment: the crushing mechanism 5 comprises two crushing shafts 14 which are arranged in a reverse rotation mode, the crushing rollers 15 are arranged on the two crushing shafts 14, one crushing shaft 14 is connected with the crushing motor 4, the strength of vermicelli is high, and the crushing effect is good; the two crushing shafts 14 penetrate through the crushing box 10 and the mounting plate 3 and are fixedly provided with the gears 16, the two gears 16 are meshed, the two crushing shafts 14 rotate reversely through the meshing of the two gears 16, and the stability is good; the screening plate 12 is formed by combining a plurality of tubular columns 17 which are distributed at intervals, and the screening plate 12 is arranged by inclining the end of the lump material inlet 11 like the other end upwards, so that the structure is simple, and the screening effect is good; the crushing motor 4 is fixed on the mounting plate 3, and has a reasonable structure and good stability; be equipped with the access hole on crushing case 10's the lateral wall, match the access hole and be equipped with guard gate 6.

During the use, the dry ammonium sulfate material of vibrated fluidized bed gets into collecting hopper 13 from fluidization sieve 2, then discharges through discharge gate 9, and the ammonium sulfate material of caking gets into crushing case 10 under the effect of sieve plate 12 in, under the effect of rubbing crusher constructs 5 and crushing motor 4, the ammonium sulfate material of caking is smashed, and the ammonium sulfate material after smashing can get into discharge gate 9 through crushed aggregates fill 7 and crushed aggregates export 8 and discharge.

The vibrating fluidized bed with the ammonium sulfate lump material crushing function can lead the agglomerated ammonium sulfate lump material to the crushing box 10 for crushing, and lead the crushed ammonium sulfate back to the discharge port 9 again, thereby preventing the lump material on a packaging line from being blocked, greatly increasing the automation degree of the packaging line, ensuring reliable and stable production, reducing the labor intensity of workers and improving the production efficiency.

Claims

1. The utility model provides a vibrated fluidized bed with ammonium sulfate lump material shredding function, includes the bed body (1), is equipped with fluidization sieve (2) in the bed body (1), and the bottom of the bed body (1) is equipped with collecting hopper (13), and the bottom of collecting hopper (13) is equipped with discharge gate (9), its characterized in that: the bed body (1) is fixed with a mounting plate (3), the mounting plate (3), a crushing box (10) is fixed between an aggregate bin (13) and a discharge port (9), a crushing mechanism (5) is arranged in the crushing box (10), the crushing mechanism (5) is connected with a crushing motor (4), the bottom of the crushing box (10) is provided with a crushing hopper (7), the bottom of the crushing hopper (7) is provided with a crushed material outlet (8) connected with the discharge port (9), the crushing box (10) and the aggregate bin (13) are correspondingly provided with an aggregate inlet (11), and a screening plate (12) corresponding to the aggregate inlet (11) is arranged in the aggregate bin (13).

2. The vibrated fluidized bed having an ammonium sulfate block pulverizing function as claimed in claim 1, wherein: the crushing mechanism (5) comprises two crushing shafts (14) which are arranged in a reverse rotation mode, the two crushing shafts (14) are respectively provided with a crushing roller (15), and one crushing shaft (14) is connected with the crushing motor (4).

3. The vibrated fluidized bed having an ammonium sulfate block pulverizing function as claimed in claim 2, wherein: the two crushing shafts (14) penetrate through the crushing box (10) and the mounting plate (3) and are fixed with gears (16), and the two gears (16) are meshed with each other.

4. The vibrated fluidized bed having an ammonium sulfate block pulverizing function as claimed in claim 1, wherein: the screening plate (12) is formed by combining a plurality of pipe columns (17) which are distributed at intervals.

5. The vibrated fluidized bed having an ammonium sulfate block pulverization function according to claim 1, wherein: the crushing motor (4) is fixed on the mounting plate (3).