CN214289220U

CN214289220U - Active carbon sieving mechanism

Info

Publication number: CN214289220U
Application number: CN202022823577.6U
Authority: CN
Inventors: 张迪
Original assignee: Xuzhou Saibang Environmental Protection Technology Co Ltd
Current assignee: Changji Zhundong Economic And Technological Development Zone Guangfa New Material Technology Co ltd
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2021-09-28
Anticipated expiration: 2030-11-28

Abstract

An active carbon screening device comprises a screening bin 1, a conveyor belt 2, a first sieve plate 3, a second sieve plate 4, a third sieve plate 5, a fourth sieve plate 6, a buffer bin 8, a sorting and collecting box 10 and a collecting box 11, wherein a feed inlet 13 is formed in the top of the screening bin 1, the conveyor belt 2 is installed in the feed inlet 13, the first sieve plate 3 is arranged inside the screening bin 1, the first sieve plate 3 is arranged under the conveyor belt 2, the first sieve plate 3 is fixedly connected to the inner wall of the screening bin 1, a vibrator 7 is installed on the surface of the first sieve plate 3, the second sieve plate 4 is arranged under the first sieve plate 3, the third sieve plate 5 is arranged under the second sieve plate 4, the fourth sieve plate 6 is arranged under the third sieve plate 5, a collecting cover 14 is installed at the bottom of one end of the fourth sieve 6, the bottom of the collecting cover 7 is connected to the buffer bin 8, the bottom of the buffer bin 8 is connected to the sorting and collecting box 10 through a guide pipe 9, the bin outlet 12 is arranged at the bottom of the screening bin 1, and the bin outlet 12 is connected to the material collecting box 11.

Description

Active carbon sieving mechanism

Technical Field

The utility model relates to an active carbon processing field, in particular to active carbon sieving mechanism.

Background

Activated carbon is also known as activated carbon black. Is black powdery or granular amorphous carbon. The active carbon contains, as main components, elements such as oxygen and hydrogen in addition to carbon. The activated carbon is a porous carbon with low bulk density and large specific surface area because the microcrystalline carbon is irregularly arranged and has pores between cross-links, which can generate carbon tissue defects during activation. In the production process of the activated carbon, the screening of the activated carbon is a very important procedure, the screening efficiency of the traditional activated carbon screening process is low, carbon powder or carbon blocks with other sizes cannot be effectively collected after screening, in addition, the structure is complex, and the automation degree is low.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an active carbon screening device to overcome the defects in the prior art;

in order to solve the technical problem, the utility model provides a following technical scheme:

an active carbon screening device comprises a screening bin, a conveyor belt, a first screen plate, a second screen plate, a third screen plate, a fourth screen plate, a buffer bin, a sorting and collecting box and a collecting box, wherein a feed inlet is formed in the top of the screening bin;

optionally, the lower surfaces of the second sieve plate, the third sieve plate and the fourth sieve plate are provided with vibrators;

optionally, the first sieve plate, the second sieve plate, the third sieve plate and the fourth sieve plate are distributed in a staggered and inclined manner, so that activated carbon particles to be screened can be screened for multiple times through the four sieve plates;

optionally, the first sieve plate, the second sieve plate, the third sieve plate and the fourth sieve plate are provided with filter screens;

optionally, the collecting cover includes but does not contact the four ends of the sieve plate, so that the collecting cover is not collided when the sieve plate is vibrated and filtered;

optionally, the bottom of the screening bin is funnel-shaped;

has the advantages that: the utility model discloses a four sieves carry out multiple screening to the active carbon, collect the collection box with the fine grain active carbon that finally selects, and the active carbon of big granule then can multiple sieve screening down finally carry the buffer storehouse through four terminal collection covers of sieve, then finally concentrate through the passage in selecting separately collecting box 10, the screening efficiency is high, degree of automation is high.

Drawings

FIG. 1 is a schematic structural view of the present invention;

wherein, 1-a screening bin, 2-a conveyor belt, 3-a sieve plate I, 4-a sieve plate II, 5-a sieve plate III, 6-a sieve plate IV, 7-a vibrator, 8-a buffer bin, 9-a material guide pipe, 10-a separation and collection box, 11-a material collection box, 12-a discharge port, 13-a feed port and 14-a collection cover.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in figure 1, the device comprises a screening bin 1, a conveyor belt 2, a first sieve plate 3, a second sieve plate 4, a third sieve plate 5, a fourth sieve plate 6, a buffer bin 8, a sorting and collecting box 10 and a collecting box 11, wherein a feed inlet 13 is formed in the top of the screening bin 1, the conveyor belt 2 is installed in the feed inlet 13, the first sieve plate 3 is arranged inside the screening bin 1, the first sieve plate 3 is arranged under the conveyor belt 2, the first sieve plate 3 is fixedly connected to the inner wall of the screening bin 1, a vibrator 7 is installed on the lower surface of the first sieve plate 3, the second sieve plate 4 is arranged under the first sieve plate 3, the third sieve plate 5 is arranged under the second sieve plate 4, the fourth sieve plate 6 is arranged under the third sieve plate 5, a collecting cover 14 is installed at the bottom of one end of the fourth sieve plate 6, the bottom of the collecting cover 7 is connected to the buffer bin 8, the bottom of the buffer bin 8 is connected to the sorting and collecting box 10 through a material guide pipe 9, the bottom of the screening bin 1 is provided with a discharge outlet 12, and the discharge outlet 12 is connected with a material collecting box 11; the lower surfaces of the second sieve plate 4, the third sieve plate 5 and the fourth sieve plate 6 are provided with vibrators 7; the sieve plates I3, II 4, III 5 and IV 6 are distributed in a staggered and inclined manner, so that activated carbon particles to be screened can be screened for multiple times through the four sieve plates; the first sieve plate 3, the second sieve plate 4, the third sieve plate 5 and the fourth sieve plate 6 are provided with filter screens; the collecting cover 14 includes the tail end of the sieve plate four 6 but does not contact with the tail end of the sieve plate four, and the collecting cover cannot be collided when the sieve plate four vibrates for filtering; the bottom of the screening bin 1 is funnel-shaped.

The working principle is as follows: when the device is used, the activated carbon particles to be screened are poured on the conveyor belt 2 on the discharge opening 13, then the activated carbon particles are conveyed to the lower sieve plate 3 through the conveyor belt 2, the active carbon particles are screened by vibration under the action of the vibrator 7 arranged at the bottom of the first sieve plate 3, the fine particles directly fall into the next layer, the large active carbon particles fall into the second sieve plate 4 along the first sieve plate 3 which is arranged in an inclined way for secondary screening, and finally the fine active carbon particles which are screened out fall into the bottom of the screening bin 1 and fall into the material collecting bin 11 through the material outlet 12, the large-particle activated carbon can be subjected to multiple screening of the following second sieve plate 4, third sieve plate 5 and fourth sieve plate 6, the mixed fine-particle activated carbon is sufficiently screened, the large-particle activated carbon is conveyed into the cache bin 8 through the collecting cover 14, the activated carbon particles in the buffer bin 8 are then conveyed to a sorting and collecting box 10 through a material guide pipe 9.

Claims

1. The utility model provides an active carbon sieving mechanism which characterized in that: comprises a screening bin (1), a conveyor belt (2), a first sieve plate (3), a second sieve plate (4), a third sieve plate (5), a fourth sieve plate (6), a buffer bin (8), a sorting collecting box (10) and a material collecting box (11), wherein a feed inlet (13) is formed in the top of the screening bin (1), the conveyor belt (2) is installed in the feed inlet (13), the first sieve plate (3) is arranged inside the screening bin (1), the first sieve plate (3) is arranged under the conveyor belt (2), the first sieve plate (3) is fixedly connected with the inner wall of the screening bin (1), a vibrator (7) is installed on the lower surface of the first sieve plate (3), the second sieve plate (4) is arranged below the first sieve plate (3), the third sieve plate (5) is arranged below the second sieve plate (4), the fourth sieve plate (6) is arranged below the third sieve plate (5), and a collecting cover (14) is installed at the bottom of one end of the fourth sieve plate (6), collect cover (14) bottom and connect in buffering storehouse (8), buffering storehouse (8) bottom is passed through passage (9) and is connected in separation collecting box (10), bin outlet (12) have been seted up to screening storehouse (1) bottom, bin outlet (12) are connected in collection case (11).

2. The activated carbon screening apparatus of claim 1, wherein: and the lower surfaces of the second sieve plate (4), the third sieve plate (5) and the fourth sieve plate (6) are provided with vibrators (7).

3. The activated carbon screening apparatus of claim 1, wherein: the sieve plates I (3), the sieve plates II (4), the sieve plates III (5) and the sieve plates IV (6) are distributed in a staggered and inclined mode.

4. The activated carbon screening apparatus of claim 1, wherein: and the filter screens are arranged on the first sieve plate (3), the second sieve plate (4), the third sieve plate (5) and the fourth sieve plate (6).

5. The activated carbon screening apparatus of claim 1, wherein: the collection hood (14) includes but does not touch the end of the screen plate four (6).

6. The activated carbon screening apparatus of claim 1, wherein: the bottom of the screening bin (1) is funnel-shaped.