CN206464226U - A kind of activated carbon prepares and uses continuous drying screening plant - Google Patents

Abstract

The utility model discloses a continuous drying and screening device for activated carbon preparation. The base is provided with a vibrating motor and a shock absorbing spring column. The shock absorbing spring column fixedly supports the whole device and plays a role of shock absorption. The structure is simple and the screening The box is connected to the vibrating motor through the transmission rod, the shock-absorbing spring column is connected to the screen cover, and the screen cover is connected to the screen box. The hopper is equipped with a high material level device and a low material level device. The bottom of the feeding hopper is equipped with a roller breaking device, which can effectively prevent the material from sticking and can continuously feed the material. The inside of the screen box is equipped with a large mesh screen from top to bottom. , medium-mesh screen and bottom plate, the side of the screen box is provided with a large-mesh discharge pipe, a medium-mesh discharge pipe and a small-mesh discharge pipe from top to bottom. There is also an air outlet on the screen box, and the large-mesh screen , The angle between the middle mesh screen and the bottom plate and the horizontal plane is 8°‑20.

Description

A continuous drying and screening device for activated carbon preparation

technical field

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

Background technique

In the activated carbon production process, raw materials need to be crushed, reshaped, and screened to obtain activated carbon products of different forms after being stirred and mixed, extruded, and dried. The current screening mechanism cannot continuously screen, and the screening The efficiency is not high, and the drying process cannot be carried out at the same time as the screening.

Utility model content

The purpose of this utility model is to provide a continuous drying and screening device for activated carbon preparation, which has a simple structure, uniform and fast drying, high screening efficiency, and can continuously dry and screen materials.

In order to achieve the above purpose, the utility model provides the following technical solutions: a continuous drying and screening device for activated carbon preparation, including a sieve box, a sieve cover, an air inlet, an air blowing disc, a feeding hopper, a high material level device, a low Material level indicator, roller breaking device, shock-absorbing spring column, large-mesh screen, medium-mesh screen, bottom plate, air outlet, transmission rod, vibration motor, base, large-mesh discharge pipe, medium-mesh discharge pipe, small-mesh The discharge pipe, wherein: the base is provided with a vibration motor and a shock-absorbing spring column, and the shock-absorbing spring column fixedly supports the whole device and plays the role of shock absorption. The vibrating spring column is connected with the screen cover, and the screen cover is connected with the screen box. The screen cover is equipped with a feed hopper and an air inlet, and the air inlet is connected with the blowing disc. The dry hot air is blown evenly through the blowing disc. Into the sieve box, so as to achieve a good drying effect, the high material level device and the low material level device are installed on the feeding hopper, and the roller breaking device is installed at the bottom of the feeding hopper, which can effectively prevent the material from sticking and can feed continuously , the inside of the screen box is provided with a large-mesh screen, a medium-mesh screen and a bottom plate from top to bottom, and the side of the screen box is provided with a large-mesh discharge pipe, a medium-mesh discharge pipe and a small-mesh discharge pipe from top to bottom. There is also an air outlet on the screen box.

Preferably, the angles between the large-mesh screen, the medium-mesh screen, and the bottom plate and the horizontal plane are all 8°-20°, so as to increase the movement range of the material on the screen, reduce the possibility of material clogging, and prevent the material from being blocked. Under the action of gravity, it is quickly discharged from the discharge port, effectively reducing the phenomenon of insufficient screening.

The utility model has the advantages that: the continuous feeding is controlled by the high and low material level device, and the material can be dried while being continuously and efficiently screened, and the screening can be assisted while being blown dry, so that the screening efficiency is higher.

Description of drawings

Fig. 1 is a structural schematic diagram of a continuous drying and screening device for the preparation of activated carbon in the present invention.

In the figure: sieve box 1, sieve cover 2, air inlet 3, blowing disc 4, feed hopper 5, high material level device 6, low material level device 7, roller breaking device 8, shock absorbing spring column 9, Large-mesh screen 10, medium-mesh screen 11, bottom plate 12, air outlet 13, transmission rod 14, vibration motor 15, base 16, large-mesh discharge pipe 17, medium-mesh discharge pipe 18, small-mesh discharge pipe 19 .

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1, the utility model provides a technical solution: a continuous drying and screening device for activated carbon preparation, including a sieve box 1, a sieve cover 2, an air inlet 3, an air blowing disc 4, a feed hopper 5, High material level device 6, low material level device 7, roller breaking device 8, shock absorbing spring column 9, large mesh screen 10, medium mesh screen 11, bottom plate 12, air outlet 13, transmission rod 14, vibration motor 15, Base 16, large-mesh discharge pipe 17, medium-mesh discharge pipe 18, small-mesh discharge pipe 19, wherein: the base 16 is provided with a vibrating motor 15 and a shock-absorbing spring column 9, and the screen box 1 communicates with the vibration through the transmission rod 14 The motor 15 is connected, the shock-absorbing spring column 9 is connected with the sieve cover 2, the sieve cover 2 is connected with the sieve box 1, and the sieve cover 2 is provided with a feeding hopper 5, an air inlet 3, an air inlet 3 and an air blowing disc 4 connection, a high material level device 6 and a low material level device 7 are provided on the feed hopper 5, a roller breaking device 8 is provided at the bottom of the feed hopper 5, and a large mesh screen 10, The middle-mesh screen 11 and the bottom plate 12, the side of the screen box 1 are provided with a large-mesh discharge pipe 17, a medium-mesh discharge pipe 18 and a small-mesh discharge pipe 19 from top to bottom. The air port 13, large-mesh screen 10, medium-mesh screen 11 and bottom plate 12 have an angle of 8°-20° with the horizontal plane, which increases the movement range of the material on the screen, reduces the possibility of material clogging, and prevents the The material is quickly discharged out of the discharge port under the action of gravity, effectively reducing the phenomenon of insufficient screening.

Working principle: When the activated carbon is to be dried and screened, the vibration motor is started to provide power, the vibration is transmitted to the box through the transmission rod, and then the screen is driven, the shock-absorbing spring column plays the role of supporting and shock-absorbing, and the feeding hopper supplies The material is used in conjunction with the high and low material level devices. When the material is higher than the high material level device, the feeding is stopped or reduced. When the material position is lower than the low material level device, the material supply is increased, so that the continuous feeding is screened and the feed is carried out. There is a broken roller device at the bottom of the hopper to prevent the material from sticking. Using the broken roller device to break up the sticky material can effectively prevent the material from sticking and improve the screening efficiency. Blow evenly into the screen box, and the direction of the hot air is blown vertically to the screen, while drying the material, the uniform blowing can play the role of auxiliary screening, and the hot air is discharged from the air outlet at the bottom.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (2)

1. a kind of activated carbon prepares and uses continuous drying screening plant, including screen box（1）, screen cover（2）, air inlet（3）, air blowing disk （4）, feed hopper（5）, high charge level device（6）, low level detector（7）, broken roller arrangement（8）, damping spring column（9）, big eye mesh screen （10）, middle eye mesh screen（11）, bottom plate（12）, gas outlet（13）, drive link（14）, vibrating motor（15）, base（16）, big mesh goes out Expects pipe（17）, middle mesh discharge nozzle（18）, small mesh discharge nozzle（19）, it is characterised in that：Base（16）It is provided with vibrating motor（15） With damping spring column（9）, screen box（1）Pass through drive link（14）With vibrating motor（15）Connection, damping spring column（9）With sieve Lid（2）Connection, screen cover（2）With screen box（1）Connection, screen cover（2）It is provided with feed hopper（5）And air inlet（3）, air inlet（3）With Air blowing disk（4）Connection, feed hopper（5）It is provided with high charge level device（6）With low level detector（7）, feed hopper（5）Bottom is provided with broken roller Device（8）, screen box（1）Inside is sequentially provided with big eye mesh screen from top to bottom（10）, middle eye mesh screen（11）And bottom plate（12）, screen box （1）Sidepiece is sequentially provided with big mesh discharge nozzle from top to bottom（17）, middle mesh discharge nozzle（18）With small mesh discharge nozzle（19）, screen box（1） On be additionally provided with gas outlet（13）.

2. prepared by a kind of activated carbon according to claim 1 use continuous drying screening plant, it is characterised in that：Big eye mesh screen （10）, middle eye mesh screen（11）And bottom plate（12）Angle with horizontal plane is 8 ° -20 °.