CN218210627U

CN218210627U - Drying system of active carbon

Info

Publication number: CN218210627U
Application number: CN202222250532.3U
Authority: CN
Inventors: 吴飞; 龚赟; 黄朝
Original assignee: Wuhan Zhonghe Tiancheng Environmental Protection Technology Co ltd
Current assignee: Wuhan Zhonghe Tiancheng Environmental Protection Technology Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-01-03
Anticipated expiration: 2032-08-23

Abstract

The utility model belongs to the technical field of the active carbon is dry, especially, be a drying system of active carbon, including the dryer tube, dryer tube side fixedly connected with support frame, the inside fixedly connected with motor of support frame, motor output shaft one end fixedly connected with hollow shaft, first bearing is worn to be equipped with by the dryer tube surface, the hollow shaft is worn to establish in first bearing. This drying system of active carbon, through setting up the motor, hollow shaft and hollow screw, when needs carry out the drying to active carbon particle, only need control the motor function, thereby it rotates to drive hollow shaft and hollow screw, simultaneously to the inside hot-blast that lets in of hollow shaft, hot-blast air outlet that can pass through hollow shaft and hollow screw surface blows off, active carbon particle can constantly contact with the oar face of hollow screw simultaneously, the heat transfer area has been increased, make the active carbon drying of can being heated uniformly, the drying efficiency of active carbon has been improved.

Description

Drying system of active carbon

Technical Field

The utility model belongs to the technical field of the active carbon is dry, specifically be a drying system of active carbon.

Background

In the active carbon production process, the active carbon water content of alkali washing usually reaches about 70%, and the water content of technology requirement active carbon is 10%, consequently need dry the active carbon finished product, the active carbon drying device who uses at present lets in hot gas from the lower part usually, carry out drying process to the active carbon of stacking on upper portion, the active carbon is piled up and is placed, hot gas is difficult to evenly dry all active carbon, if dry with the active carbon pouring in a small amount in batches, the time of drying is too short again, drying effect is poor, and current drying system can't carry out cyclic utilization to heat and resource, the thermal efficiency utilization ratio is low, lead to the wasting of resources.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a yarn pay off rack with reducing wear function has solved prior art and can't carry out efficient even drying to the active carbon, and the problem of the lower user demand of thermal efficiency utilization ratio.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: a drying system for activated carbon comprises a drying cylinder, wherein a support frame is fixedly connected to the side face of the drying cylinder, a motor is fixedly connected to the inside of the support frame, one end of an output shaft of the motor is fixedly connected with a hollow shaft, a first bearing is arranged on the surface of the drying cylinder in a penetrating manner, a hollow propeller is fixedly connected to the surface of the hollow shaft, the motor is controlled to operate to drive the hollow shaft and the hollow propeller to rotate, activated carbon particles are stirred and dried, air outlets are uniformly formed in the surfaces of the hollow shaft and the hollow propeller, hot air is introduced into the hollow shaft, the hot air can be blown out through the air outlets in the surfaces of the hollow shaft and the hollow propeller, the contact area between the activated carbon particles and the hot air is increased, and the activated carbon can be uniformly heated and dried;

the drying cylinder surface wears to be equipped with the second bearing, fixedly in the second bearing wears to be equipped with the intake stack, intake stack one end fixedly connected with air heating mechanism, air heating mechanism side is provided with air cleaner, the air cleaner side is provided with powerful fan, air heating mechanism, air cleaner and powerful fan loop through the intake stack and are connected.

Preferably, a first air pump is fixedly connected to the upper surface of the drying cylinder, an exhaust pipeline is fixedly connected to the side surface of the first air pump and fixedly penetrates through the surface of the drying cylinder, a dust removal pipeline is fixedly connected to the surface of the first air pump, a cyclone separator is fixedly connected to one end of the dust removal pipeline, and a dust storage box is arranged at the lower end of the cyclone separator.

Through adopting above-mentioned scheme, the moisture through exhaust duct exhaust enters into cyclone through dust removal pipeline, under cyclone's effect, carries out solid gas separation to gas, separates the impurity such as most dust in the gas and collects.

Preferably, a first connecting pipeline is fixedly connected to one end of an air outlet of the cyclone separator, the lower end of the first connecting pipeline is connected with a filter box through a flange, two filter plates are fixedly connected to the inside of the filter box, residual trace dust impurities in the gas after preliminary dust removal can be filtered under the action of the filter plates, and a second connecting pipeline is connected to the lower surface of the filter box through a flange.

Preferably, a second air pump is fixedly connected to the lower end of the second connecting pipeline, a dehumidifying pipeline is fixedly connected to the side face of the second air pump, a gas dehumidifying mechanism is fixedly connected to one end of the dehumidifying pipeline, a third connecting pipeline is fixedly connected to the side face of the gas dehumidifying mechanism, and the third connecting pipeline is fixedly connected to the side face of the air heating mechanism.

Through adopting above-mentioned scheme, the clean gas after the dust removal enters into gaseous dehumidification mechanism and dehumidifies, and the gas that the dehumidification finishes enters into air heating mechanism again through third connecting tube and carries out cyclic utilization, has improved the utilization efficiency of heat energy, has saved the resource simultaneously.

Preferably, the upper surface of the drying cylinder is fixedly connected with a feed hopper, the surface of the drying cylinder is provided with a discharge port, the surface of the discharge port is provided with a clamping groove, and the clamping groove is internally clamped with a discharge baffle.

(III) advantageous effects

Compared with the prior art, the utility model provides a drying system of active carbon possesses following beneficial effect:

according to the drying system for the activated carbon, the motor, the hollow shaft and the hollow propeller are arranged, when the activated carbon particles need to be dried, the motor is only controlled to operate, so that the hollow shaft and the hollow propeller are driven to rotate, hot air is introduced into the hollow shaft, the hot air can be blown out through the air outlets in the surfaces of the hollow shaft and the hollow propeller, meanwhile, the activated carbon particles can be continuously contacted with the propeller surface of the hollow propeller, the heat transfer area is increased, the activated carbon can be uniformly heated and dried, and the drying efficiency of the activated carbon is improved; by arranging the cyclone separator and the filter box, moisture discharged through the exhaust pipeline enters the cyclone separator through the dust removal pipeline, solid-gas separation is carried out on gas under the action of the cyclone separator, most of impurities such as dust in the discharged gas can be separated and collected, meanwhile, the gas is further filtered through the filter box, and trace dust impurities remained in the gas can be filtered under the action of the filter plate; through setting up gaseous dehumidification mechanism and third connecting tube, the gas after the dust removal enters into gaseous dehumidification mechanism and dehumidifies, the gas that the dehumidification finishes carries out cyclic utilization in entering into air heating mechanism again through third connecting tube, because the gas after the dust removal dehumidification still has certain heat, air heating mechanism only needs the less energy of consumption can heat up gas, the utilization efficiency of heat energy has been improved, the resource has been saved, and the energy consumption is lower.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

in the figure:

1. a drying cylinder; 2. a support frame; 3. a motor; 4. a first bearing; 5. a hollow propeller; 6. a hollow shaft; 7. a discharge baffle; 8. an air heating mechanism; 9. an air inlet pipeline; 10. an air filter; 11. a powerful fan; 12. an exhaust duct; 13. a first air pump; 14. a dust removal pipeline; 15. a cyclone separator; 16. a first connecting pipe; 17. a filter cartridge; 18. a filter plate; 19. a second connecting pipe; 20. a second air pump; 21. a gas dehumidifying mechanism; 22. a third connecting pipe; 23. a dust storage box; 24. a feed hopper; 25. a dehumidification duct; 26. a second bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

The drying system of the active carbon comprises a drying cylinder 1, wherein a support frame 2 is fixedly connected to the side surface of the drying cylinder 1, a motor 3 is fixedly connected to the inside of the support frame 2, one end of an output shaft of the motor 3 is fixedly connected with a hollow shaft 6, a first bearing 4 is arranged on the surface of the drying cylinder 1 in a penetrating manner, the hollow shaft 6 is arranged in the first bearing 4 in a penetrating manner, a hollow propeller 5 is fixedly connected to the surface of the hollow shaft 6, and air outlets are uniformly formed in the surfaces of the hollow shaft 6 and the hollow propeller 5;

the surface of the drying cylinder 1 is provided with a second bearing 26 in a penetrating manner, an air inlet pipeline 9 is fixedly arranged in the second bearing 26 in a penetrating manner, one end of the air inlet pipeline 9 is fixedly connected with an air heating mechanism 8, an air filter 10 is arranged on the side surface of the air heating mechanism 8, a strong fan 11 is arranged on the side surface of the air filter 10, and the air heating mechanism 8, the air filter 10 and the strong fan 11 are sequentially connected through the air inlet pipeline 9.

The utility model discloses a drying cylinder, including drying cylinder 1, first aspiration pump 13 of last fixed surface of drying cylinder, first aspiration pump 13 side fixedly connected with exhaust pipe 12, exhaust pipe 12 is fixed to be worn to establish on drying cylinder 1 surface, first aspiration pump 13 fixed surface is connected with

dust removal pipeline

14, 14 one end fixedly connected with cyclone 15 of dust removal pipeline, the 15 lower extremes of cyclone are provided with dust storage box 23.

The cyclone separator 15 is characterized in that one end of an air outlet of the cyclone separator is fixedly connected with a first connecting pipeline 16, the lower end of the first connecting pipeline 16 is connected with a filter box 17 through a flange, two filter plates 18 are fixedly connected inside the filter box 17, and the lower surface of the filter box 17 is connected with a second connecting pipeline 19 through a flange.

The lower end of the second connecting pipeline 19 is fixedly connected with a second air pump 20, the side of the second air pump 20 is fixedly connected with a dehumidifying pipeline 25, one end of the dehumidifying pipeline 25 is fixedly connected with a gas dehumidifying mechanism 21, the side of the gas dehumidifying mechanism 21 is fixedly connected with a third connecting pipeline 22, and the third connecting pipeline 22 is fixedly connected to the side of the air heating mechanism 8.

Fixed surface is connected with feeder hopper 24 on drying cylinder 1, the discharge gate has been seted up on drying cylinder 1 surface, and the draw-in groove has been seted up on the discharge gate surface, and the joint has discharge baffle 7 in the draw-in groove.

Referring to fig. 1-2, when drying activated carbon particles, firstly controlling the powerful fan 11 to operate, filtering and heating air sequentially through the air filter 10 and the air heating mechanism 8, then high-temperature gas enters the drying cylinder 1, and simultaneously controlling the motor 3 to operate, driving the hollow propeller 5 to rotate, then conveying the activated carbon particles into the drying cylinder 1 through the feed hopper 24, blowing out the high-temperature gas through the air outlets on the surfaces of the hollow shaft 6 and the hollow propeller 5, simultaneously driving the activated carbon particles to continuously contact with the paddle surface through the rotation of the hollow propeller 5, and uniformly heating and drying the activated carbon particles, wherein the humid gas generated in the drying process enters the cyclone separator 15 through the dust removal pipeline 14 under the action of the first air suction pump 13, performing solid-gas separation on the gas under the action of the cyclone separator 15, most of dust in the discharged gas falls into the dust storage box 23 to be collected, the dedusted gas enters the filter box 17 through the first connection pipeline 16, filtering trace dust remaining in the gas under the action of the filter plate 18, the clean gas after secondary dedusting enters the gas dehumidification box 23 through the second air suction pump 20, performing dehumidification on the gas, and performing the drying process, and performing the drying on the air, and recycling on the dried particles through the drying mechanism 21, and performing the drying process, and recycling on the dried particles through the drying process, and recycling through the drying machine 1, and recycling the dried particles through the drying machine, and recycling of the dried particles through the drying machine 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A drying system of active carbon which characterized in that: the drying device comprises a drying cylinder (1), wherein a support frame (2) is fixedly connected to the side surface of the drying cylinder (1), a motor (3) is fixedly connected to the inside of the support frame (2), one end of an output shaft of the motor (3) is fixedly connected with a hollow shaft (6), a first bearing (4) is arranged on the surface of the drying cylinder (1) in a penetrating manner, the hollow shaft (6) is arranged in the first bearing (4) in a penetrating manner, a hollow propeller (5) is fixedly connected to the surface of the hollow shaft (6), and air outlets are uniformly formed in the surfaces of the hollow shaft (6) and the hollow propeller (5);

the drying cylinder (1) surface wears to be equipped with second bearing (26), fixed intake stack (9) of wearing to be equipped with in second bearing (26), intake stack (9) one end fixedly connected with air heating mechanism (8), air heating mechanism (8) side is provided with air cleaner (10), air cleaner (10) side is provided with powerful fan (11), air heating mechanism (8), air cleaner (10) and powerful fan (11) loop through intake stack (9) and are connected.

2. The system for drying activated carbon according to claim 1, wherein: the drying cylinder is characterized in that a first air suction pump (13) is fixedly connected to the upper surface of the drying cylinder (1), an exhaust pipeline (12) is fixedly connected to the side surface of the first air suction pump (13), the exhaust pipeline (12) is fixedly arranged on the surface of the drying cylinder (1), a dust removal pipeline (14) is fixedly connected to the surface of the first air suction pump (13), a cyclone separator (15) is fixedly connected to one end of the dust removal pipeline (14), and a dust storage box (23) is arranged at the lower end of the cyclone separator (15).

3. The system for drying activated carbon according to claim 2, wherein: the cyclone separator is characterized in that one end of an air outlet of the cyclone separator (15) is fixedly connected with a first connecting pipeline (16), the lower end of the first connecting pipeline (16) is connected with a filter box (17) through a flange, two filter plates (18) are fixedly connected inside the filter box (17), and the lower surface of the filter box (17) is connected with a second connecting pipeline (19) through a flange.

4. The system for drying activated carbon according to claim 3, wherein: the air heating device is characterized in that a second air pump (20) is fixedly connected to the lower end of the second connecting pipeline (19), a dehumidifying pipeline (25) is fixedly connected to the side face of the second air pump (20), a gas dehumidifying mechanism (21) is fixedly connected to one end of the dehumidifying pipeline (25), a third connecting pipeline (22) is fixedly connected to the side face of the gas dehumidifying mechanism (21), and the third connecting pipeline (22) is fixedly connected to the side face of the air heating mechanism (8).

5. The system for drying activated carbon according to claim 4, wherein: fixed surface is connected with feeder hopper (24) on drying section of thick bamboo (1), the discharge gate has been seted up on drying section of thick bamboo (1) surface, and the draw-in groove has been seted up on the discharge gate surface, and the joint has discharge baffle (7) in the draw-in groove.