CN213687725U - Active carbon drying system - Google Patents
Active carbon drying system Download PDFInfo
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- CN213687725U CN213687725U CN202022599750.9U CN202022599750U CN213687725U CN 213687725 U CN213687725 U CN 213687725U CN 202022599750 U CN202022599750 U CN 202022599750U CN 213687725 U CN213687725 U CN 213687725U
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- 238000001035 drying Methods 0.000 title claims abstract description 116
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 42
- 238000005192 partition Methods 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 35
- 239000002893 slag Substances 0.000 claims description 35
- 238000003892 spreading Methods 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 24
- 239000000428 dust Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 238000001179 sorption measurement Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 238000007605 air drying Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000002156 adsorbate Substances 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Abstract
The application provides an active carbon drying system, includes: the device comprises an outer cylinder, an inner cylinder, a driving motor, a drying box, a conveying mesh belt, a support and a controller; wherein, the outer cylinder is obliquely arranged and is provided with an air inlet and an air outlet; the inner cylinder is sleeved in the outer cylinder and is connected with the outer cylinder through a rotating shaft; the inner cylinder is provided with a feed inlet and a discharge outlet, and a storage bin is arranged below the discharge outlet; the wall of the inner cylinder is provided with a through hole, and the inner wall of the inner cylinder is provided with a partition board which is spirally distributed; the drying box is positioned below the outer cylinder and is provided with a conveying mesh belt, a feeding hole, a discharging hole, an air inlet and an air outlet; the air inlet and the air outlet are communicated with a hot air circulating system; the driving motor and the conveying motor are electrically connected with the controller. The application provides an active carbon drying system can carry out twice drying to active carbon, and is fast, and intensity is high, and output is big, and carries out the drying at the enclosure space, alleviates the pollution to the environment. Solves the problems of environmental pollution, high labor intensity and low production efficiency in the drying process of the active carbon.
Description
Technical Field
The application relates to the technical field of active carbon processing, in particular to an active carbon drying system.
Background
The active carbon is an adsorption material with a developed pore structure, the main component of the active carbon is carbon, and the active carbon contains a small amount of elements such as oxygen, hydrogen, sulfur, nitrogen, chlorine and the like. It has the features of strong adsorption capacity, good chemical stability, high mechanical strength, etc. and is one kind of industrial adsorbent with wide use. Active carbon with seven uses, desulfurization carbon, solvent recovery carbon, catalyst carrier carbon, water purification carbon, air purification carbon, protection carbon and high-efficiency adsorption carbon. The active carbon is an adsorbent prepared by taking a substance mainly containing carbon as a raw material and carbonizing and activating at high temperature. The activated carbon contains a large number of micropores, has a large specific surface area, can effectively remove chromaticity and odor, and can remove most organic pollutants and certain inorganic matters in secondary water, wherein the inorganic matters contain some toxic heavy metals. Factors affecting activated carbon adsorption are: characteristics of activated carbon; the identity and concentration of the adsorbate; the pH of the wastewater; suspended solids content, etc.; the contact system, the operation mode and the like, and the activated carbon adsorption is the most important and most effective treatment technology in the high-level treatment of the urban sewage and is widely applied.
At present, equipment and technology for producing activated carbon in China are continuously developed, and the development characteristics are large-scale and optimized structure; the development aims at improving the production capacity, improving the product quality and saving energy and reducing consumption. In the process of producing the activated carbon, drying is taken as an initial stage of activated carbon regeneration, and is a very important link in the regeneration process of the activated carbon. In the same industry of active carbon, most of the active carbon drying is carried out in a shed in an air-drying way, and part of the active carbon drying is carried out outside the shed in an air-drying way. The mode has low production efficiency, and simultaneously can volatilize and generate a large amount of volatile gas and dust in the airing process, thereby causing great pollution to the environment. In addition, the workers work in the environment, so that the labor intensity is high, and the physical health is not facilitated.
SUMMERY OF THE UTILITY MODEL
The application provides an active carbon drying system can dry in the sealing equipment, and uses heating and ventilation unit, has improved drying effect for drying rate. Solves the problems of environmental pollution, high labor intensity and low production efficiency in the drying process of the active carbon.
The application provides an active carbon drying system includes: the device comprises an outer cylinder, an inner cylinder, a driving motor, a drying box, a conveying mesh belt, a support, a controller and a hot air circulating system;
the outer cylinder is a cylinder fixedly arranged on the bracket; the axis of the outer cylinder is obliquely arranged with the vertical direction; the bottom of the outer barrel is provided with a first air inlet, and the top of the outer barrel is provided with a first air outlet; the first air inlet and the first air outlet are communicated with a hot air circulating system through pipelines;
the inner cylinder is a cylinder arranged in the outer cylinder; the inner cylinder is connected with the outer cylinder through a rotating shaft; a first feeding hole is formed in the end face of the top of the inner cylinder; the first feeding hole is communicated with an external feeding bin through a pipeline; a first discharge hole is formed in the end face of the bottom of the inner cylinder; a storage bin is arranged below the opening of the first discharge hole;
the wall of the inner cylinder is provided with a through hole; the inner wall of the inner cylinder is provided with a strip-shaped partition plate; the side edge of the partition board is fixedly connected with the cylinder wall; the partition plate spirally extends from one end face of the cylinder to the other end face along the cylinder wall; the surface of the partition board is vertical to the axis of the inner cylinder; the inner cylinder is provided with a first heating device; the first heating device is positioned at the axis of the inner cylinder and is fixedly connected with the inner cylinder;
the drying box is arranged below the outer cylinder; the top of the drying box is provided with a second feeding hole; the second feed port is communicated with an opening at the bottom of the storage bin; a second discharge hole is formed in the bottom of the drying box; the second discharge hole is communicated with an external finished product bin through a pipeline;
the conveying mesh belt is arranged inside the drying box; the starting end of the conveying mesh belt is positioned below the second feed inlet; the tail end of the conveying mesh belt is positioned above the second discharge hole; the conveying mesh belt is connected with a conveying motor through a transmission system; one end of the drying box is provided with a second air inlet, and the other end of the drying box is provided with a second air outlet; the second air inlet and the second air outlet are communicated with a hot air circulating system through pipelines;
a slag outlet is formed in the bottom of the drying box; the first heating device, the driving motor, the conveying motor and the hot air circulating system are electrically connected with the controller.
Optionally, the device comprises a spreading device; the material spreading device is positioned in the drying box and above the conveying mesh belt;
the stand material device includes: a material spreading arm and an adjusting rod; one end of the material spreading arm is hinged with the top wall of the drying box, and the other end of the material spreading arm is provided with a push plate; the push plate is of a strip plate-shaped structure; one side edge of the push plate is connected with the push plate, and the other side edge of the push plate is close to the conveying mesh belt; the material spreading arm is provided with a first adjusting hole;
one end of the adjusting rod is hinged with the top wall of the drying box; a second adjusting hole is formed in the adjusting rod; the first adjusting hole and the second adjusting hole are connected through a bolt.
Optionally, the slag removal device is included; the slag removing device is positioned in the drying box and below the conveying mesh belt;
the slag removing device comprises a transmission chain, a slag removing assembly and a transmission motor; the transmission chain is connected with the transmission motor through a transmission system; the slag removing assembly comprises a brush barrel and a low-speed motor; the rotating shaft of the brush barrel is movably connected with the chain; the rotating shaft of the brush barrel is connected with a driving shaft of a low-speed motor; the transmission motor and the low-speed motor are electrically connected with the controller.
Optionally, the drying box is provided with a second heating device; the second heating device is connected with the top wall; the second heating device is electrically connected with the controller.
Optionally, a dust removal opening is formed in the bottom of the outer barrel; the dust removal opening is connected with the dust collection bin through a pipeline.
Optionally, a guide groove is arranged above the second discharge hole; the top opening of the guide groove is positioned below the tail end of the conveying mesh belt; the guide groove bottom is connected with the second discharge hole.
Known by above technical scheme, this application provides an active carbon drying system includes: the device comprises an outer cylinder, an inner cylinder, a driving motor, a drying box, a conveying mesh belt, a support and a controller; wherein, the outer cylinder is obliquely arranged; the bottom is provided with an air inlet, and the top is provided with an air outlet; the air inlet and the air outlet are communicated with a hot air circulating system; the inner cylinder is arranged in the outer cylinder and is connected with the outer cylinder through a rotating shaft; the inner cylinder is provided with a feed inlet and a discharge outlet, and a storage bin is arranged below the discharge outlet; the wall of the inner cylinder is provided with a through hole, and the inner wall of the inner cylinder is provided with a strip-shaped clapboard; the lower part of the outer cylinder of the drying box; a feed inlet and a discharge outlet are arranged; a conveying mesh belt is arranged in the drying box; the air inlet and the air outlet of the drying box are communicated with a hot air circulating system; the bottom of the drying box is provided with a slag outlet; the driving motor and the conveying motor are electrically connected with the controller. The application provides an active carbon drying system can carry out twice drying to active carbon, through inner tube rotation type heating, heated air circulation and drying cabinet secondary drying's mode, can realize that drying rate is fast, and evaporation intensity is high, and is efficient, and output is big, can air regulation amount at the in-process of drying, heating temperature, material dwell time and feed rate are in order to gain the best drying effect, reduce product cost and worker's intensity of labour, improve worker operational environment. Solves the problems of environmental pollution, high labor intensity and low production efficiency in the drying process of the active carbon.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of an activated carbon drying system;
FIG. 2 is a schematic view of a material spreading device and a slag removing device;
FIG. 3 is a schematic view of the structure of the inner cylinder wall;
FIG. 4 is a schematic view of a material spreading device;
FIG. 5 is a schematic structural view of a slag removal device;
FIG. 6 is a schematic structural view of a slag removal assembly.
Illustration of the drawings:
wherein, 1-outer cylinder; 11-a first air inlet; 12-a first outlet; 13-a dust removal port; 131-a dust collecting bin; 2-inner cylinder; 21-a first feed port; 22-a first discharge port; 221-a storage bin; 23-a through hole; 24-a separator; 3-driving a motor; 4-drying oven; 41-a second feed port; 42-a second discharge hole; 421-a material guide groove; 43-a second air inlet; 44-a second air outlet; 45-a slag outlet; 46-a heating device; 5-conveying the mesh belt; 51-a conveying motor; 6-a scaffold; 7-a controller; 8-spreading the material device; 81-material spreading arm; 811-push plate; 812-a first adjustment aperture; 82-adjusting rod; 821-a second regulation hole; 9-a slag removal device; 91-a drive chain; 92-a slag removal assembly; 921-brush cylinder; 922-low speed motor; 93-a drive motor; 10-hot air circulating system.
Detailed Description
Reference will now be made in detail to embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following examples do not represent all embodiments consistent with the present application. But merely as exemplifications of systems and methods consistent with certain aspects of the application, as recited in the claims.
The application provides a pair of active carbon drying system can be at the in-process that carries out the active carbon stoving, through flow and the temperature of adjusting hot air circulating system air to and the adjustment to material dwell time and feed rate, be used for adapting to different drying demands. The efficiency and the finished product quality are improved, the cost and the labor intensity of workers are reduced, and the operating environment is improved.
Referring to fig. 1, a schematic diagram of an activated carbon drying system is shown; FIG. 3 is a schematic view of the wall structure of the inner cylinder. As shown in fig. 1 and fig. 3, the present application provides an activated carbon drying system, including: the device comprises an outer cylinder 1, an inner cylinder 2, a driving motor 3, a drying box 4, a conveying mesh belt 5, a support 6, a controller 7 and a hot air circulating system 10;
the outer cylinder 1 is a cylinder fixedly arranged on the bracket 6; the outer barrel 1 is obliquely arranged in the vertical direction, the bottom of the outer barrel is provided with a first air inlet 11, and the top of the outer barrel is provided with a first air outlet 12; the first air inlet 11 and the first air outlet 12 are communicated with the hot air circulating system 10 through pipelines;
the inner cylinder 2 is arranged in the outer cylinder 1 and is connected with the outer cylinder 1 through a rotating shaft; the top end surface of the inner cylinder 2 is provided with a first feed inlet 21; the first feed port 21 is communicated with an external feed bin through a pipeline; a first discharge hole 22 is formed in the end face of the bottom of the inner cylinder 2; a storage bin 221 is arranged below the opening of the first discharge hole 22;
the wall of the inner cylinder 2 is provided with a through hole 23; the inner wall of the inner cylinder 2 is provided with a strip-shaped clapboard 24; the side edge of the partition plate 24 is fixedly connected with the cylinder wall; the partition board 24 spirally extends from one end surface of the cylinder to the other end surface along the cylinder wall; the surface of the partition plate 24 is vertical to the axis of the inner cylinder 2; the inner cylinder 2 is provided with a first heating device 25; the first heating device 25 is positioned on the central rotating shaft of the inner cylinder 2 and is fixedly connected with the inner cylinder 2;
the drying box 4 is arranged below the outer cylinder 1; the top of the drying box 4 is provided with a second feeding hole 41; the second feed port 41 is communicated with the bottom opening of the storage bin 221; the bottom of the drying box 4 is provided with a second discharge hole 42; the second discharge port 42 is communicated with an external finished product bin through a pipeline; a conveying mesh belt 5 is arranged in the drying box 4; the starting end of the conveying mesh belt 5 is positioned below the second feed port 41; the tail end of the conveying mesh belt 5 is positioned above the second discharge hole 42; the conveying mesh belt 5 is connected with a conveying motor 51 through a transmission system;
one end of the drying box 4 is provided with a second air inlet 43, and the other end is provided with a second air outlet 44; the second air inlet 43 and the second air outlet 44 are communicated with the hot air circulating system 10 through pipelines; the bottom of the drying box 4 is provided with a slag outlet 45; the first heating device 25, the driving motor 3, the conveying motor 51 and the hot air circulating system 10 are electrically connected with the controller 7.
In this embodiment, the activated carbon enters the inner barrel 2 from the first feeding hole 21, the raw material entering the inner barrel 2 moves downward under the action of gravity, and meanwhile, the raw material is uniformly separated on the inner wall of the inner barrel 2 due to the separation of the partition plate 24 in the inner barrel 2 in the rotating process of the inner barrel 2. Hot air from the hot air circulating system 10 enters the outer barrel 1 from the first air inlet 11, and passes through the outer barrel 1 from bottom to top to dry the activated carbon raw material in the inner barrel 2. Meanwhile, the gas generated by drying is taken out of the cylinder through the first air outlet 12, and the primary drying of the activated carbon is completed.
After the activated carbon in the inner cylinder 2 is dried for the first time, the activated carbon moves down along with the rotation of the inner cylinder 2 under the action of gravity and enters the storage bin 221 through the first discharge hole 22.
The activated carbon entering the storage bin 221 enters the drying box 4 through the opening at the bottom of the storage bin 221 and the second feed inlet 41, falls to the starting end of the conveying mesh belt 5, and is conveyed to the tail end under the action of the conveying mesh belt 5; meanwhile, the hot air of the hot air circulation system 10 enters the drying box 4 from the second air inlet 43 and exits the drying box 4 from the second air outlet 44. During this period, the hot air performs the second drying of the activated carbon on the conveyer belt 5 in the drying oven 4, and the dried activated carbon enters the second discharge port 42 at the tail end of the conveyer belt 5 and leaves the drying oven 4, thereby completing the second drying of the activated carbon.
Further, refer to fig. 2, which is a schematic view of a material spreading device and a slag removing device; fig. 4 is a schematic structural view of a spreading device. As shown in fig. 2 and 4, the present application is provided with a material spreading device 8; the material spreading device 8 is positioned in the drying box 4 and above the conveying mesh belt 5; stand material device 8 includes: a material spreading arm 81 and an adjusting rod 82;
one end of the material spreading arm 81 is hinged with the top wall of the drying box 4, and the other end is provided with a push plate 811; the push plate 811 is a strip plate structure; one side edge of the push plate 811 is connected with the material spreading arm 81, and the other side edge is close to the conveying mesh belt 5; the material spreading arm 81 is provided with a plurality of first adjusting holes 812; one end of the adjusting rod 82 is hinged with the top wall of the drying box 4; the adjusting rod 82 is provided with a second adjusting hole 821; the first adjustment hole 812 and the second adjustment hole 821 are connected by bolts.
In the process that the activated carbon moves from the starting end to the tail end of the conveying mesh belt 5, the push plate 811 pushes the activated carbon higher than the set height to the rear, so that the height of the activated carbon on the conveying mesh belt 5 is kept set, and the condition that the drying is not uniform and incomplete due to local accumulation of the activated carbon is avoided. In implementation, according to different production needs, the first adjusting holes 812 and the different second adjusting holes 821 can be selected to be connected through bolts, so that the distance between the push plate 811 and the conveying net belt 5 can be adjusted, the required drying thickness of the activated carbon is obtained, and the drying efficiency and the quality of finished products are improved.
Fig. 2 is a schematic view of a material spreading device and a slag removing device; FIG. 4 is a schematic view of a material spreading device; FIG. 5 is a schematic structural view of a slag removal device; FIG. 6 is a schematic structural view of a slag removal assembly.
Further, as shown in fig. 2, 4, 5, and 6, the activated carbon drying system of the present application is further provided with a slag removal device 9; the slag removal device 9 is positioned in the drying box 4 and below the conveying mesh belt 5; the slag removing device 9 comprises a transmission chain 91, a slag removing assembly 92 and a transmission motor 93; the transmission chain 91 is connected with a transmission motor 93 through a transmission system;
the slag removal assembly 92 comprises a brush barrel 921 and a low-speed motor 922; the rotating shaft of the brush cylinder 921 is movably connected with the chain 91; the rotating shaft of the brush cylinder 921 is connected with the driving shaft of the low-speed motor 922; the transmission motor 93 and the low-speed motor 922 are electrically connected to the controller 7.
In this embodiment, the transmission motor 93 drives the transmission chain 91 to move horizontally, so as to drive the slag removal assembly 92 arranged on the transmission chain 91 to move; the low-speed motor 922 on the slag removal component 92 drives the brush cylinder 921 connected with the low-speed motor to rotate; during the rotation of the brush cylinder 921 and the translation along with the driving chain 91, the brush hairs sweep the active carbon falling from the conveying mesh belt 5 but at the bottom of the drying box 4 to the direction of the slag outlet 45, and the active carbon is discharged out of the drying box 4 from the slag outlet 45. The waste is reduced, the labor intensity of manual slag cleaning is reduced, and the efficiency is improved.
Further, the present application is provided with a second heating device 46 inside the drying box 4; a second heating device 46 is connected to the top wall; the second heating device 46 is electrically connected to the controller 7.
In this embodiment, the second heating device 46 can increase the drying strength of the activated carbon in the drying oven 4, thereby increasing the drying speed.
Further, as shown in fig. 2, the bottom of the outer cylinder 1 is provided with a dust removing opening 13; the dust removing opening 13 is connected with the dust collecting bin 131 through a pipeline.
When the activated carbon is dried by hot air in the inner cylinder 2, because the wall of the inner cylinder 2 is provided with the through holes, in the rotary drying process of the inner cylinder 2, the inevitable fine particles of the activated carbon fall into the outer cylinder 1 through the holes, and the dust removal port 13 can discharge the fine particles deposited at the bottom of the outer cylinder 1 out of the outer cylinder 1 and recycle the fine particles into the dust collection bin 131. The arrangement reduces waste, avoids the situation that equipment needs to be disassembled for cleaning, and reduces the labor intensity of manual cleaning.
Further, as shown in fig. 2, in the activated carbon drying system of the present application, a guide groove 421 is disposed above the second discharge hole 42; the top opening of the guide groove 421 is positioned below the tail end of the conveying mesh belt 5; the bottom of the guide groove 421 is connected to the second discharge hole 42.
The arrangement ensures that the activated carbon falling from the tail end of the conveying net belt 5 can not fall out of the second discharge hole 42 due to splashing of the material when entering the second discharge hole 42, thereby reducing waste and simultaneously lightening the labor intensity of manual material cleaning.
Known by above technical scheme, this application provides an active carbon drying system includes: the device comprises an outer cylinder, an inner cylinder, a driving motor, a drying box, a conveying mesh belt, a support and a controller; wherein, the outer cylinder is obliquely arranged; the bottom is provided with an air inlet, and the top is provided with an air outlet; the air inlet and the air outlet are communicated with a hot air circulating system; the inner cylinder is arranged in the outer cylinder and is connected with the outer cylinder through a rotating shaft; the inner cylinder is provided with a feed inlet and a discharge outlet, and a storage bin is arranged below the discharge outlet; the wall of the inner cylinder is provided with a through hole, and the inner wall of the inner cylinder is provided with a strip-shaped clapboard; the lower part of the outer cylinder of the drying box; a feed inlet and a discharge outlet are arranged; a conveying mesh belt is arranged in the drying box; the air inlet and the air outlet of the drying box are communicated with a hot air circulating system; the bottom of the drying box is provided with a slag outlet; the driving motor and the conveying motor are electrically connected with the controller. The application provides an active carbon drying system can carry out twice drying to active carbon, through inner tube rotation type heating, heated air circulation and drying cabinet secondary drying's mode, can realize that drying rate is fast, and evaporation intensity is high, and is efficient, and output is big, can air regulation amount at the in-process of drying, heating temperature, material dwell time and feed rate are in order to gain the best drying effect, reduce product cost and worker's intensity of labour, improve worker operational environment. Solves the problems of environmental pollution, high labor intensity and low production efficiency in the drying process of the active carbon.
The embodiments provided in the present application are only a few examples of the general concept of the present application, and do not limit the scope of the present application. Any other embodiments extended according to the scheme of the present application without inventive efforts will be within the scope of protection of the present application for a person skilled in the art.
Claims (6)
1. An active carbon drying system, its characterized in that includes: the drying device comprises an outer cylinder (1), an inner cylinder (2), a driving motor (3), a drying box (4), a conveying mesh belt (5), a support (6), a controller (7) and a hot air circulating system (10);
the outer cylinder (1) is a cylinder fixedly arranged on the bracket (6); the outer cylinder (1) is obliquely arranged in the vertical direction; the bottom of the outer barrel (1) is provided with a first air inlet (11), and the top of the outer barrel is provided with a first air outlet (12); the first air inlet (11) and the first air outlet (12) are communicated with the hot air circulating system (10) through pipelines;
the inner cylinder (2) is a cylinder arranged in the outer cylinder (1); the inner cylinder (2) is connected with the outer cylinder (1) through a rotating shaft;
a first feed inlet (21) is formed in the top end face of the inner cylinder (2); the first feeding hole (21) is communicated with an external feeding bin through a pipeline;
a first discharge hole (22) is formed in the end face of the bottom of the inner cylinder (2); a storage bin (221) is arranged below the opening of the first discharge hole (22);
the wall of the inner cylinder (2) is provided with a through hole (23); the inner wall of the inner cylinder (2) is provided with a strip-shaped partition plate (24); the side edge of the partition plate (24) is fixedly connected with the cylinder wall; the partition plate (24) extends from one end face of the cylinder to the other end face along the cylinder wall in a spiral shape; the surface of the partition plate (24) is vertical to the axis of the inner cylinder (2); the inner cylinder (2) is provided with a first heating device (25); the first heating device (25) is positioned on a central rotating shaft of the inner cylinder (2) and is fixedly connected with the inner cylinder (2);
the drying box (4) is arranged below the outer cylinder (1);
the top of the drying box (4) is provided with a second feeding hole (41); the second feeding hole (41) is communicated with the bottom opening of the storage bin (221);
a second discharge hole (42) is formed in the bottom of the drying box (4); the second discharge hole (42) is communicated with an external finished product bin through a pipeline;
the conveying mesh belt (5) is arranged inside the drying box (4); the starting end of the conveying mesh belt (5) is positioned below the second feed port (41); the tail end of the conveying mesh belt (5) is positioned above the second discharge hole (42); the conveying mesh belt (5) is connected with a conveying motor (51) through a transmission system;
one end of the drying box (4) is provided with a second air inlet (43), and the other end is provided with a second air outlet (44); the second air inlet (43) and the second air outlet (44) are communicated with the hot air circulating system (10) through pipelines;
a slag outlet (45) is formed in the bottom of the drying box (4);
the first heating device (25), the driving motor (3), the conveying motor (51) and the hot air circulating system (10) are electrically connected with the controller (7).
2. The activated carbon drying system as claimed in claim 1, characterized by comprising a material spreading device (8); the material spreading device (8) is positioned in the drying box (4) and above the conveying mesh belt (5);
the material spreading device (8) comprises: a material spreading arm (81) and an adjusting rod (82);
one end of the material spreading arm (81) is hinged with the top wall of the drying box (4), and the other end of the material spreading arm is provided with a push plate (811); the push plate (811) is of a strip plate-shaped structure; one side edge of the push plate (811) is connected with the material spreading arm (81), and the other side edge of the push plate is close to the conveying mesh belt (5); the material spreading arm (81) is provided with a first adjusting hole (812);
one end of the adjusting rod (82) is hinged with the top wall of the drying box (4); a second adjusting hole (821) is formed in the adjusting rod (82);
the first adjusting hole (812) and the second adjusting hole (821) are connected through a bolt.
3. An activated carbon drying system according to claim 1, characterized by comprising a slag removal device (9); the slag removal device (9) is positioned in the drying box (4) and below the conveying mesh belt (5);
the slag removing device (9) comprises a transmission chain (91), a slag removing assembly (92) and a transmission motor (93);
the transmission chain (91) is connected with a transmission motor (93) through a transmission system;
the slag removal assembly (92) comprises a brush barrel (921) and a low-speed motor (922); the rotating shaft of the brush cylinder (921) is movably connected with the chain (91); the rotating shaft of the brush barrel (921) is connected with a driving shaft of a low-speed motor (922);
the transmission motor (93) and the low-speed motor (922) are electrically connected with the controller (7).
4. An activated carbon drying system according to claim 1, characterized in that the drying cabinet (4) is provided with a second heating device (46); the second heating device (46) is connected with the top wall; the second heating device (46) is electrically connected with the controller (7).
5. The active carbon drying system according to claim 1, characterized in that a dust removing opening (13) is arranged at the bottom of the outer cylinder (1); the dust removal port (13) is connected with the dust collection bin (131) through a pipeline.
6. The activated carbon drying system as claimed in any one of claims 1 to 5, wherein a guide groove (421) is provided above the second discharge port (42); the top opening of the guide groove (421) is positioned below the tail end of the conveying mesh belt (5); the bottom of the guide groove (421) is connected with the second discharge hole (42).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022599750.9U CN213687725U (en) | 2020-11-11 | 2020-11-11 | Active carbon drying system |
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| CN202022599750.9U CN213687725U (en) | 2020-11-11 | 2020-11-11 | Active carbon drying system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115540534A (en) * | 2022-09-16 | 2022-12-30 | 马普 | Pneumatic environment-friendly coal particle drying equipment |
| CN116251576A (en) * | 2023-04-10 | 2023-06-13 | 宝武水务科技有限公司 | Feeding preheating and drying device, system and method of activated carbon regenerating furnace |
-
2020
- 2020-11-11 CN CN202022599750.9U patent/CN213687725U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115540534A (en) * | 2022-09-16 | 2022-12-30 | 马普 | Pneumatic environment-friendly coal particle drying equipment |
| CN116251576A (en) * | 2023-04-10 | 2023-06-13 | 宝武水务科技有限公司 | Feeding preheating and drying device, system and method of activated carbon regenerating furnace |
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