CN215724925U - Drying device of active carbon after shaping - Google Patents
Drying device of active carbon after shaping Download PDFInfo
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- CN215724925U CN215724925U CN202121442286.0U CN202121442286U CN215724925U CN 215724925 U CN215724925 U CN 215724925U CN 202121442286 U CN202121442286 U CN 202121442286U CN 215724925 U CN215724925 U CN 215724925U
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Abstract
The utility model discloses a drying device of active carbon after shaping, it relates to active carbon production facility technical field. A drying cavity is arranged in the drying box body, and the first drying box, the drying fan, the air supply pipe, the drying cavity, the second drying box and the air suction pump are sequentially communicated through an air guide pipe to form a circulation loop; and the circulating loop is used for conveying hot air of the drying fan to the drying cavity to dry the activated carbon and recycling the hot air. After the technical scheme is adopted, the beneficial effects of the utility model are as follows: can make full use of through stoving circulation circuit dry the intracavity hot-blast, reduce drying blower's heating work, promote efficiency, the better protection of reuse heat the environment, the initial hot-blast hot-steam that also is in the absorption active carbon production process simultaneously has reduced drying blower's work equally, has improved efficiency.
Description
Technical Field
The utility model relates to the technical field of activated carbon production equipment, in particular to a drying device for formed activated carbon.
Background
Activated carbon is a specially treated carbon produced by heating an organic raw material (husk, coal, wood, etc.) in the absence of air to reduce non-carbon components (this process is called carbonization), and then reacting with a gas to erode the surface and produce a structure with developed micropores (this process is called activation). Since the activation process is a microscopic process, i.e., the surface erosion of a large amount of molecular carbides is a point-like erosion, the surface of the activated carbon is caused to have countless fine pores. The diameter of micropores on the surface of the activated carbon is mostly between 2 nm and 50nm, even a small amount of activated carbon has a huge surface area, the surface area of each gram of activated carbon is 500m to 1500m2, and all applications of the activated carbon are almost based on the characteristics of the activated carbon.
The physical performance test indexes of the activated carbon mainly comprise moisture content, ash content, strength, apparent density, particle size distribution, ignition point, floating rate, volatile matter content and the like, and the physical test indexes comprise strength, apparent density (packing density) and the like. The strength of the activated carbon refers to the mechanical wear resistance strength or the anti-fragmentation strength of the activated carbon, the strength index of the activated carbon is an important physical index of the activated carbon which is frequently tested, and the strength index is an index which is necessary to be tested for various activated carbon rod products in the production and application of the activated carbon.
At present, current active carbon is adding man-hour in production, need carry out drying process to its fashioned active carbon, through conventional stoving, drying efficiency is low, and the effect of stoving is also not good, and a lot of heats have been wasted to the stoving in-process, and the waste heat of stoving all directly discharges, causes the waste, causes economic loss, can be kept somewhere by the waste heat in the preorder production of active carbon again simultaneously, can not cause the loss with its abundant utilization.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and shortcomings of the prior art, and provides a drying device for molded activated carbon, which can fully utilize hot air in a drying cavity through a drying circulation loop, reduce the heating work of a drying fan, improve the efficiency, better protect the environment by recycling heat, absorb hot steam in the production process of the activated carbon by using initial hot air, reduce the work of the drying fan and improve the efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a drying device for formed activated carbon comprises a main frame, wherein a drying box body is arranged above the middle part of the main frame, a drying cavity is arranged in the drying box body, an air supply pipe is arranged on the inner wall of the drying box body, a second drying box and an air suction pump are arranged on the upper surface of the drying box body, a drying fan and a first drying box are arranged in the main frame, and the first drying box, the drying fan, the air supply pipe, the drying cavity, the second drying box and the air suction pump are sequentially communicated through an air guide pipe to form a circulation loop; and the circulating loop is used for conveying hot air of the drying fan to the drying cavity to dry the activated carbon and recycling the hot air.
The further improvement is that: the drying machine is characterized in that a driving motor is arranged on the main rack, an output shaft of the driving motor is connected with the left end of a spiral push rod through a coupler, the right end of the spiral push rod extends into the drying cavity, the spiral push rod is rotatably arranged on the left side wall and the right side wall of the drying box body, and spiral conveying blades are arranged on the spiral push rod positioned in the drying cavity; the driving motor is arranged on the left part of the main frame through a motor support.
The further improvement is that: the upper left side of the drying box body is provided with a feeding hopper, and the lower right side of the drying box body is provided with a discharging hopper.
The further improvement is that: and a material receiving box is arranged on the main frame below the discharge hopper.
The further improvement is that: the drying box body is arranged above the middle part of the main frame through a support frame.
The further improvement is that: and the air supply pipe is provided with a plurality of air supply outlets.
The further improvement is that: the air guide pipe between the drying fan and the air supply pipe is connected with a booster pump in parallel, and meanwhile, the air guide pipe between the drying fan and the air supply pipe is provided with a control valve.
The further improvement is that: and a control valve is arranged on the air guide pipe between the drying cavity and the air suction pump.
The further improvement is that: the first drying box is provided with an air inlet, and the air inlet is used for introducing hot steam generated in the preorder process of producing the activated carbon.
After adopting above-mentioned technical scheme, compare in prior art and have following beneficial effect:
1. the hot air in the drying cavity can be fully utilized through the drying circulation loop, the heating work of the drying fan is reduced, the efficiency is improved, the environment is better protected by recycling heat, meanwhile, the initial hot air also absorbs hot steam in the production process of the activated carbon, the work of the drying fan is reduced, and the efficiency is improved;
2. the activated carbon is conveyed in a rotating way through the spiral conveying blade on the threaded push rod, so that the activated carbon can be fully and more sufficiently dried in a cup;
3. the active carbon is more fully and comprehensively dried by hot air, so that the drying efficiency is higher and the effect is better;
4. the dried active carbon is conveyed to a discharge hopper and falls into a material receiving box for collection.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Description of reference numerals: the drying device comprises a main frame 1, a drying box body 2, a drying cavity 3, a driving motor 4, a coupler 41, a motor support 42, a spiral push rod 5, a spiral conveying blade 51, a drying fan 6, an air supply pipe 7, an air supply outlet 71, a booster pump 8, a first drying box 9, an air inlet 91, an air guide pipe 10, a second drying box 11, an air suction pump 12, a control valve 13, a material receiving box 14, a support frame 15, a feed hopper 21 and a material discharging box 22.
Detailed Description
Referring to fig. 1, the technical solution adopted by the present embodiment is: a drying device for formed activated carbon comprises a main frame 1, wherein a drying box body 2 is arranged above the middle part of the main frame 1, a drying cavity 3 is arranged inside the drying box body 2, an air supply pipe 7 is arranged on the inner wall of the drying box body 2, a second drying box 11 and an air suction pump 12 are arranged on the upper surface of the drying box body 2, a drying fan 6 and a first drying box 9 are arranged in the main frame 1, and the first drying box 9, the drying fan 6, the air supply pipe 7, the drying cavity 3, the second drying box 11 and the air suction pump 12 are sequentially communicated through an air guide pipe 10 to form a circulation loop; and the circulating loop is used for conveying hot air of the drying fan to the drying cavity to dry the activated carbon and recycling the hot air.
The drying machine is characterized in that a driving motor 4 is arranged on the main frame 1, an output shaft of the driving motor 4 is connected with the left end of a spiral push rod 5 through a coupler 41, the right end of the spiral push rod 5 extends into the drying cavity 3, the spiral push rod 5 is rotatably arranged on the left side wall and the right side wall of the drying box body 2, and spiral conveying blades 51 are arranged on the spiral push rod 5 positioned in the drying cavity 3; the driving motor 4 is mounted on the left portion of the main frame 1 through a motor mount 42.
Wherein, the upper left side of the drying box body 2 is provided with a feeding part 21, and the lower right side of the drying box body 2 is provided with a discharging hopper 22.
Wherein, a material receiving box 14 is arranged on the main frame 1 below the discharge hopper 22.
Wherein, the drying box body 2 is arranged above the middle part of the main frame 1 through a supporting frame 15.
Wherein, a plurality of air supply outlets 71 are arranged on the air supply pipe 7.
The air guide pipe 10 between the drying fan 6 and the air supply pipe 7 is connected in parallel with a booster pump 8, and the air guide pipe 10 between the drying fan 6 and the air supply pipe 7 is provided with a control valve 13.
Wherein, a control valve 13 is arranged on the air guide pipe 10 between the drying cavity 3 and the air suction pump 12.
Wherein, the first drying box 9 is provided with an air inlet 91, and the air inlet 91 is used for leading in hot steam generated in the preorder process of producing the activated carbon.
The working principle of the utility model is as follows: the active carbon is put in from the feed hopper, the driving motor is started, the spiral push rod rotates under the driving of the motor, the spiral conveying blade on the push rod is driven to rotate, the active carbon which is put in is driven to move in a certain direction, hot steam in the preorder production process of the active carbon firstly enters the first drying box to be dried and then is guided into the drying fan, the drying fan acts to convey hot air into the drying cavity through the air supply pipe to dry the active carbon, the dried hot air is pumped out of the drying cavity through the exhaust fan, moisture in the dried hot air in the cavity is absorbed by the second drying box, then the hot air is returned into the hot air blower to form a circulating loop, the drying circulating loop can fully utilize the hot air in the drying cavity, the heating work of the drying fan is reduced, the efficiency is improved, the heat is recycled, the environment is protected better, and meanwhile the initial hot air also absorbs the hot steam in the production process of the active carbon, the work of the drying fan is reduced, and the efficiency is improved; the activated carbon is conveyed in a rotating way through the spiral conveying blade on the threaded push rod, so that the activated carbon can be fully and more sufficiently dried in a cup; the active carbon is dried more fully and comprehensively by hot air; the dried active carbon is conveyed to a discharge hopper and falls into a material receiving box for collection.
While there have been shown and described what are at present considered to be the fundamental principles of the utility model and its essential features and advantages, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are included to illustrate the principles of the utility model, but that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents. The utility model is not described in detail, but is well known to those skilled in the art.
Claims (9)
1. The utility model provides a drying device of active carbon after shaping, it includes the main frame, main frame middle part top is provided with stoving box, its characterized in that: a drying cavity is arranged in the drying box body, an air supply pipe is arranged on the inner wall of the drying box body, a second drying box and an air suction pump are arranged on the upper surface of the drying box body, a drying fan and a first drying box are arranged in the main frame, and the first drying box, the drying fan, the air supply pipe, the drying cavity, the second drying box and the air suction pump are sequentially communicated through an air guide pipe to form a circulation loop; and the circulating loop is used for conveying hot air of the drying fan to the drying cavity to dry the activated carbon and recycling the hot air.
2. The drying device for the formed activated carbon according to claim 1, wherein: the drying machine is characterized in that a driving motor is arranged on the main rack, an output shaft of the driving motor is connected with the left end of a spiral push rod through a coupler, the right end of the spiral push rod extends into the drying cavity, the spiral push rod is rotatably arranged on the left side wall and the right side wall of the drying box body, and spiral conveying blades are arranged on the spiral push rod positioned in the drying cavity; the driving motor is arranged on the left part of the main frame through a motor support.
3. The drying device for the formed activated carbon according to claim 1, wherein: the upper left side of the drying box body is provided with a feeding hopper, and the lower right side of the drying box body is provided with a discharging hopper.
4. The drying device for the formed activated carbon according to claim 3, wherein: and a material receiving box is arranged on the main frame below the discharge hopper.
5. The drying device for the formed activated carbon according to claim 1, wherein: the drying box body is arranged above the middle part of the main frame through a support frame.
6. The drying device for the formed activated carbon according to claim 1, wherein: and the air supply pipe is provided with a plurality of air supply outlets.
7. The drying device for the formed activated carbon according to claim 1, wherein: the air guide pipe between the drying fan and the air supply pipe is connected with a booster pump in parallel, and meanwhile, the air guide pipe between the drying fan and the air supply pipe is provided with a control valve.
8. The drying device for the formed activated carbon according to claim 1, wherein: and a control valve is arranged on the air guide pipe between the drying cavity and the air suction pump.
9. The drying device for the formed activated carbon according to claim 1, wherein: the first drying box is provided with an air inlet, and the air inlet is used for introducing hot steam generated in the preorder process of producing the activated carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121442286.0U CN215724925U (en) | 2021-06-28 | 2021-06-28 | Drying device of active carbon after shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121442286.0U CN215724925U (en) | 2021-06-28 | 2021-06-28 | Drying device of active carbon after shaping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215724925U true CN215724925U (en) | 2022-02-01 |
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ID=80045350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121442286.0U Active CN215724925U (en) | 2021-06-28 | 2021-06-28 | Drying device of active carbon after shaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215724925U (en) |
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2021
- 2021-06-28 CN CN202121442286.0U patent/CN215724925U/en active Active
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