CN215571701U - Multilayer rotating disc type dryer - Google Patents
Multilayer rotating disc type dryer Download PDFInfo
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- CN215571701U CN215571701U CN202121371059.3U CN202121371059U CN215571701U CN 215571701 U CN215571701 U CN 215571701U CN 202121371059 U CN202121371059 U CN 202121371059U CN 215571701 U CN215571701 U CN 215571701U
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Abstract
The utility model provides a multilayer rotary disk type dryer, which comprises a dryer body and is characterized by comprising: a heating unit connected to the upper end of the body, and a drying unit connected to one side of the heating unit for drying the drying object; and the feeding unit is connected to the upper end of the drying unit and is used for controlling the orderly entering of the dried substances. Inside the feed mechanism is preferentially fallen through the screen cloth landing through the dry thing of tiny granule, the dry thing of large granule carries out progressively along the screen cloth according to the size of particulate matter and enters into feed mechanism inside, because heating mechanism is nearer apart from the feed mechanism who falls into the dry thing of large granule, the heat of air guide mechanism through the inside of feed mechanism reduces gradually, the temperature when the dry thing of large granule is dry is higher, the drying temperature of tiny granule is lower relatively, thereby it needs dry material subregion to dry to have reached different granule sizes, drying efficiency is high, energy-concerving and environment-protective effect.
Description
Technical Field
The utility model relates to the technical field of drying, in particular to a multilayer rotary disk type dryer.
Background
The disc type dryer is a multi-layer fixed hollow heating circular material carrying disc which is developed and developed through continuous improvement by integrating a series of advanced technologies on the basis of an intermittent stirring dryer, and nowadays, more and more manufacturers of chemical industry, dyes, pesticides and food adopt the disc type dryer to dry products.
Chinese patent CN207622410U discloses a multi-layer rotary disk type dryer, which comprises a dryer body, the dryer body is a vertically arranged cylindrical structure, the center of a circle inside the dryer body is vertically connected with a central rotating shaft, the upper end and the lower end of the central rotating shaft are connected with the dryer body, the bottom end surface of the dryer body is connected with a bracket, a rotating motor is arranged in the middle of the bottom end surface of the dryer body and is connected with the central rotating shaft, a feed inlet is arranged at the upper end of the dryer body, a guide channel is arranged in the central rotating shaft in a hollow manner and is connected with the feed inlet, the drying machine comprises a drying machine body and is characterized in that a plurality of circular drying disks are horizontally connected to the central rotating shaft at equal intervals, a discharge hole is formed in the upper end of the joint of each drying disk and the central rotating shaft, and a plurality of hot air holes are formed in the periphery of the bottom end face of the drying machine body in an upward mode. Through the mode, the utility model can continuously dry various powder or granular solid materials in a large quantity with high efficiency.
But when drying granular drying object among this technical scheme, can not carry out the subregion and dry, because the size difference of granule drying object, when a plurality of not equidimension granule drying object dry at same temperature layer, the not equidimension particulate matter is the length of the dead dry used time of difference, in order to ensure that all drying objects are dead dry, the user need adopt longer time to dry the drying object, the serious influence drying efficiency, long-time drying also can consume a large amount of energy simultaneously, be unfavorable for energy-concerving and environment-protective.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides a multilayer rotary disc type drying machine, which can dry materials with different particle sizes needing to be dried in different regions by arranging a plurality of drying regions with different temperatures in the drying machine, has high drying efficiency and low energy required by drying, and is energy-saving and environment-friendly.
In order to achieve the purpose, the utility model provides the following technical scheme: a multi-deck rotary tray dryer comprising a body, comprising:
a heating unit connected to an upper end of the body;
a drying unit connected to one side of the heating unit for drying the dried object; and the feeding unit is connected to the upper end of the drying unit and is used for controlling the orderly entering of the dried substances.
Preferably, the heating unit includes:
an air supply mechanism connected to one side of the heating unit for guiding heat in the heating unit into the drying unit for drying;
and the heating mechanism is connected inside the heating unit.
Preferably, a plurality of resistance wires are arranged inside the heating mechanism, and grids matched with the external pipelines of the heating unit are connected to the outside of the resistance wires.
Preferably, the drying unit includes:
a storage pipe for storing the dried material introduced from the feeding unit;
the material distribution mechanism is arranged in the storage pipe and is used for carrying out layered drying on the dried materials entering from the feeding unit;
and the driving mechanism is connected to one side of the material distribution mechanism and is used for driving the material distribution mechanism.
Preferably, a discharge door for discharging the dried material is provided at a front end of the storage pipe.
Preferably, a plurality of partition plates are arranged in the material distribution mechanism, and a plurality of air guide mechanisms which are uniformly distributed in an annular shape are arranged in the partition plates.
Preferably, the feed unit comprises:
the clapboard is connected to the upper end of the drying unit and is used for preventing dried substances from overflowing in the feeding process;
the screening net is connected inside the partition plate and used for screening the dried substances according to the sizes of the dried substances and enabling the dried substances to enter different areas inside the material distribution mechanism;
and the loading hopper is connected to the upper end of the drying unit.
Preferably, the partition board is arranged in an inclined manner, the upper end of the partition board is provided with a plurality of screening holes, and the screening holes are enlarged from top to bottom.
Preferably, the lower end of the loading hopper is arranged in a conical shape, and an outlet at the lower end of the loading hopper is aligned with the inside of the partition plate.
Preferably, the upper end of the machine body is connected with a control unit for controlling the working states of the heating unit and the drying unit.
The utility model has the beneficial effects that:
(1) the utility model disperses the dried material into different positions in the material distributing mechanism after entering the material distributing mechanism through the feeding unit, then the control unit controls the driving mechanism to rotate, the driving mechanism drives the dried material which enters the material distributing mechanism to turn over through the material distributing mechanism, the air supply mechanism guides the heat generated on the surface of the heating mechanism into the material distributing mechanism through the air guide mechanism by wind power to heat the dried material, the dried material slides downwards along the screening net after entering the partition board from the material feeding hopper, the dried material with small particles preferentially slides into the material distributing mechanism through the screening net in the sliding process, the dried material with large particles gradually enters the material distributing mechanism along the screening net according to the size of the particles, and the heat is gradually reduced through the air guide mechanism in the material distributing mechanism because the heating mechanism is closer to the material distributing mechanism of the dried material with large particles, consequently, the temperature when the drying object of big granule is dry is higher, and the drying temperature of tiny particle is lower relatively, ensures that large granule drying object and tiny particle drying object can be dry simultaneously to reached and set up the drying region of a plurality of different temperatures in the desiccator inside, can divide the region with the material that different granule sizes need be dry and dry, drying efficiency is high, and the energy that the drying is required is low, energy-concerving and environment-protective effect.
(2) According to the utility model, the driving mechanism is arranged on the left side of the material distribution mechanism, so that dry impurities in the material distribution mechanism can be repeatedly turned over in the drying process, the dry objects can be uniformly heated in the drying process, and the air guide mechanism can be prevented from being blocked by the dry objects, so that the air guide mechanism can not guide heat into the next drying area.
In conclusion, the drying device has the advantages of being capable of drying materials with different particle sizes and needing to be dried in different areas, high in drying efficiency, low in energy needed by drying, energy-saving and environment-friendly, and the like.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a schematic diagram of a drying unit according to the present invention;
FIG. 5 is a left side view of the present invention;
FIG. 6 is a front elevational fully cross-sectional view of the present invention;
in the figure; 1. a body; 2. a heating unit; 201. an air supply mechanism; 202. a heating mechanism;
3. a drying unit; 301. a storage tube; 302. a discharge door; 303. a material distributing mechanism; 304. a drive mechanism; 305. an air guide mechanism; 4. a feed unit; 401. a partition plate; 402. screening a net; 403. a loading hopper; 5. a control unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example one
As shown in fig. 2 to 6, a multi-deck rotary disk dryer includes a body 1, and is characterized by including:
a heating unit 2 connected to the upper end of the body 1,
a drying unit 3 connected to one side of the heating unit 2, for drying a dried object;
and the feeding unit 4 is connected to the upper end of the drying unit 3 and is used for controlling the orderly entering of the dried substances.
Preferably, as shown in fig. 6, the heating unit 2 includes:
an air blowing mechanism 201 connected to one side of the heating unit 2, for introducing heat inside the heating unit 2 into the drying unit 3 to dry;
and a heating mechanism 202 connected to the inside of the heating unit 2.
Furthermore, a plurality of resistance wires are arranged inside the heating mechanism 202, and grids matched with the external pipeline of the heating unit 2 are connected to the outside of the resistance wires.
The heating mechanism 202 controls the heat amount according to the type of the drying object by the control unit 5 during operation, and the controlled heat amount is introduced into the drying unit 3 by the air blowing mechanism 201 to dry the drying object.
As a modification, as shown in fig. 4, the drying unit 3 includes:
a storage pipe 301 for storing the dried matter entered from the feeding unit 4;
the material distributing mechanism 303 is arranged inside the storage pipe 301 and used for performing layered drying on the dried materials entering from the feeding unit 4;
and the driving mechanism 304 is connected to one side of the material separating mechanism 303 and is used for driving the material separating mechanism 303.
Further, a discharge door 302 for discharging dried materials after drying is provided at the front end of the storage pipe 301.
Furthermore, a plurality of isolation plates are arranged inside the material distribution mechanism 303, and a plurality of wind guide mechanisms 305 which are uniformly distributed in an annular shape are arranged inside the isolation plates.
It should be noted that the dry matter enters the inside of the material separating mechanism 303 through the feeding unit 4 and then is dispersed to different positions inside the material separating mechanism 303, then the control unit 5 controls the driving mechanism 304 to rotate, the driving mechanism 304 drives the dry matter which has entered the inside of the material separating mechanism 303 to turn over through the material separating mechanism 303, and the air supply mechanism 201 guides the heat generated on the surface of the heating mechanism 202 into the inside of the material separating mechanism 303 through the air guide mechanism 305 by wind power to heat the dry matter.
Preferably, as shown in fig. 2, the feeding unit 4 includes:
a baffle 401 connected to the upper end of the drying unit for preventing the dried material from overflowing during the feeding process;
the screening net 402 is connected inside the partition board 401 and used for screening the dried substances according to sizes and entering different areas inside the material distribution mechanism 303;
and a loading hopper 403 connected to an upper end of the drying unit 3.
Further, the partition 401 is arranged in an inclined manner, the upper end of the partition is provided with a plurality of screening holes, and the screening holes are enlarged from top to bottom.
Further, the lower end of the loading bucket 403 is tapered, and the outlet of the lower end of the loading bucket 403 is aligned with the inside of the partition 401.
It should be noted that, after the dried substance enters the inside of the partition 401 from the loading hopper 403, the dried substance slides downward along the screening net 402, in the sliding process, the dried substance with small particles preferentially slides into the material distribution mechanism 303 through the screening net 402, the dried substance with large particles gradually enters the material distribution mechanism 303 along the screening net 402 according to the size of the particulate matter, because the heating mechanism 202 is closer to the material distribution mechanism 303 of the dried substance with large particles, and the heat is gradually reduced through the air guide mechanism 305 inside the material distribution mechanism 303, the temperature of the dried substance with large particles is higher when the dried substance with large particles is dried, the drying temperature of the dried substance with small particles is relatively lower, and the dried substance with large particles and the dried substance with small particles can be simultaneously dried.
Preferably, a control unit 5 is connected to the upper end of the machine body 1 for controlling the operating states of the heating unit 2 and the drying unit 3.
In this embodiment, the dry matter enters the material distribution mechanism 303 through the feeding unit 4 and then is dispersed to different positions inside the material distribution mechanism 303, then the control unit 5 controls the driving mechanism 304 to rotate, the driving mechanism 304 drives the dry matter which has entered the material distribution mechanism 303 to turn over through the material distribution mechanism 303, the air supply mechanism 201 guides the heat generated on the surface of the heating mechanism 202 into the material distribution mechanism 303 through the air guide mechanism 305 by wind power to heat the dry matter, the dry matter enters the partition board 401 from the material feeding hopper 403 and then slides downwards along the screening net 402, during the sliding process, the dry matter with small particles preferentially slides down into the material distribution mechanism 303 through the screening net 402, the dry matter with large particles gradually enters the material distribution mechanism 303 according to the size of the particles along the screening net 402, because the heating mechanism 202 is closer to the material distribution mechanism 303 where the dry matter with large particles fall, through the inside air guide mechanism 305 heat of feed mechanism 303 reduces gradually, therefore, the temperature when the dry matter of big granule is dry is higher, the drying temperature of tiny particle is lower relatively, ensure that big granule dry matter can be dry simultaneously with the dry matter of tiny particle, thereby reached and set up the dry region of a plurality of different temperatures in the desiccator inside, can divide the region with the material that different granule sizes need dry and dry, drying efficiency is high, the energy that the drying is required is low, energy-concerving and environment-protective effect.
Example two
For the sake of simplicity, only the points of difference from the first embodiment will be described below. The second embodiment is different from the first embodiment in that: as shown in fig. 4, the driving mechanism 304 is disposed on the left side of the material distributing mechanism 303, so that dry impurities inside the material distributing mechanism 303 can be repeatedly turned over in the drying process, the dry matters can be uniformly heated in the drying process, and the dry matters can be prevented from blocking the air guiding mechanism 305, so that the air guiding mechanism 305 cannot guide heat into the next drying area.
The working steps are as follows:
step one, adjusting the control unit 5 to enable the air supply mechanism 201 to start rotating, the heating mechanism 202 to start heating, and the driving mechanism 304 to drive the material distribution mechanism 303 to rotate;
step two, the air supply mechanism 201 guides the heat of the heating mechanism 202 which generates heat into the material distribution mechanism 303 through the air guide mechanism 305;
step three, pouring the dried substance into a loading hopper 403;
fourthly, the dried objects fall into the corresponding positions in the material distribution mechanism 303 along the screening net 402 along the loading hopper 403 according to the size order of the dried objects, and the drying is carried out till the end;
and step five, opening the discharging door 302 to lead the dried drying object out along the discharging door 302.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A multilayer rotary disk dryer comprising a body (1), characterized in that it comprises:
a heating unit (2) connected to the upper end of the machine body (1);
a drying unit (3) connected to one side of the heating unit (2) for drying the dried material;
the feeding unit (4) is connected to the upper end of the drying unit (3) and is used for controlling the orderly entering of the dried substances;
the heating unit (2) comprises:
an air supply mechanism (201) connected to one side of the heating unit (2) and used for guiding the heat in the heating unit (2) into the drying unit (3) for drying;
a heating mechanism (202) connected to the inside of the heating unit (2);
the drying unit (3) comprises:
a storage pipe (301) for storing the dried matter entered from the feeding unit (4);
the material distribution mechanism (303) is arranged inside the storage pipe (301) and is used for carrying out layered drying on the dried materials entering from the feeding unit (4);
the driving mechanism (304) is connected to one side of the material distribution mechanism (303) and is used for driving the material distribution mechanism (303);
the feed unit (4) comprises:
a baffle plate (401) connected to the upper end of the drying unit for preventing the dried material from overflowing during the feeding process;
the screening net (402) is connected inside the partition plate (401) and is used for screening the dried substances into different areas inside the material distribution mechanism (303) according to sizes;
and the loading hopper (403) is connected to the upper end of the drying unit (3).
2. A multi-deck rotary tray dryer as claimed in claim 1, wherein a plurality of resistance wires are provided inside the heating means (202), and a mesh matching the external pipe of the heating unit (2) is connected to the outside of the resistance wires.
3. A multi-deck rotary tray dryer according to claim 1, wherein the front end of the storage pipe (301) is provided with a discharge door (302) for discharging dried material.
4. The multi-deck rotary tray dryer according to claim 1, wherein a plurality of partition plates are arranged inside the material distributing mechanism (303), and a plurality of wind guiding mechanisms (305) are uniformly distributed in a ring shape inside the partition plates.
5. A multi-deck rotary tray dryer according to claim 1, wherein the partition (401) is inclined, the upper end of the partition being provided with a plurality of screening holes, and the screening holes increase from top to bottom.
6. A multi-deck rotary tray dryer according to claim 1, wherein the lower end of the hopper (403) is tapered and the outlet at the lower end of the hopper (403) is aligned with the interior of the partition (401).
7. A multi-deck rotary tray dryer according to claim 1, characterized in that a control unit (5) is connected to the upper end of the machine body (1) for controlling the operating conditions of the heating unit (2) and the drying unit (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121371059.3U CN215571701U (en) | 2021-06-21 | 2021-06-21 | Multilayer rotating disc type dryer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121371059.3U CN215571701U (en) | 2021-06-21 | 2021-06-21 | Multilayer rotating disc type dryer |
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| Publication Number | Publication Date |
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| CN215571701U true CN215571701U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121371059.3U Active CN215571701U (en) | 2021-06-21 | 2021-06-21 | Multilayer rotating disc type dryer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116358270A (en) * | 2023-05-09 | 2023-06-30 | 石家庄市方远化工设备有限公司 | Multilayer rotary disk type dryer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116358270A (en) * | 2023-05-09 | 2023-06-30 | 石家庄市方远化工设备有限公司 | Multilayer rotary disk type dryer |
| CN116358270B (en) * | 2023-05-09 | 2023-09-15 | 石家庄市方远化工设备有限公司 | Multilayer rotary disk type dryer |
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