Drying equipment
Technical Field
The utility model relates to a production facility field, in particular to drying equipment.
Background
The traditional vibration fluidized bed is suitable for novel fluidized high-efficiency drying equipment for drying granular and powdery materials, and is a fluidized bed supported on a group of springs and powered by an excitation motor. The bulk material fed into the dryer is thrown to the outlet end by the action of the exciting force on the perforated plate and is conveyed to the outlet. Hot air is blown in from the lower part of the porous plate, passes through the material layer, transfers heat to the material, carries moisture vaporized from the material and is discharged from the exhaust port, and therefore the material is dried. Because the material is in motion state under the action of mechanical vibration in the vibration fluidized bed, only a proper amount of hot air is needed to be blown in to achieve dynamic drying, so that the thermal efficiency is high, and the material is dried uniformly.
The vibrated fluidized bed has a limited length. The existing vibrated fluidized bed has short overall conveying distance and short drying time because only one vibrating conveyor belt is generally arranged, and can not achieve the decomposition effect on substances which have higher intermolecular binding degree and are difficult to decompose, and if the conveyor belt is increased, the load of a vibrating motor can be increased and the length of the vibrated fluidized bed can be greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a drying equipment can increase the drying time of material, makes the purity of material higher, is applicable to the material that is difficult to decompose.
According to the utility model discloses a drying equipment, including casing and conveyer, conveyer installs in the casing, conveyer includes many lateral vibration conveyer belts and many vertical conveyer belt, the lateral vibration conveyer belt with vertical conveyer belt is the cluster in turn, conveyer is the structure of multistage S type polyphone.
According to the utility model discloses drying equipment has following beneficial effect at least: one conveying belt is arranged in a folding mode, so that the limit of the length of the conveying belt is broken through, the drying time is greatly prolonged, and the drying effect is improved; the whole conveyor belt is split into two devices with the conveyor belts alternately connected in series, and the devices are installed and connected according to specific requirements; compared with the increase of the length of the whole machine, the installation of the ventilation system can be reduced.
According to some embodiments of the present invention, the lateral vibration conveyer belt and the longitudinal conveyer belt all incline the predetermined angle, the export setting of lateral vibration conveyer belt is in the top of longitudinal conveyer belt entry, the export setting of longitudinal conveyer belt is in the top of lateral vibration conveyer belt entry.
According to some embodiments of the utility model, the transverse vibration conveyer belt is provided with the discharge gate, the discharge gate narrows gradually along ejection of compact direction.
According to some embodiments of the invention, the longitudinal conveyor belt is provided with an elastic support bar.
According to some embodiments of the utility model, the longitudinal conveyer belt is kept away from one side of transverse vibration conveyer belt is provided with the baffle, the baffle is used for blockking that the material on the transverse vibration conveyer belt breaks away from conveyer.
According to some embodiments of the present invention, the housing is provided with a plurality of observation windows.
According to some embodiments of the invention, the housing is provided with an inner wall for spacing the conveyor.
According to some embodiments of the utility model, the top of casing is provided with a plurality of gas outlets, the gas outlet intercommunication the inner chamber of casing.
According to some embodiments of the utility model, still include ventilation system, the gas outlet with ventilation system is linked together.
According to some embodiments of the utility model, ventilation system includes air-blower, cyclone and negative-pressure air fan, the air-blower with the air inlet intercommunication of casing, the air-blower the casing cyclone and negative-pressure air fan communicates in proper order.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of a drying apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of the transfer device shown in FIG. 1;
fig. 3 is a schematic top view of the conveyor shown in fig. 1.
A shell 100, an observation window 110, an inner wall 120 and an air outlet 130;
the device comprises a conveying device 200, a transverse vibration conveying belt 210, a discharge port 211, a longitudinal conveying belt 220, an elastic supporting rod 221 and a baffle 222;
a ventilation system 300.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper and lower directions, is the orientation or positional relationship shown on the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention.
In the description of the present invention, a plurality means two or more.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 3, according to the present invention, a drying apparatus includes a casing 100 and a conveyer 200, the conveyer 200 is installed in the casing 100, the conveyer 200 includes a plurality of transverse vibration conveyer belts 210 and a plurality of longitudinal conveyer belts 220, the transverse vibration conveyer belts 210 and the longitudinal conveyer belts 220 are alternately connected in series, and the conveyer 200 is a structure of multi-section S-shaped series connection.
According to the utility model discloses drying equipment has following beneficial effect at least: one conveying belt is arranged in a folding mode, so that the limit of the length of the conveying belt is broken through, the drying time is greatly prolonged, and the drying effect is improved; the whole conveyor belt is split into two devices with the conveyor belts alternately connected in series, and the devices are installed and connected according to specific requirements; the installation of the ventilation system 300 can be reduced as compared with increasing the length of the whole machine.
In some embodiments of the present invention, the transverse vibrating conveyor 210 and the longitudinal conveyor 220 are both inclined at a predetermined angle, the outlet of the transverse vibrating conveyor 210 is disposed above the inlet of the longitudinal conveyor 220, and the outlet of the longitudinal conveyor 220 is disposed above the inlet of the transverse vibrating conveyor 210. The transverse vibration conveying belt 210 is inclined at a preset angle, the direction of the material inlet is lower than that of the material outlet 211, so that the moving speed of the materials on the vibration plate is reduced, and the materials can be fully dried; the longitudinal conveyor belt 220 is inclined at a preset angle, and the direction of the feeding port is higher than that of the discharging port 211, so that the materials can slide to the next conveyor belt along the inclined slope without installing a power device. The transverse oscillating conveyor 210 and the longitudinal conveyor 220 keep the conveyor 200 as a whole on the same plane.
In some embodiments of the present invention, the transverse vibrating conveyor 210 is provided with a discharge port 211, and the discharge port 211 narrows gradually along the discharge direction. The discharge hole 211 narrows gradually, so that the materials can be concentrated on the narrow discharge hole 211 to be discharged, and the situation that the materials cannot be accurately discharged to the next conveying belt due to the fact that the discharge hole 211 is too large is prevented.
In some embodiments of the present invention, the longitudinal conveyor belt 220 is provided with an elastic support rod 221. The longitudinal conveyor belt 220 is not provided with a power device, but the whole machine can vibrate during operation, so that the longitudinal conveyor belt 220 vibrates, and the elastic support rods 221 can reduce the vibration effect of the longitudinal conveyor belt 220, so that the longitudinal conveyor belt 220 can keep balance.
In some embodiments of the present invention, a baffle 222 is disposed on a side of the longitudinal conveyor belt 220 away from the transverse vibrating conveyor belt 210, and the baffle 222 is used to block the material on the transverse vibrating conveyor belt 210 from escaping from the conveyor 200.
In some embodiments of the present invention, a plurality of viewing windows 110 are provided on the housing 100. The observation window 110 is made of transparent material, so that the operation inside the machine can be seen through the observation window 110 in time.
In some embodiments of the present invention, the housing 100 is provided with an inner wall 120 for the spacer conveyor 200. The inner wall 120 is configured to separate the conveyor belts to prevent interference between the conveyor belts.
In some embodiments of the present invention, a plurality of gas outlets 130 are disposed above the casing 100, and the gas outlets 130 communicate with the inner cavity of the casing 100.
In some embodiments of the present invention, the present invention further comprises a ventilation system 300, and the air outlet 130 is communicated with the ventilation system 300.
In some embodiments of the present invention, the ventilation system 300 includes a blower, a cyclone separator and a negative pressure fan, the blower is communicated with the air inlet of the casing 100, and the blower, the casing 100, the cyclone separator and the negative pressure fan are communicated in sequence.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.