CN205505659U - A efficient drying device for chemical material processing that circulates - Google Patents

Abstract

The utility model discloses an efficient drying device for chemical material processing that circulates, including dry outdoor wall, drying chamber inner wall, feed back device and air heater, be provided with the intermediate layer cavity between dry outdoor wall and the drying chamber inner wall, drying chamber inner wall top is provided with the charge door, drying chamber inner wall bottom is provided with the discharge gate, drying chamber inner wall right flank is provided with the inner wall blast pipe, be provided with the pivot of admitting air in the middle of the drying chamber inner wall, the inside gas passage that is provided with of the pivot of admitting air, the pivot of admitting air lies in the intramural part of drying chamber and is provided with a plurality of branches stirring rod, air heater passes through pipeline and blower connection, drum fan air inlet department is provided with the intake pipe, be provided with a liter material pivot among the feed back device, it is provided with the spiral auger to rise material pivot surface, the utility model discloses get back to the through -put feed back device behind the drying process again and carry out the drying in the drying chamber inner wall once more, so many times the drying can show and is improving dry quality and drying efficiency.

Description

A high-efficiency drying device for chemical material recycling

technical field

The utility model relates to chemical equipment, in particular to a high-efficiency drying device for chemical material circulation treatment.

Background technique

At present, the drying device mainly vaporizes and escapes the moisture in the material by heating to obtain a solid material with a specified moisture content. Many chemical solid products have strict requirements on moisture, which requires the use of a dryer to make the product Meet the requirements; there are some problems in the existing drying device, such as the long drying time of the material, easy agglomeration, and incomplete drying of the material, which brings a lot of inconvenience to the later use.

Utility model content

The purpose of this utility model is to provide a high-efficiency drying device for chemical material circulation treatment, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A high-efficiency drying device for chemical material circulation treatment, comprising a drying outer wall, a drying inner wall, a feeding device and an air heater; an interlayer cavity is arranged between the drying outer wall and the drying inner wall; the drying outer wall An outer wall exhaust pipe is arranged on the outer wall; an outer wall filter is arranged on the outer wall exhaust pipe; a feeding port is arranged on the top of the drying chamber wall; a discharge port is arranged on the bottom of the drying chamber wall; Trachea; the inner wall exhaust pipe is provided with an inner wall filter and an air purifier; the middle of the drying chamber wall is provided with an air intake shaft; the inside of the air intake shaft is provided with a gas channel; the air intake shaft is located in the inner wall of the drying chamber Some of them are provided with a plurality of branch stirring rods; the branch stirring rods are connected with the gas channel in the air intake shaft; the branch stirring rods are provided with three air injection blocks, and each air injection block is provided with nozzles; the air intake shaft is located in the interlayer cavity The inner part is provided with interlayer air intake holes; the part of the air intake shaft located outside the outer wall of the drying chamber is fixedly connected with the second gear in the transmission device; the middle part of the second gear is provided with a gas through hole, and is connected with the air heater. The air pipe is flexibly connected; the air heater intake pipe is fixedly connected to the air heater; the air heater is connected to the air blower through a pipe; the air inlet of the air blower is provided with an air intake pipe; The mouth is connected into one; the feeding device is provided with a lifting shaft; the surface of the lifting shaft is provided with a screw auger; the lifting shaft is fixedly connected with the shaft of the first motor.

As a further solution of the utility model: the feeding mouth is provided with a feeding mask.

As a further solution of the present invention: the second gear meshes with the first gear; the first gear is fixedly connected to the rotating shaft of the second motor.

As a further solution of the utility model: the bottom of the feeding device is provided with a discharge port; the discharge port is provided with a discharge cover.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model blows hot air into the inner wall of the drying chamber by a blower by turning on the air heater, and the hot air is sprayed out through the nozzles on the branch stirring rods, and the stirring effect of the branch stirring rods is used to make the materials fully contact with the hot air; interlayer The cavity is also filled with hot air, which can keep the inner wall of the drying chamber warm; the dried materials are returned to the inner wall of the drying chamber through the discharge port to be dried again by the return device, so multiple times of drying can significantly improve the drying efficiency. quality and drying efficiency.

Description of drawings

Fig. 1 is a schematic structural diagram of a high-efficiency drying device for chemical material recycling.

Fig. 2 is a structural schematic diagram of a transmission device in a high-efficiency drying device for chemical material circulation treatment.

In the figure: 1-returning device, 2-feeding port, 3-feeding mask, 4-outdoor wall of drying chamber, 5-interlayer cavity, 6-indoor drying chamber wall, 7-inner wall filter, 8-inner wall exhaust pipe, 9-air cleaner, 10-blower, 11-intake pipe, 12-air heater, 13-transmission device, 14-interlayer air inlet, 15-intake shaft, 16-gas channel, 17-branch stirring rod, 18-jet block, 19-nozzle, 20-discharge port, 21-discharge port, 22-discharge cover, 23-screw auger, 24-lift shaft, 25-outer wall filter, 26-outer wall row Trachea, 27-the first motor, 28-the first gear, 29-the second gear, 30-air heater intake pipe, 31-the second motor.

detailed description

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Please refer to Figure 1-2, a high-efficiency drying device for chemical material circulation treatment, including the outer wall of the drying room 4, the inner wall of the drying room 6, the return device 1 and the air heater 12; the outer wall of the drying room 4 and the inner drying room An interlayer cavity 5 is arranged between the walls 6; an outer wall exhaust pipe 26 is arranged on the outer wall 4 of the drying chamber; an outer wall filter 25 is arranged on the outer wall exhaust pipe 26; a feeding port 2 is arranged on the top of the inner wall 6 of the drying chamber; The feeding mouth 2 is provided with a feeding mask 3; the feeding mask 3 is used to keep the drying chamber wall 6 airtight during the material drying process; the bottom of the drying chamber wall 6 is provided with a discharge port 20; the drying chamber wall 6 right side An inner wall exhaust pipe 8 is arranged on the surface; an inner wall filter screen 7 and an air cleaner 9 are arranged on the inner wall exhaust pipe 8; an air intake shaft 15 is arranged in the middle of the drying chamber wall 6; The gas channel 16; the part of the air inlet rotating shaft 15 located in the inner wall 6 of the drying chamber is provided with a plurality of branch stirring rods 17; the branch stirring rods 17 communicate with the gas passage 16 in the air inlet rotating shaft 15; Air injection block 18, each air injection block 18 is provided with nozzle 19; The part that air intake rotating shaft 15 is positioned at interlayer cavity 5 is provided with interlayer air intake hole 14; Said interlayer air intake hole 14 is used for interlayer cavity 5 The middle is filled with hot air, which is the drying and heat preservation of the material in the drying chamber wall 6; the part of the intake shaft 15 located outside the drying chamber wall 6 is fixedly connected with the second gear 29 in the transmission device 13; the middle part of the second gear 29 is provided with Gas through hole, and is flexibly connected with the air heater inlet pipe 30; The air heater inlet pipe 30 is fixedly connected with the air heater 12; The air heater 12 is connected with the blower 10 through a pipeline; The mouth is provided with an air intake pipe 11; the second gear 29 is meshed with the first gear 28; the first gear 28 is fixedly connected with the rotating shaft of the second motor 31; integrated; the feeding device 1 is provided with a lifting shaft 24; the surface of the lifting shaft 24 is provided with a screw auger 23; the screw auger 23 is used to send the material at the discharge port 20 to the feeding port 2 Enter the drying chamber wall 6 to perform drying treatment again; the lifting shaft 24 is fixedly connected with the shaft of the first motor 27; the bottom of the feeding device 1 is provided with a discharge port 21; the discharge port 21 is provided with a discharge cover plate 22.

The working principle of the utility model is: when the chemical materials need to be dried, the air heater 12 is turned on and the blower 10 is used to blow hot air into the inner wall 6 of the drying chamber, and the hot air is sprayed out through the nozzle 19 on the branch stirring rod 17 , and use the stirring action of the branch stirring rod 17 to make the material fully contact with the hot air; the interlayer cavity 5 is also filled with hot air to keep the inner wall 6 of the drying chamber warm; the dried material passes through the discharge port 20 Utilize the return device 1 to return to the inner wall 6 of the drying chamber for drying again, so that the drying quality and drying efficiency can be significantly improved for multiple times of drying.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation, and within the knowledge of those of ordinary skill in the art, it can also be made without departing from the purpose of this patent. Variations.

Claims (4)

1. A high-efficiency drying device for chemical material circulation treatment, comprising a drying chamber wall, a drying chamber wall, a feeding device and an air heater; it is characterized in that an interlayer is arranged between the drying chamber wall and the drying chamber wall cavity; the outer wall of the drying chamber is provided with an outer wall exhaust pipe; the outer wall exhaust pipe is provided with an outer wall filter; the top of the drying chamber wall is provided with a feeding port; the bottom of the drying chamber wall is provided with a discharge port; The side is provided with an inner wall exhaust pipe; the inner wall exhaust pipe is provided with an inner wall filter and an air purifier; the middle of the drying chamber wall is provided with an air intake shaft; the air intake shaft is provided with a gas passage; the air intake shaft The part located in the inner wall of the drying chamber is provided with a plurality of branch stirring rods; the branch stirring rods communicate with the gas channel in the intake shaft; the branch stirring rods are provided with three air injection blocks, and each air injection block is provided with a nozzle; The part of the air shaft located in the interlayer cavity is provided with interlayer air intake holes; the part of the air intake shaft located outside the outer wall of the drying chamber is fixedly connected to the second gear in the transmission device; the middle part of the second gear is provided with a gas through hole, And it is flexibly connected with the air heater intake pipe; the air heater intake pipe is fixedly connected with the air heater; the air heater is connected with the blower through a pipeline; the air intake of the blower is provided with an intake pipe; the return device The feed port and the discharge port are connected into one; the feeding device is provided with a lifting shaft; the surface of the lifting shaft is provided with a screw auger; the lifting shaft is fixedly connected with the shaft of the first motor. 2. The high-efficiency drying device for chemical material circulation treatment according to claim 1, characterized in that, a feeding mask is arranged on the feeding port. 3. The high-efficiency drying device for chemical material circulation treatment according to claim 1, characterized in that, the second gear meshes with the first gear; the first gear is fixedly connected to the rotating shaft of the second motor. 4. The high-efficiency drying device for recycling chemical materials according to claim 1, characterized in that, a discharge port is provided at the bottom of the feeding device; a discharge cover is provided on the discharge port.